baber/WOPTO huggingface dataset:
Patent KR-20220135287-A (KR)
Inventor: BAE SUNG GEUN
IPC: H01L27/15
Filed: 2021-03-29
Abstract: A display device is provided. The display device includes; a transistor arranged in a pixel; a connection electrode electrically connected to the transistor; first electrodes electrically separated from the connection electrode; light emitting elements disposed between the first electrodes; and second electrodes disposed on the first electrodes and the light emitting elements. The second electrodes electrically connect the connection electrode and the light emitting elements.
Patent KR-20220138690-A (KR)
Title: Beverage container
Inventor: YANG WOON CHUL
IPC: B65D77/20
Filed: 2021-04-06
Abstract: The present invention relates to a beverage container which has a cap (90) divided into a divided fixing cap (92) and a divided rotation cap (91), wherein the divided fixing cap (92) mostly always covers an upper entrance (81) and the divided rotation cap (91) covers an upper entrance (81) along with the divided fixing cap (92) before a user drinks beverage or when the user stores, moves, or distributes the beverage container. Only when the user intends to drink beverage, the upper entrance (81) can be only partly opened so that the lips of the user can come in contact with a cap side edge (90a) and a cap end bump edge (90b). Accordingly, it is easy and strict to open/close the beverage container before or while the user drinks the beverage and it is easier and safer to store and drink beverage. More specifically, the divided rotation cap (91) is able to vertically rotate around a rear hinge line (90d) arranged in a cover plate (90c) and is divided by a both-side incision line (90e) formed from both ends of the rear hinge line (90d) to the cap end bump edge (90b) and the cap side edge (90a) through the cover plate (90c) bent to one side, so that even if the divided rotation cap (91) is pressed because of carelessness of a worker, the stopping is possible by the cap end bump edge (90b) settled on an upper end of a top rim (82). Accordingly, an unexpected piercing on a film (F) can be prevented, and even if there is no film (F), the divided rotation cap (91) can be strictly prevented from tilting into the open entrance.
Patent KR-20220139104-A (KR)
Inventor: AHN HWANG JAE
IPC: B61K5/00
Filed: 2021-04-07
Abstract: The present invention relates to a railway vehicle derailment recovery device capable of stably returning a derailed railway vehicle to a correct position even when the ground is inclined, and more particularly to the railway vehicle derailment recovery device including various types of load distribution modules. The present invention includes a support part; a horizontal cylinder part; a vertical cylinder part; a load distribution module; and a ball case.
Patent KR-20220141391-A (KR)
Inventor: KIM SEJOONG
IPC: C12M3/00
Filed: 2021-04-12
Abstract: The present invention relates to an organ chip which mimics renal tissue where renal tubular epithelial cells and renal fibroblasts are co-cultured, a method for manufacturing the organ chip, a device for co-cultivating the three types of cells, and a method for screening a therapeutic agent for renal fibrosis using the organ chip. The kidney-mimicking organ chip according to one aspect of the present invention can co-culture renal tubular epithelial cells and renal fibroblasts by using fibrin gel without using a conventional membrane, without leakage of a culture medium and physical deformation, and in addition, can co-culture vascular endothelial cells to more perfectly mimic renal tissue. The kidney-mimicking organ chip simplifies a structure of a renal tubular culture unit and an interstitial culture unit and arranges the structure horizontally such that drug administration to each compartment and the exchange of substances between cells are easy without having a separate culture medium feeding channel, the efficiency of staining can be increased, and organ chip manufacturing time and costs are reduced. When using the kidney-mimicking organ chip according to one embodiment of the present invention, the time and error required for screening the renal fibrosis therapeutic agent can be minimized and the renal fibrosis therapeutic agent can be screened more conveniently and simply through objective evaluation indexes.
