baber/WOPTO huggingface dataset:
Patent KR-20210052745-A (KR)
Title: Method, apparatus and computer program for selecting promising content
Inventor: LEE JAE JIN
IPC: G06Q50/10
Filed: 2019-10-31
Abstract: Provided are a method, device, and computer program for selecting promising content. According to various embodiments of the present invention, the method for selecting promising content, in the method performed by a computing device, comprises the steps of: obtaining data related to a first service; analyzing the data related to the first service to select the first service selecting at least one candidate content from among a plurality of content provided through the first service; and obtaining preference information on the at least one candidate content from a plurality of users, and selecting a content to be produced from among the at least one candidate content using the preference information.
Patent KR-20210054099-A (KR)
Title: Self-Diagnosis Heat Detector with Multiple Sensor Algorithm
Inventor: KWON HYUK HONG
IPC: G01K7/42
Filed: 2019-11-04
Abstract: An objective of the present invention is to provide a self-diagnosis heat detector with a multi-sensor algorithm, which includes both an independent sensor and a heat sensor connected to a heating circuits and applying a self-diagnosis algorithm by using the characteristics of the ambient temperature measured by the sensor in the normal state and the temperature measured in a heating state of a heating element to allow the heat detector to autonomously and frequently check a failure thereof during self-diagnosis. According to the present invention, according to an embodiment of the present invention, the self-diagnosis heat detector comprises: an independent sensor measuring an ambient temperature; a heating element configured with a heating circuit; a heat sensor connected to the heating element to measure a heating temperature; a control unit configured by including a microcontroller and a power supply; and a communication unit remotely connecting the control unit and a manager. The heat sensor can measure both the heating temperature and the ambient temperature, and the control unit controls the independent sensor, the heat sensor, the heating element, and the communication unit, and includes a self-diagnostic algorithm determining whether it is normal on the basis of a difference in temperatures measured by the independent sensor and the heat sensor.
Patent KR-20210055265-A (KR)
Title: Polyimide film with improved dielectric properties and manufacturing method thereof
Inventor: CHO MIN SANG
IPC: B32B27/28
Filed: 2019-11-07
Abstract: The present invention provides a polyimide film with improved dielectric properties, which comprises: a first block obtained by imidizing a diamine component containing paraphenylene diamine (PPD) and a dianhydride component comprising benzophenone tetracarboxylic dianhydride (BTDA) and biphenyl tetracarboxylic dianhydride (BPDA); and a second block obtained by imidizing a dianhydride component including biphenyltetracarboxylic dianhydride (BPDA) and pyromellitic dianhydride (PMDA) and a diamine component including m-tolidine.
Patent KR-20210055828-A (KR)
Title: Half sliding/swing composite door of the vehicle
Inventor: LEE JAE SEUNG
IPC: B60J5/04
Filed: 2019-11-07
Abstract: The present invention relates to a sliding and swing composite door for a vehicle. The present invention comprises: an outside handle positioned on an outer surface of a sliding door; a sliding door opened by corresponding to an input value of the outside handle; and a swing door integrally opened with the sliding door by corresponding to the input value of the outside handle. While the sliding door is completely opened, the swing door is rotated and opened.
Patent KR-20210055410-A (KR)
Title: Air conditioner for vehicle
Inventor: LEE DONG WON
IPC: B60H1/32
Filed: 2019-11-07
Abstract: An embodiment of the present invention relates to an air conditioning apparatus for a vehicle, comprising: a compressor compressing a heat exchange medium; a condenser condensing the heat exchange medium compressed by the compressor; an expansion means having an expansion passage for expanding the heat exchange medium discharged from the condenser; and an evaporator exchanging heat between the expanded heat exchange medium and air blown by a blower, wherein the expansion flow path is formed to divide a path of the heat exchange medium delivered to the evaporator into two, and the evaporator includes a first evaporator and a second evaporator disposed to be symmetrical to each other based on the flow direction of the air blown by the blower such that the heat exchange media introduced separately from each other move to be symmetrical to each other therein. Accordingly, the air conditioner for the vehicle improves flow noises of the refrigerant and simplifies the refrigerant flow path in the evaporator by using the expansion means for dividing the path of the refrigerant delivered to the evaporator into two and the two evaporators arranged symmetrical to each other, thereby preventing non-uniformity of the temperature distribution of the evaporator.
