baber/WOPTO huggingface dataset:
Patent KR-20210100844-A (KR)
Title: Method for family classification by weighted voting for android malware labels, recording medium and device for performing the method
Inventor: JIMAN HONG
IPC: G06N20/00
Filed: 2020-02-07
Abstract: An Android malicious app label weighted voting-based family classification method comprises the steps of: collecting characteristic information and label information from an Android malicious app; learning a machine learning model using collected characteristic information of the Android malicious app and a vaccine result of classifying the Android malicious app into families as a learning data set; extracting classification accuracy for each vaccine, which is a probability of accurately classifying a family for each vaccine through learning of the machine learning model; assigning a weight corresponding to the classification accuracy for each vaccine to voting values of family candidates extracted using the label information collected from the Android malicious app; and determining the family candidates having the maximum voting values as a final family by ranking the family candidates by the weighted voting values. Accordingly, it is possible to classify a new family of Android malicious apps, and enhance the accuracy of family classification on the basis of label voting.
Patent KR-20210100925-A (KR)
Title: Bearing and Power generating equipment comprising the same
Inventor: KIM YEONG CHUN
IPC: F01D15/10
Filed: 2020-02-07
Abstract: The present invention relates to a bearing supporting shafting of a power generation facility in a radial direction, which is installed in the outside in a radial direction of the shafting and having a pad where a cooling flow passage, in which oil flows, is formed. According to the bearing and the power generation facility having the same, the cooling flow passage penetrates the inside of the cooling flow passage, thereby allowing the oil existing between the pad and the shafting to flow to the cooling flow passage to cool the pad. Therefore, according to the bearing and the power generating facility having the same, the pad can be continuously cooled during operation of the power generating facility, and temperature of the pad is prevented from being increased by at least a limited value even though there is friction between the shafting and the pad.
Patent KR-20200101846-A (KR)
Inventor: MIURA KEI
IPC: H04M1/725
Filed: 2020-02-10
Abstract: In a lighting control system, provided is an operation terminal capable of easily adding a function using information of at least one of a sound, a character, and an image. The operation terminal (10) comprises: an operation unit (11) receiving an operation for controlling a load (40) including a lighting device; a notification unit (12) notifying information of at least one of a sound, a character, and an image; and a communication unit (13). The communication unit (13) transmits information for controlling the load (40) and receives or transmits information of at least one of a sound, a character, and an image by the same transmission method.
Patent KR-20210114703-A (KR)
Title: Battery pack housing comprising housing integrated terminal cover and battery pack comprising the same
Inventor: OH YOUNG HOO
IPC: H01R13/52
Filed: 2020-03-11
Abstract: The present invention relates to a battery pack housing including a housing-integrated terminal cover, and a battery pack including the same, wherein no separate space or tools are required to open and close the terminal cover, and a terminal can be effectively protected without reducing process efficiency for the battery pack.
Patent KR-20200115186-A (KR)
Inventor: YAMAWAKU JUN
IPC: C23C16/505
Filed: 2020-03-18
Abstract: The present invention provides a film forming device and method capable of igniting plasma at high speed. The film forming device has a high frequency power supply and a matching device. The high frequency power supply is a high frequency power supply capable of changing a frequency. The matching device is a matching device matching internal impedance of the high frequency power supply with load impedance of a load including plasma, wherein a capacitance of a capacitor connected in series with the load is fixed. The high frequency power supply sweeps a frequency so that a reflected wave from the load is minimized when the supply of high frequency power starts at a first frequency, changes the frequency of the supplied high frequency power from a second frequency that the plasma is ignited to a third frequency for maintaining the plasma, and commands the matching device for adjustment so that the reflected wave from the load is minimized.