Patent KR-20220141680-A (KR)
Inventor: KANG U
IPC: G06F17/16
Filed: 2021-04-13
Abstract: A fast partial Fourier transform method according to one embodiment comprises: a step of receiving an input vector (ɑ) and an output section ([µ-M, µ+M]) for which a Fourier coefficient for the input vector (ɑ) is to be obtained; and a step of obtaining an approximation vector of the Fourier coefficient of the input vector (ɑ) for the output section ([µ-M, µ+M]) by using a preprocessing matrix (B) calculated in advance using the information for the input vector (ɑ) and the output section ([µ-M, µ+M]). Therefore, the present invention is capable of expecting an effect of reducing an amount of operation.
Patent KR-20220144562-A (KR)
Inventor: SANG CHUL HAN
IPC: F21V33/00
Filed: 2021-04-20
Abstract: According to the present invention, a door of a refrigerator comprises a color module displaying various colors by using an LED. Therefore, the color of the door of a refrigerator can be changed to the color preferred by a consumer when there is necessity of the consumer. The present invention relates to the door of a refrigerator, which comprises: a door frame forming an outer body; an inner frame forming an inner body; an insulation member provided between the door frame and the inner frame; each cover frame forming an upper wall surface and a lower wall surface while respectively surrounding upper ends and lower ends of the door frame and the inner frame; and the color module displaying the color by realizing the color preferred by the consumer by using the multiple LEDs.
Patent KR-20220144671-A (KR)
Inventor: KIM SONG HWAN
IPC: G16H70/60
Filed: 2021-04-20
Abstract: The present invention relates to a method and device for sharing cancer diagnosis data based on a blockchain. According to the present invention, provided is a method for operating a node constituting a blockchain, wherein the node includes an input unit, an output unit, a memory, a camera, a transmission/reception unit, and a processor. The method comprises the steps of: obtaining cancer diagnosis data of a user through a cancer diagnosis device; identifying a cancer type for each disease code based on the cancer diagnosis data; matching a disease code identified based on the cancer diagnosis data with at least one of a plurality of pre-categorized disease codes; generating a transaction based on the cancer diagnosis data including cancer diagnosis information for each disease code; generating a hash value based on the transaction; and transmitting the hash value to other nodes constituting the blockchain. According to the present invention, the method and device can prevent the possible contamination of data.
Patent KR-20220106646-A (KR)
Title: Adaptive pulse shaper for direct time-of-flight depth sensors
Inventor: KIM JUNG WOO
IPC: H03K5/134
Filed: 2021-04-20
Abstract: Disclosed are a LiDAR device and a distance measuring method. The LiDAR device comprises: a light transmitting part that transmits light; a light receiving part comprising at least one light receiving area having a plurality of sub light receiving areas each comprising a light detection element, and receiving a light reflected from an object; and a signal processing part that calculates a flight time of the light. The signal processing part is provided to process a detection signal generated by receiving light from the light receiving part, and to calculate the flight time of the light by varying a time resolution according to a measurement condition. Therefore, the present invention is capable of increasing a detection distance.
Patent KR-20220145600-A (KR)
Inventor: OH HEE TAEK
IPC: A41D27/06
Filed: 2021-04-22
Abstract: The present invention relates to a pelvic correction band to enable selective compression of the left and right pelvis. The pelvic correction band according to the present invention includes: a close support part which surrounds the waist and the pelvis; a band part connected to the close support part so as to be worn in a form surrounding a user's stomach; a first control part provided in the close support part to adjust a compressive force applied to the left pelvis; and a second control part provided in the close support part to adjust the compressive force applied to the right pelvis. Therefore, the compressive force on the left or right side of the pelvis can be separately adjusted by using the first control part and the second control part.
Patent KR-20220012168-A (KR)
Title: Effervescent tablet and method for manufacturing the same
Inventor: PARK SEON IL
IPC: A23L19/10
Filed: 2021-04-29
Abstract: Disclosed in the present invention are an effervescent tablet and a manufacturing method thereof. According to the present invention, provided is the manufacturing method of the effervescent tablet which comprises: a step of mixing edible oil, spirit, gums, an emulsifier, and starch to prepare dough; a step of adding the dough to organic acid and sodium bicarbonate for foaming and a functional raw material to knead the same; a step of putting a dough mixture prepared from the dough into a granulator to prepare granules; a step of drying the prepared granules; a step of sizing the dried granules; and a step of injecting the sized granules into a tablet machine to tablet the same.