Patent KR-20210055947-A (KR)
Title: Projection system for moving screen
Inventor: SO SANG WON
IPC: G03B21/58
Filed: 2019-11-08
Abstract: According to an embodiment of the present invention, a variable screen projection system includes: a screen providing an area on which an image emitted from a projector is projected; a variable part supporting the screen and moving the screen; a marker disposed on the screen; a sensing unit for sensing the marker; and a control unit for mapping the image emitted from the projector based on the location information of the marker obtained from the sensing unit. The present invention provides the variable screen projection system capable of projecting an accurate image on the variable screen.
Patent KR-20210056007-A (KR)
Title: Manufacturing Method of Distilled Liquor having better taste and flavor
Inventor: LEE GYOO YUN
IPC: C12G3/02
Filed: 2019-11-08
Abstract: The present invention relates to a method for manufacturing distilled liquor having excellent taste and flavor, which comprises the following steps: adding yeast and water to koji and performing cultivation to produce malt liquor (step 1); adding koji and water to the malt liquor and fermenting the mixture to prepare a first-stage soaked malt liquor (step 2); adding hard-boiled rice, steamed sweet potato, a purified enzyme agent, and water to the first-stage soaked malt liquor and performing second stage soaking, aging, and fermentation to acquire aged malt liquor (step 3); distilling the aged malt liquor with a distiller equipped with an air injector to acquire a distilled raw liquor (step 4); adding pear and ginger to the distilled raw liquor and performing filtration to acquire a leached raw liquor (step 5); and adding honey, yacon powder, an apricot extract, and a peach extract to the leached raw liquor and performing filtration to acquire a distilled liquor (step 6). Accordingly, disadvantages of a burnt smell of atmospheric distillation and a light and simple flavor of vacuum distillation are solved, thereby providing an advantage of increasing a soft and deep taste and fragrant aroma.
Patent KR-20210057591-A (KR)
Title: Method for sharing parking lot and apparatus therefor
Inventor: LEE CHANG GUN
IPC: G06Q50/26
Filed: 2019-11-12
Abstract: Disclosed are a method for sharing a parking lot and a parking control device therefor. The parking control device comprises the steps of: receiving a parking space assignment request including a vehicle number, desired parking location and desired parking time from a user terminal; assigning a parking space in a shared parking lot corresponding to the desired parking location; receiving the vehicle number and parking time of a parked vehicle through wireless communication from a vehicle recognition device located in the shared parking lot; comparing the vehicle number of the vehicle parked in the shared parking lot with the vehicle number of the vehicle requesting parking space assignment to determine whether the vehicle is parked illegally.
Patent KR-20210059826-A (KR)
Title: Method for testing liquefied natural gas cargo tank of ship, and ship applying thereof
Inventor: PILJU OH
IPC: F17C3/02
Filed: 2019-11-15
Abstract: An LNG cargo hold testing method of a ship and a ship to which the same is applied are disclosed. The LNG cargo hold testing method of a ship according to an embodiment of the present invention comprises steps of: (a) performing a first soundness test on a secondary barrier of the LNG cargo hold after the LNG cargo hold of the ship is built; (b) performing a piping cold test on a piping that is connected to the LNG cargo hold and performs LNG loading or unloading; (c) performing a cool-down operation on the inside of the LNG cargo hold; and (d) performing a second soundness test on the secondary barrier of the LNG cargo hold, wherein steps (a) to (d) are performed on the LNG cargo hold of the ship in a state where the ship is placed onshore, and steps (b) and (c) are performed using liquid nitrogen.
