baber/WOPTO huggingface dataset:
Patent KR-20200095381-A (KR)
Inventor: KIM KYE HYEON
IPC: G06N3/08
Filed: 2020-01-20
Abstract: The present invention relates to a method for supporting at least one specific autonomous vehicle to perform appropriate autonomous driving according to surrounding conditions by providing a dynamic adaptive deep learning model instead of a fixed deep learning model. The method, performed by a management device interworking with an autonomous vehicle, comprises the following steps of: (a) allowing a fine-tuning system to acquire a specific deep learning model to be updated; (b) updating the specific deep learning model by inputting image data and corresponding labeled data as training data to the fine-tuning system; and (c) allowing an automatic update system to transmit the updated specific deep learning model to a specific autonomous vehicle so that the specific autonomous vehicle can perform autonomous driving by using the updated specific deep learning model instead of a legacy deep learning model.
Patent KR-20210094231-A (KR)
Title: a chair with a footrest
Inventor: LEE JU SEONG
IPC: A47C7/50
Filed: 2020-01-21
Abstract: The present invention is a chair that provides comfortable support for people with numb legs or sore necks in usual days so that they sit for a long time by supporting their necks and putting their legs up comfortably to work comfortably. The present invention relates to a chair having a footrest in which a footrest (200) is configured in the longitudinal direction inside a main body (130) in a normal chair.
Patent KR-20210047793-A (KR)
Title: Method of operating a probing apparatus
Inventor: LOU CHOON LEONG
IPC: G01R31/28
Filed: 2020-01-29
Abstract: Provided is a method for operating a probing apparatus to test a semiconductor device. According to the present invention, the method comprises the following steps: providing a chuck configured to support a device under test (DUT), a probe card installed on the DUT and including a probe, and an inspection module configured to determine positions of the DUT and the probe; determining a first position of the DUT through the test module; moving the probe card so that the first position of the probe is aligned with the first position of the DUT; moving the chuck toward the probe; adjusting the temperature of the probe to the preset temperature by using a temperature control device; determining a second position of the probe through the inspection module; aligning the probe with the position of the DUT by moving the probe card according to the determined second position of the probe; and detecting the DUT.
Patent KR-20210098235-A (KR)
Title: Water purifier using red mud
Inventor: KANG BYUNGCHUL
IPC: C02F1/00
Filed: 2020-01-31
Abstract: The present invention relates to a water purifying device using red mud to effectively purify acidic wastewater containing heavy metals by actively utilizing red mud discharged as waste. The present invention comprises: a main body housing having an inlet through which wastewater is introduced at an upper end thereof, and an inner chamber communicating with the inlet formed vertically to induce wastewater introduced from the inlet to fall from the inner chamber; and a red mud panel formed by mixing red mud and cement and molding the same into a permeable porous panel, installed in a form across the inner chamber of the main body housing, installed in plural to be spaced apart from each other in the vertical direction, and filtering out heavy metals contained in wastewater and neutralizing acid while repeatedly making wastewater penetrating which is flowing into the inlet of the main housing.
Patent KR-20210101587-A (KR)
Title: Burn cut method using a smallcaliber empty hole and precision explosives
Inventor: AN SEUNG YEON
IPC: F42D3/04
Filed: 2020-02-10
Abstract: The present invention relates to a burn cut blasting method using a small caliber empty hole and a precise explosive. More specifically, the present invention relates to a burn cut blasting method using a small caliber empty hole and a precise explosive, which drills an empty hole with a small caliber (Φ 45-51 mm) in a burn cut blasting method, thereby is unnecessary to replace a large caliber bit, and therefore, secures convenience of the drilling and reduces the drilling time. In addition, the burn cut blasting method uses a precise explosive to reduce a charge per hole by 10%, thereby reduces a charge per delay in a blasting requiring vibration control, and thus reduces vibration due to the blasting.