Patent KR-20220148642-A (KR)
Title: System and method for managing distribution vehicle
Inventor: LIM JONG SU
IPC: G06Q10/08
Filed: 2021-04-29
Abstract: The present invention: receives vehicle information, driving information, loaded cargo information, and an estimated arrival time to a destination from at least one logistics vehicle; calculates the remaining arrival time of each logistics vehicle scheduled to arrive at the logistics hub based on the received information; checks the cargo unloading waiting time for each cargo unloading zone in the logistics hub; includes a logistics hub server for allocating cargo unloading zones of the logistic vehicles based on the remaining arrival time of each logistic vehicle and the cargo unloading waiting time for each cargo unloading zone; and thus can prevent traffic congestion in the logistics hub by minimizing the waiting time of a logistics vehicle entering the logistics hub, and can improve a driver's satisfaction by distributing an appropriate break time to the driver.
Patent KR-20210056968-A (KR)
Title: System for controlling multi signature secure account
Inventor: LEE DONG SAN
IPC: H04L9/32
Filed: 2021-05-06
Abstract: A multi-signature security account control system is disclosed. The present invention includes at least three participating accounts having management authority including a multi-signature security account, wherein the participating accounts may be a first participating account corresponding to a user terminal, a second participating account corresponding to a key management server, and a third participating account corresponding to an exchange server. The key management server may control the authority of the multi-signature security account to be controlled by using signature information provided from more than a preset number of participating accounts.
Patent KR-20220155788-A (KR)
Title: System for determinig whether user goes outdoors with smartband and smartphone
Inventor: SHIN HYUN KWAN
IPC: G06F1/16
Filed: 2021-05-17
Abstract: The present invention relates to a system for determining whether a wearer leaves a room with a smart band and a smartphone, the system comprising: the smart band which is worn to contact a body of the wearer; and the smartphone which receives a temperature value measured in the smart band by wirelessly communicating with the smart band. The smart band includes: a first temperature sensor which outputs a first temperature value corresponding to a temperature of the body of the wearer; a second temperature sensor which outputs a second temperature value corresponding to a temperature of a surrounding space of the wearer; a first communicating unit; and a band controlling unit. The smartphone includes: a second communicating unit; and an application driving unit which analyzes the first temperature value and the second temperature value, and determines whether the wearer goes out by leaving the room. The present invention can sense whether the wearer takes off the smart band.
Patent KR-20220157636-A (KR)
Title: Pipe connecting coupler
Inventor: YU SUNG HYUN
IPC: F16L37/092
Filed: 2021-05-21
Abstract: In accordance with the present invention, a pipe connection coupler includes: a body unit having both penetrated sides into which pipes are inserted, respectively; an insertion distance limiting unit inserted into the inner center of the body unit, and limiting an insertion distance of the pipes; engaged units located on both sides of the insertion distance limiting unit while preventing the separation of the inserted pipes through radial engaged protrusions; and pressure finishing units coupled to both sides of the body unit while pressing the engaged protrusions of the engaged units such that the protrusion can be inclined in an insertion direction of the pipes. In accordance with the present invention, without preprocessing the engaged protrusions of the engaged units into an inclined form, when the pressure finishing units are pressed in a state in which the engaged units are inserted in the body unit, the engaged protrusions of the engaged units are transformed to be inclined in the insertion direction of the pipes through a pressing inclined surface formed at an end and support inclined surfaces formed on both inner circumference surfaces of the insertion distance limiting unit, thereby having an effect of reducing the number of processes and processing time.