Patent KR-20210059565-A (KR)
Inventor: KIM YUN MI
IPC: B65D47/08
Filed: 2019-11-15
Abstract: Disclosed is a container lid for storing liquid contents. In accordance with an embodiment of the present invention, a container lid for storing liquid contents accommodates liquid contents including liquid food, and is coupled to a main outlet, in a container in which the main outlet for discharging liquid contents is formed at an upper end. The container lid for storing liquid contents comprises: a first nozzle cap forming a first nozzle passage connected to the main outlet and coupled to the main outlet; a second nozzle cap having a smaller passage cross-sectional area than the first nozzle passage, forming a second nozzle passage interconnected with the first nozzle passage, connected to the first nozzle cap to be able to hinge-rotate, and provided on the first nozzle cap to be able to be detachable; and a sealing cap connected to the second nozzle cap to be able to hinge-rotate, provided on the second nozzle cap to be able to be detachable, and selectively opening and closing the second nozzle passage.
Patent KR-20210062188-A (KR)
Inventor: BAE BUMHEE
IPC: H05K1/02
Filed: 2019-11-21
Abstract: Disclosed is a printed circuit board including a noise filter structure which can effectively reduce a noise generated by a printed circuit board. The printed circuit board including a noise filter structure comprises: a first conductive layer having a meander shape; a second conductive layer spaced apart from the first conductive layer and including an opening in one region; and a third conductive layer spaced apart from the second conductive layer and connected to the first conductive layer through a first via passing through the opening. In addition, various embodiments identified through the specification are possible.
Patent KR-20210067370-A (KR)
Title: Method and apparatus for measuring biosignal in a non-contact manner and clothes using the same
Inventor: YOO EUI SANG
IPC: A61B5/08
Filed: 2019-11-29
Abstract: The present invention relates to a method for measuring a vital signal in a non-restriction and non-contact manner to effectively measure a user's respiration, an apparatus thereof, and clothes using the same. According to the present invention, a non-contact type vital signal measurement method comprises: a step of sampling an original signal detected according to respiration with a filter; a decimation step of reducing the sampling rate of the original signal; adjusting a filtering range of the filter on the basis of a preset level of accuracy of a decimated signal; a step of applying a high-pass filter and a low-pass filter to the decimated signal by reflecting the frequency of respiration as a reference signal; a step of extracting a unit peak from the respiration signal to which the high-pass filter and the low-pass filter are applied; a step of determining a measurement error section on the basis of the size of the unit peak and the interval between the unit peaks in the respiration signal; and a step of calculating the respiration rate on the basis of the respiration signal excluding the measurement error section.
Patent KR-20210068774-A (KR)
Title: Abnormaly sound recognizing method and apparatus based on artificial intelligence and monitoring system using the same
Inventor: BAE YOUNG HOON
IPC: G10L25/18
Filed: 2019-12-02
Abstract: The present invention relates to an abnormal sound recognizing apparatus based on artificial intelligence, a method thereof, and a monitoring system using the same. An abnormal sound recognizing apparatus based on artificial intelligence according to an embodiment of the present invention comprises: a model generation part for generating an abnormal sound model for classifying an abnormal sound based on an arbitrary sound model for classifying an arbitrary sound; a sound section extraction part for extracting a sound section for an arbitrary sound signal; a sound feature extraction part for extracting sound features based on log Mel spectrogram for the sound section; and a sound classification part for extracting classification features from the sound features using the abnormal source model, and classifying the abnormal sound by category with respect to the classification features. It is possible to accurately recognize the abnormal sound.
Patent KR-20210068780-A (KR)
Title: Shearing device for pattern formation of fabric
Inventor: YANG SEUNG U
IPC: D06N3/00
Filed: 2019-12-02
Abstract: The present invention relates to a shearing device for forming patterns on textile, which comprises: a brake roll (31) to transfer textile (T); a plurality of guide rolls (34) to guide the textile (T); a brush roll (32) to arrange the hair of the textile (T); a beater roll (33); a spiral-type main cutter (21) cutting the hair of the textile (T) transferred by the above rolls to a predetermined length; an auxiliary roll and an auxiliary plate helping the main cutter (21) cut the hair of the textile (T); a deposition device (35) helping in stacking the cut textile (T) at regular intervals; and a control box and a motor (12) operating and controlling the components. An auxiliary cutter (22) to which six cutting blades (22-1) are attached at a constant angle (60 degrees) on a shaft (22-2) is installed instead of the auxiliary roll, and an interval between the adjacent cutting blades (22-1) of the auxiliary cutter (22) is 5 to 15 cm. Accordingly, as the hair of the textile (T) is cut in a predetermined shape by the auxiliary cutter (22) to form a pattern, the formed pattern is not destroyed or damaged by any external environment or conditions, thereby increasing quality of the textile (T).