Patent KR-20210105768-A (KR)
Inventor: PARK JAE WAN
IPC: A61M13/00
Filed: 2020-02-19
Abstract: The embodiment can provide an insufflator, which comprises: a safety unit of a block in which a plurality of channels are formed in a plurality of layers inside; a valve unit including a valve connected to the safety unit to control inflow and outflow of gas on the plurality of channels and a valve channel connected to the valve for injection and sensing of the gas into abdominal cavity; and a sensor unit sensing the pressure of the gas injected into the abdominal cavity and the gas pressure in the abdominal cavity. Provided are the insufflator and a gas injection system in the human body for endoscope that can fundamentally block problems of pipe leakage, reduce volume and manufacturing costs, and improve durability.
Patent KR-20210111063-A (KR)
Title: Massage bed
Inventor: JUNG EON CHEON
IPC: A61H15/00
Filed: 2020-03-02
Abstract: The present invention can provide a massage bed including: a body unit that allows a user to lie down or sit on his/her lower body and back; a shampoo stand that can be coupled to or detached from the body unit and is positioned on user's head when the user lies on the body unit in the case of being coupled to the body unit; and a massage actuator installed inside the body unit to massage user's back.
Patent KR-20210112441-A (KR)
Title: Envelope forming method, envelope forming apparatus using same and envelope manufactured by same
Inventor: MOON DO
IPC: B31B70/74
Filed: 2020-03-04
Abstract: According to the present invention, provided are an envelope forming method, an envelope forming apparatus using the same and an envelope manufactured thereby. The envelope forming method, which is used to form an envelope for storing various contents such as fertilizer, cement, chemicals and the like, includes the following steps of: supplying an envelope material to form the envelope; rolling both ends of the envelope material into a sack shape; bonding both ends of the envelope material, which are rolled into the sack shape, with an adhesive; cutting the envelope material, of which both ends are bonded with the adhesive, to form an upstream end and a downstream end; backstitching the upstream or downstream end of the cut envelope material to seal the same; and attaching a corrugated paper sheet with a hotmelt adhesive applied thereon to the backstitched upstream or downstream end to finish the same. Therefore, since latex liquid producing a bad smell is not used, the bad smell can be prevented from being produced in a working site, and adjacent facilities can be prevented from being contaminated by the latex liquid. Moreover, as the corrugated paper sheet with the hotmelt adhesive applied thereon is thermally fused with the material, the hotmelt adhesive can be prevented from spilling to the outside of the corrugated paper sheet to prevent a defect, which arises when stacked envelopes stick to each other due to the adhesive, and prevent the corrugated paper sheet from being removed from the envelope material.
Patent KR-20210114122-A (KR)
Title: multi-copter type unmanned aerial vehicle
Inventor: RYUN KYUNG KIM
IPC: B64C25/32
Filed: 2020-03-10
Abstract: The present invention relates to a multicopter-type unmanned aerial vehicle to which a new frame structure capable of adjusting the length of a support arm unit is applied. According to the present invention, the multicopter-type unmanned aerial vehicle comprises: a body unit having a body frame forming a space for mounting a plurality of parts therein; one or more support arm units extended from the body unit to the outside; an engine unit provided on one side of the support arm units and generating power; a rotor provided on one side of the engine unit and rotating by power generated by the engine unit; and a landing unit provided on one side of the body unit and supporting the body unit to separate the body unit from the ground when landing. The support arm unit is provided with a support arm frame connected to be overlapped with the body frame of the body unit, and adjusting the length of the body frame extended to the outside. According to the present invention, the multicopter-type unmanned aerial vehicle can adjust the inserted length of the support arm unit in accordance with the weight of the engine unit to maintain overall balance.
Patent KR-20210114641-A (KR)
Title: Water heater
Inventor: PARK HEEWOONG
IPC: F24H4/02
Filed: 2020-03-11
Abstract: Disclosed is a hot water supply apparatus. The hot water supply apparatus of the present invention comprises: a water tank having an inner space; a supply pipe forming a passage through which a refrigerant moves from the outside of the water tank to the inside of the water tank; a discharge pipe forming the passage through which the refrigerant moves from the inside of the water tank to the outside of the water tank; and a heat exchange unit having both sides connected to the supply pipe and the discharge pipe, respectively, wound along a circumferential shape inside the water tank, and guiding movement of the refrigerant. When a height of the water tank is H1 and a height of the heat exchange unit is H2, H2 may be set from (H1×0.4) to (H1×0.5). An objective of the present invention is to provide the hot water supply apparatus capable of shortening a hot water supply time.