Patent KR-20220160836-A (KR)
Inventor: PARK SANG OK
IPC: G03B5/04
Filed: 2021-05-28
Abstract: A camera device of an embodiment of the present invention includes: a stationary unit; a first magnet disposed in the stationary unit; a first movable unit including a first coil and moving in an optical-axis direction by interaction between the first magnet and the first coil; a second movable unit including a first substrate unit spaced apart from the stationary unit, a second coil opposite to the first magnet in the optical-axis direction, and an image sensor disposed in the first substrate unit; and a second magnet disposed in the stationary unit and disposed to face the second coil in the optical axis direction, wherein the second movable unit moves in a direction perpendicular to the optical axis direction by the interaction between each of the first and second magnets and the second coil. Therefore, it is possible to improve magnetic force and increase power consumption.
Patent KR-20220163227-A (KR)
Title: Drone used 3d mapping method
Inventor: LEE JAE YOUNG
IPC: B64C39/02
Filed: 2021-06-02
Abstract: The present invention relates to a method of producing a 3D map using a drone, which comprises the steps of: collecting drone image data of a mapping area by using a drone; collecting satellite image data in which the mapping area is captured; obtaining corrected drone image data by correcting perspective distortion of the drone image data; obtaining corrected satellite image data by correcting shadow distortion of the satellite image data; performing image registration for the mapping area by using the corrected drone image data and corrected satellite image data based on a ground control point of the mapping area; and producing a 3D map by constructing an orthoimage through modeling of the registered image obtained through the image registration. By correcting image distortion, not only can the actual situation of a desired area be accurately expressed, but 3D topographic information can also be effectively obtained.
Patent KR-20220164909-A (KR)
Title: Method for producing collagen functional health alcoholic beverage
Inventor: JEONG SANG SUB
IPC: C12G3/05
Filed: 2021-06-07
Abstract: The present invention relates to a method for producing a health alcoholic beverage using a plant concentrate obtained by mixing an Abelmoschus manihot extract concentrate, a garlic leaf extract concentrate, an onion leaf extract concentrate, and a chives root extract concentrate, and a health alcoholic beverage produced by the method. The method for producing a plant concentrate of the present invention includes the steps of: (1) preparing a bamboo extract concentrate; (2) immersing Abelmoschus manihot flowers in vinegar water and then taking the same out; (3) immersing the Abelmoschus manihot flowers in the bamboo extract concentrate and then taking the same out; (4) adding water to the Abelmoschus manihot flowers to extract the same and then concentrating the same to prepare an Abelmoschus manihot extract concentrate; (5) preparing a garlic leaf extract concentrate; (6) preparing an onion leaf extract concentrate; (7) preparing a chives root extract concentrate; and (8) sterilizing a plant concentrate obtained by mixing the Abelmoschus manihot extract concentrate, the garlic leaf extract concentrate, the onion leaf extract concentrate, and the chives root extract concentrate.
Patent KR-20220164970-A (KR)
Title: Infant tray that helps to form infant's right eating habit with weight
Inventor: LIM EUN SEO
IPC: A47G19/02
Filed: 2021-06-07
Abstract: The present invention relates to an infant tray which helps an infant form a correct eating habit by using a weight. According to the present invention, the tray measures the weight of food and helps to form the infant's eating habit. Therefore, a problem that existing eating habit formation has not been helped is solved. That is, the tray of the present invention comprises: the tray consisting of a round square on which a bowl can be placed; and an exclusive bowl made in a shape of a character so that it can be inserted into an exclusive plate.
Patent KR-20220167964-A (KR)
Title: Furniture equipped with facet heating material
Inventor: YOO GO EUN
IPC: A47C17/02
Filed: 2021-06-15
Abstract: The present invention relates to furniture that supports the body weight when a user sits or lies down, and in particular, to a mat which is provided with a surface heating element to provide warmth, can be easily manufactured, and is configured to minimize the sense of difference in a cushion even though the mat is embedded with the surface heating element. To achieve the purpose, the present invention provides furniture including a mat having a cushion member inside a cover, the furniture comprising a surface heating element fixed to one surface of the cushion member and an empty guide penetrating the cushion member, wherein a wire extending from the surface heating element passes through the guide.