Patent KR-20210069407-A (KR)
Title: Vacuum cleaner
Inventor: HWANG JUNG BAE
IPC: A47L9/24
Filed: 2019-12-03
Abstract: A vacuum cleaner is disclosed. The vacuum cleaner of the present invention consists of a body and a suction nozzle. The suction nozzle includes a connector and a housing. The housing forms a cylindrical inlet through which dust enters a passageway. The connector includes an insertion part, a first connection part, and a coupling part. The coupling part is mounted on the outer surface of the insertion part. The inner surface of the inlet surrounds an outer surface of a tube part. The inlet inhibits relative deformation of the insertion part and the coupling part.
Patent KR-20200005514-A (KR)
Inventor: HWANG YOUNG HWAN
IPC: G21C1/08
Filed: 2019-12-03
Abstract: According to an embodiment of the present invention, provided is a nuclear reactor dismantling device. The nuclear reactor dismantling device comprises: a cutting device cutting a nuclear reactor; a lifting device inserted into the nuclear reactor and lifting the nuclear reactor; and a length-adjustable shielding device located between the nuclear reactor and the lifting device and blocking diffusion of radioactive dust generated by the cutting device.
Patent KR-20210070512-A (KR)
Title: Cosmetic composition using opuntia humifusa
Inventor: LEE MI KYUNG
IPC: A61K8/9789
Filed: 2019-12-05
Abstract: The present invention relates to a functional cosmetic composition using Opuntia humifusa having excellent whitening and wrinkle reduction effects. The functional cosmetic composition is manufactured by filtration after aging a mixture of 10-20 wt% of Opuntia humifusa flowers and 80-90 wt% of an ethanol aqueous solution of 4-10 wt%.
Patent KR-20210073620-A (KR)
Title: Fuel supply providing system used in ship
Inventor: WEON DOO LEE
IPC: B63H21/38
Filed: 2019-12-09
Abstract: A fuel gas supply system for a ship is disclosed. In accordance with an embodiment of the present invention, the fuel gas supply system for a ship comprises: a compression unit for receiving boil-off gas from a storage tank for storing liquefied gas and the boil-off gas of the liquefied gas, and compressing the same; a heat exchange unit for exchanging the heat between the compressed boil-off gas and a refrigerant and liquefying the same; a reliquefaction line for connecting the storage tank, the compression unit, and the heat exchange unit; a liquefied gas supply line for supplying the liquefied gas, received from the storage tank, to a customer; a mixer provided in the liquefied gas supply line, and storing the liquefied gas received from the storage tank; a merging line branched from the space between the compression unit and the heat exchange unit in the reliquefaction line, connected to the mixer, and supplying a portion of the boil-off gas, compressed by the compression unit, to the mixer; a liquid level meter for measuring a liquid level in the mixer; and a control unit for controlling the opening degree of a control valve provided in the merging line based on the measured liquid level to maintain the liquid level in the mixer within a set range. Therefore, the efficiency of boil-off gas reliquefaction and fuel supply can be increased.