Patent KR-20210115831-A (KR)
Title: System for detecting driving road with personal mobility and control method thereof
Inventor: KANG NAM WOO
IPC: G06K9/00
Filed: 2020-03-16
Abstract: One embodiment of the present invention can provide a control method of a system for discriminating driving information of a personal mobility. The system comprises the following steps of: obtaining training vibration data and training image data detected by a device attached to a personal mobility; preprocessing the obtained training vibration data and the training image data; learning a model using the preprocessed training vibration data and the training image data; and analyzing driving information of an operating mobility from new vibration data and new image data detected by the device based on the learned model. The driving information of the operating mobility includes driving road information of the operating mobility. The present invention determines a driving road and notifies the determination to a user.
Patent KR-20200035922-A (KR)
Title: Frangible bullet and frangible projectiles comprising the same
Inventor: CHOI MYUNG MO
IPC: F42B5/02
Filed: 2020-03-23
Abstract: The present invention relates to a frangible bullet which is configured to disintegrate upon target impact to prevent damage while satisfying physical properties as a frangible bullet, and a frangible cartridge comprising the same. According to the present invention, the frangible bullet is manufactured using bronze powder to have a middle part, a front end part, and a rear end part, wherein the bronze powder comprises 91.49-93.5 wt% of copper (Cu), 6.48-8.49 wt% of tin (Sn), 0.009-0.017 wt% of iron (Fe), 0.002 wt% of nickel (Ni), 0.0003 wt% of aluminum, 0.002-0.003 wt% of zinc, 0.0001 wt% of magnesium, and 0.0009 wt% of lead (Pb).
Patent KR-20210119091-A (KR)
Title: Method of testing digital protective relay
Inventor: JAE JUN YUN
IPC: G01R31/327
Filed: 2020-03-24
Abstract: A method for testing a digital protection relay executed in a digital protection relay according to one embodiment of the present invention comprises: a step of receiving an operating mode of the digital protection relay through a user interface; a step of receiving the expected event information for testing a relay source connected to the digital protection relay according to a type of operation mode of the digital protection relay; a step of applying a test input signal to the relay source after generating the test input signal having different waveforms according to the expected event information; a step of checking whether or not the same result as the expected event information is outputted based on a test result signal of the relay source; and a step of determining and outputting the test result of the relay source according to the checking result. Therefore, the present invention is capable of allowing the time required for testing the relay source to be saved and thus being advantageous in terms of costs.
Patent KR-20200115273-A (KR)
Inventor: TSAI YU HAO
IPC: H01L21/67
Filed: 2020-03-25
Abstract: Disclosed is an atomic layer etching (ALE) method of tungsten or other metal layers that partially uses sequential oxidation and reduction of tungsten and metal layers to achieve a target etching parameter. In one embodiment, a metal layer are first oxidized to form a metal oxide layer and a lower metal layer. The metal oxide layer is then reduced to form a surface metal layer and a lower metal oxide layer. Then, the surface metal layer is removed to leave a lower metal oxide layer and a lower metal layer. In addition, oxidation, reduction and removal processes can be repeated to achieve a target etching depth. In addition, a target etching rate can be achieved for each process cycle of oxidation, reduction and removal.
Patent KR-20210047231-A (KR)
Inventor: ZAFRANY ARIK
IPC: H03D9/06
Filed: 2020-03-31
Abstract: A dual-band mixer circuit comprises: a mixer configured to receive an input signal and a local oscillator (LO) signal, and generate an output frequency signal; and a switchable inductance circuit coupled to the output of the mixer. The inductance circuit includes a transformer including a primary inductor and a secondary inductor. The primary inductor includes a capacitor electrically coupled to the output of the mixer, a capacitor electrically coupled to a secondary inductor, and a switch electrically coupled to the capacitor and the secondary inductor. The dual-band mixer can operate in two different frequency bands.