Patent KR-20220168800-A (KR)
Title: Laser beam cutter and manufacturing method thereof
Inventor: BANG YONG SIK
IPC: B32B15/01
Filed: 2021-06-17
Abstract: The present invention relates to a laser beam cutter and a manufacturing method thereof. According to the present invention, the laser beam cutter comprises: a cutter body; and a reflective film made of metal and formed on at least one surface of the cutter body. It is possible to improve the reflectance of the laser beam cutter by reducing the surface roughness of the laser beam cutter. Through this, it suppresses or prevents the phenomenon that the temperature of the laser beam cutter rises due to the laser beam and the phenomenon that airflow changes in a process chamber. Accordingly, the quality of the substrate can be improved.
Patent KR-20220169671-A (KR)
Title: Aircraft warning light connecting structure with vibration reduction function
Inventor: NA HYUN HO
IPC: F21V15/04
Filed: 2021-06-21
Abstract: Provided is a structure for vibration reduction connection dedicated to an aviation obstacle indicator, which includes: a base portion selectively coupled to an installation target; a first connection portion disposed on the base portion and having an insertion groove at one end; and a second connection portion having an insertion space into which at least a part of the first connection portion is inserted and a protrusion having an insertion hole into which a connection target is inserted at one end.
Patent KR-20210089605-A (KR)
Title: A System for Detecting a Rail Condition and Analysing an Abnormal State
Inventor: YOUNG JUN YOO
IPC: B61L23/06
Filed: 2021-06-28
Abstract: The present invention relates to a system for detecting a rail condition and analyzing the presence or absence of a disorder. The system for detecting the rail condition and analyzing the presence or absence of a disorder comprises: a rail condition detection module (12) installed on a rail for detecting the rail condition; a management server (11) to which the information detected by the rail condition detection module (12) is transmitted; a sensor management module (14) installed on the management server (11) to transmit the disorder status analyzed by the detection information transmitted from the rail condition detection module (12) to a worker; and a rail management module (15) which stores information on the rail condition, and allows the worker to access and monitor the condition information and the work status. The rail condition detection module (12) is able to detect a vibration generated on a rail and the position of an operating train, and transmit the information to the worker directly or through the management server (11).
Patent KR-20230013321-A (KR)
Title: Mask apparatus
Inventor: YONGMIN SONG
IPC: F04D29/28
Filed: 2021-07-19
Abstract: A mask device, according to one embodiment of the present invention, comprises: a mask body including a rear body and a front body coupled to the front surface of the rear body, wherein a suction port and a discharge port are separately formed in the mask body; a face guard coupled to the rear surface of the rear body, coming in close contact with the face of a user, and having a breathing space formed therein; and an air cleaning module which is attached to the rear body, purifies external air flowing into the suction port, and supplies the purified external air to the breathing space. The mask body includes an accommodation part which forms a space for accommodating the air cleaning module since one part of the rear body protrudes toward the front body. The air cleaning module includes: a fan module mounted in the accommodation part and having an open rear surface; a flow guide covering the open rear surface of the fan module; a filter placed on the rear surface of the flow guide; and a filter housing coupled to the rear body to cover the rear surface of the filter. The flow guide is provided with a communication hole which guides external air that has passed through the filter into the fan module. According to the present invention, the suction port is not exposed to the outside in a state in which a user wears the mask device so that there is no need to prepare a separate cover member to cover the suction port.
Patent KR-20230019293-A (KR)
Title: Vehicle and control method thereof
Inventor: LIM HYUNG JUN
IPC: B60W40/08
Filed: 2021-07-29
Abstract: The present invention relates to a vehicle and a control method thereof. The vehicle of the present invention may comprise: a navigation which outputs navigation information; and a control unit receiving a stop request position of a vehicle for a passenger to get on or off, responding to receiving the stop request position, determining a stopping position of the vehicle based on the navigation information and information on a predetermined no-stop zone, and controlling the vehicle to drive the vehicle to the determined stopping position. Provided are the vehicle capable of controlling the vehicle by determining a parking/stopping available position of the vehicle, and the control method thereof.