Patent KR-20210072974-A (KR)
Title: One Way Bolt with Fluted Sleeve
Inventor: YANG JAE GUEN
IPC: F16B35/06
Filed: 2019-12-10
Abstract: The present invention relates to a one-way coupling bolt having a sleeve with grooves. The one-way coupling bolt having a sleeve with grooves comprises: a bolt head protruding forward to be inserted into a coupling hole formed on a coupled member; a screw portion formed on the lower end of the bolt head to extend the bolt; and a sleeve joined to cover the bolt head and the screw portion and have a sleeve support at a terminal portion disposed on the portion covering the screw portion, wherein the sleeve includes inner grooves, outer top grooves, and outer bottom grooves, thereby eliminating a need of a separate coupling tool to reduce complexity of a coupling process. When stress is applied to the sleeve which can be transformed into the bolt head, the sleeve receiving compressive force is collapsed to form a washer, thereby ensuring certainty of head formation such that the head can always be formed into a uniform shape.
Patent KR-20200115027-A (KR)
Inventor: LEE SEOK JIN
IPC: G06Q30/02
Filed: 2019-12-10
Abstract: Disclosed are an energy demand management control method and an energy demand management control apparatus. The energy demand management control method comprises the steps of: collecting energy supply order information of a consumer; determining an energy supply time point, at which energy consumption occurs, based on the collected energy supply order information and predetermined condition related to power grid stabilization; determining an energy supply unit price corresponding to the energy supply time point, based on the predetermined condition; and supplying energy based on the determined energy supply time point and the energy supply unit price. The present invention can contribute to securing stability against fluctuations in supply of small power grids.
Patent KR-20210073362-A (KR)
Title: Monitoring system of pollution prevention facility
Inventor: KIM LEE TAEK
IPC: G06Q50/26
Filed: 2019-12-10
Abstract: The present invention relates to a system configured to check measured data through a display device installed in a building, such as an office, etc. and a manager terminal by measuring the temperature, pressure, etc. inside a pollution prevention facility that removes or reduces pollutants discharged from a pollutant discharge facility and to periodically submit data for management and supervision by transmitting the data to an external organization such as Korea Environment Corporation, etc. A monitoring system of a pollution prevention facility in accordance with the present invention comprises: a sensor unit comprising various types of sensors that measure temperature, pressure, etc., installed in a pollution prevention facility that removes or reduces pollutants discharged from a pollutant discharge facility, and generating measurement data therein; a relay display device installed inside a building such as an office, etc., receiving the measurement data transmitted through a wired or wireless communication method, displaying the measurement data on a screen, and transmitting the received measurement data to an external organization such as Korea Environment Corporation, etc. and a main server through an Internet connection; the main server for receiving and storing the measurement data transmitted from the relay display device and transmitting the received measurement data to one or more previously registered manager terminals; and the one or more manager terminals for receiving the measurement data transmitted from the main server and displaying the measurement data on the screen.
Patent KR-20210081464-A (KR)
Title: Projector Control Type Camera Device
Inventor: KIM JAE HYUNG
IPC: H04N5/232
Filed: 2019-12-20
Abstract: The present invention relates to a projector control type camera device for pet animals. The camera device, which is provided within a designated base to photograph a pet animal existing in the base, includes: a communication module communicating with a designated operation server through a designated communication network; a projector part projecting a designated shape or image on a ceiling or wall within the base using the lamp in accordance with the control of a control module; and the control module performing a function of generating acquired data including video data made by encoding the image signal acquired through the camera module in a designated manner to transmit the same to the designated operation server through the communication module, and performing a function of controlling a designated projector operation of the projector part based on projector control information received from a designated wireless terminal through the communication module. The projector part stores a plurality of films with the designated shape or image printed thereon, and one selected from among the plurality of films is placed in a light radiation direction of the lamp, and the projection operation includes on/off operations of the lamp, and an operation of selecting and placing one from among the plurality of stored films. Therefore, the present invention is capable of leading the pet animal to stop crying when the pet animal is crying.
Patent KR-20210080036-A (KR)
Title: Display device, driving circuit, and driving method
Inventor: CHOI WOO SEOK
IPC: G09G3/32
Filed: 2019-12-20
Abstract: Embodiments of the present invention relate to a display device, a driving circuit, and a driving method. More particularly, high-resolution implementations can be made easier by providing a structure and a driving circuit that can simultaneously perform overlap driving to improve charging rate and fake data insertion driving for inserting fake images between actual images to prevent afterimages or improve video response speed.