Patent KR-20210120766-A (KR)
Title: Pipe connection structure using flare member and method of manufacturing same
Inventor: LEE SANG SEON
IPC: F16L23/028
Filed: 2020-04-01
Abstract: Disclosed are a pipe coupling member using a flare part and a method for manufacturing the same. The pipe coupling member includes a body of a main body and the main body having a first main body flare part connected to one end of the body of the main body. Here, the main body is integrally formed without welding, the first main body flare part is formed perpendicular to the body of the main body by flaring a mother body having a larger length than the body of the main body, at least one hole is formed in the first main body flare part, and the pipe coupling member and a pipe are coupled by inserting a fixing member into the hole of the first main body flare part and the hole of the flare part of an external pipe to be coupled to the pipe coupling member without using a separate flange member. The pipe coupling member according to the present invention is integrally formed through a flaring process without welding, therefore, labor and inspection costs due to welding are not required, so an overall construction cost can be reduced, mass production is possible, and maintenance and repair are facilitated.
Patent KR-20210003661-A (KR)
Inventor: YOON SUNGHO
IPC: G06N3/08
Filed: 2020-04-06
Abstract: One embodiment of the present disclosure relates to a computer program stored in a computer readable medium, wherein when the computer program is executed by one or more processors of a computing device, the computer program performs operations to provide the method for detecting defects, and the operations may include: extracting a defect patch from a defect image including a defect; preprocessing at least one of the defect image or non-defect image not including a defect; extracting a non-defect patch from at least one of the preprocessed defect image or non-defect image; and training a neural network model for classifying a defect or a non-defect of a patch using a training data set including the defect patch and the non-defect patch.
Patent KR-20210126405-A (KR)
Title: Mammography apparatus and mammography method
Inventor: KIM SEUNG GYU
IPC: A61B6/04
Filed: 2020-04-10
Abstract: The present invention relates to a mammography apparatus and a method thereof. Provided are the mammography apparatus and the method thereof comprising: a preliminary photographing step of irradiating a breast according to a first photographing condition; a second photographing condition determining step of determining a second photographing condition based on a first image obtained in the preliminary photographing step; and a main photographing step of irradiating the breast to perform breast photographing according to the second photographing condition. When determining the second photographing condition, a non-pressed region where the breast is not pressed is excluded.
Patent KR-20210130360-A (KR)
Title: Integrated operating method for kiosk oprerated on a plurality of systems
IPC: G07F17/40
Filed: 2020-04-22
Abstract: In one embodiment of the present disclosure, a method performed in a computing device included in a kiosk integrated payment system including a parking lot control device and at least one kiosk may include: a step of obtaining a vehicle number of a vehicle entering a parking lot control device; a step of matching the payment information for an integrated payment obtained from a kiosk with the vehicle number; a step of accumulating a payment amount in the vehicle number matched with the payment information, each time the integrated payment is requested from the kiosk; and a step of using the payment information to pay for the accumulated payment amount and a parking fee in the detected vehicle number, when the parking lot control device detects the vehicle number of an exiting vehicle. Various other embodiments are possible. Therefore, the present invention is capable of implementing a system that processes even the payment of the parking fees.
Patent KR-20200059195-A (KR)
Inventor: HAN JEONG GYOUN
IPC: G06F3/044
Filed: 2020-05-13
Abstract: According to the present invention, a stamp comprises: a touch unit which at least partially includes a conductive material able to electrostatically touch an electrostatic touch pad; a frame to fix or detach the touch unit including the conductive material; a grip module which at least partially includes a conductive material electrically connected to the conductive material of the touch unit, and is formed to be gripped by a hand of a person; a sensor unit to sense at least one of a charge amount change and a charge movement at the time when the touch unit touches the electrostatic touch pad to sense an electrostatic touch of the touch unit on the electrostatic touch pad; and a sound output unit to output a sound if the electrostatic touch of the touch unit on the electrostatic touch pad is sensed by the sensor unit. The sound is inputted into a wireless terminal having the electrostatic touch pad.
Patent KR-20210141857-A (KR)
Title: Vacuum panel, building material and door haing this
IPC: E06B3/70
Filed: 2020-05-14
Abstract: A purpose of the present invention is to provide a vacuum panel with improved heat insulation performance and sound insulation performance. The vacuum panel (10) of the present invention comprises: a housing (110) in which a first member (100) and a second member (105) are engaged with each other to form a vacuum space (270) therein; a vacuum exhaust port (115) which is formed to be connected with the outside from the vacuum space (270) of the housing (110); and a coupling element (120) which couples the first member (100) and the second member (105) with each other.
Patent KR-20210146071-A (KR)
Inventor: KIM JOO WON
IPC: B65D75/30
Filed: 2020-05-26
Abstract: The present invention relates to a mask pack set, and an eye pad pack set. The mask pack set of the present invention comprises: a mask pack; and a pouch storing the mask pack and having a hot sealing unit thermally fused with at least a portion of the mask pack to fix the stored mask pack. The hot sealing unit may maintain a state of attachment to the mask pack and the pouch when the pouch is opened, and have adhesive force which can be separable from the pouch by external force of a user.
Patent KR-20210148480-A (KR)
Inventor: CHOI WON GEUN
IPC: B62D65/18
Filed: 2020-05-28
Abstract: The present invention relates to a vehicle component loading apparatus comprising: a base unit; a support unit mounted on the base unit; a rotation unit mounted on the support unit to be rotatable; a moving unit which is linearly movable from the rotation unit; and a clamp unit which is connected with the moving unit and fixes a mounted component. The apparatus improves loading workability between components.
Patent KR-20210147637-A (KR)
Inventor: LEE SEUNG JU
IPC: G06K9/32
Filed: 2020-05-29
Abstract: A device for recognizing license plate information of an object includes: a license plate generation unit for generating virtual object license plate data based on the pre-stored license plate information and virtual environment information; a similarity derivation unit for deriving a degree of similarity between the real object license plate data and the virtual object license plate data; a learning unit for learning a license plate detection model based on derived similarity; and a license plate recognition unit for recognizing license plate information of real objects using the learned license plate detection model. Therefore, it is possible to recognize the license plate information of the real object through the learned license plate detection model.
Patent KR-20210152155-A (KR)
Inventor: BAE JUN JIP
IPC: F16B2/06
Filed: 2020-06-08
Abstract: The present invention relates to a hinged injection cable cleat assembly and, more specifically, to a hinged injection cable cleat assembly, which can operate in a hinged manner, greatly shorten a manufacturing process to reduce manufacturing costs, reduce a weight to reduce management costs, reduce prime costs, and is easy to handle and use as intensity is maintained.
Patent KR-20210153486-A (KR)
Inventor: KANG EUN SEOK
IPC: B60W30/08
Filed: 2020-06-10
Abstract: The present invention discloses a vehicle blind spot warning system comprising: a detection unit which detects location information or movement information of an obstacle located outside; a confirmation unit which confirms a predetermined blind spot warning condition based on the location information or the movement information of the obstacle detected by the detection unit; a determination unit which determines a reliability condition of the blind spot warning condition confirmed by the confirmation unit based on the location information and the movement information of the obstacle detected by the detection unit; and a control unit which generates a vehicle blind spot warning signal based on the blind spot warning condition confirmed by the confirmation unit and the credibility condition of the blind spot warning condition determined by the determination unit. The vehicle blind spot warning system prevents false tracking for a non-existing obstacle by confirming whether the credibility condition of the blind spot warning condition is satisfied.
Patent KR-20210154411-A (KR)
Inventor: JANG MYONG GI
IPC: A41D13/005
Filed: 2020-06-12
Abstract: A mask according to the present invention comprises an outer skin part, an inner skin part, and a filter part positioned between the outer skin part and the inner skin part. At least one of the outer skin part and the inner skin part is implemented based on a cooling fabric, thereby improving wearability of a wearer.