Patent KR-20210117027-A (KR)
Title: Composition for skin whitening and method for whitening the skin
Inventor: CHOI EUN JEONG
IPC: A61K8/365
Filed: 2020-03-18
Abstract: The present invention provides a composition for whitening comprising a compound represented by chemical formula 1, and a skin whitening method of an individual comprising a step of administering the composition to an individual. In the chemical formula 1, each substituent is as defined in the specification.
Patent KR-20210123601-A (KR)
Title: Oil dilution driving control method and hybrid vehicle using same
Inventor: KIM JAE YUI
IPC: B60W20/15
Filed: 2020-04-03
Abstract: The present invention relates to an oil dilution driving control method and a hybrid vehicle using the same. The oil dilution driving control method of the hybrid vehicle of the present invention may comprise the following steps of: determining whether an amount of fuel remaining in a previous engine is less than a threshold value when starting is ON; determining whether the vehicle is started in a low temperature state when an amount of fuel remaining in the previous engine is less than the threshold value; calculating an engine internal temperature modeling and a fuel amount modeling currently remaining in the engine when the vehicle is started in the low temperature state; determining whether the engine internal temperature is less than the threshold value or a driving time is less than the threshold value when the engine is turned off; and storing the amount of fuel remaining in the previous engine as the amount of fuel remaining in the current engine when the engine is turned off when the engine internal temperature is less than the threshold value or the driving time is less than the threshold value. The present invention relates to the oil dilution driving control method for controlling the engine to prevent an oil dilution phenomenon, and the hybrid vehicle using the same.
Patent KR-20210124745-A (KR)
Title: Method for improving fuel efficiency using pump torque according to engine load in a construction machinery
Inventor: GANG MINHO
IPC: E02F9/22
Filed: 2020-04-07
Abstract: According to the present invention, a fuel efficiency improvement method using pump torque in accordance with an engine load of a construction machine includes: a step S1) in which a pump torque limit value is set in accordance with an engine load of a construction machine vehicle; a step S2) in which a controller provided between an engine control device and an engine of the construction machine vehicle receives engine load information from the engine control device and outputs a control signal for controlling an electronic proportion decompression valve in accordance with the pump torque limit value set in the step S1) based on the received engine load information; a step S3) in which the electronic proportion decompression valve receives the control signal outputted from the controller, and then, the electronic proportion decompression valve transmits a hydraulic signal generated in accordance with the received control signal to a regulator controlling a pump; and a step S4) in which the regulator receives the hydraulic signal from the electronic proportion decompression valve to control the operation of the pump. Therefore, the present invention is capable of improving fuel efficiency by controlling the electronic proportion decompression valve.
Patent KR-20210128088-A (KR)
Inventor: KIM JONG SANG
IPC: G03B15/00
Filed: 2020-04-16
Abstract: The present invention relates to a multifunctional underwater camera system for fishing. According to the present invention, a multifunctional underwater camera provides images of, for example, underwater conditions, water depths, and fish locations at boat fishing sites. A user can enjoy fishing while performing monitor-based image observation. The present invention includes: underwater imaging means for fishing site underwater condition detection and imaging; device operation means for artificially adjusting various operation devices based on detection data from the underwater imaging means; monitor means for displaying and observing an underwater image and various conditions from the underwater imaging means and the device operation means; power supply means for supplying drive power required for device drive of the underwater imaging means, the device operation means, and the monitor means; and device connecting means for power supply and detection data transmission between the underwater imaging means, the device operation means, the monitor means, and the power supply means.
Patent KR-20210129397-A (KR)
Inventor: LEE DAEYOUNG
IPC: A61P13/08
Filed: 2020-04-20
Abstract: The present invention relates to a method of extracting an extract containing a functional ingredient for the prevention or treatment of prostate-related diseases from black ginseng and fermented black ginseng. In particular, a method for producing a black ginseng extract according to the present invention is performed by carrying out the following steps 3 to 5 times: putting dried ginseng into a steamer, raising a temperature to 80℃ to 100℃, and steaming for 1 to 7 hours; and drying the steamed ginseng at 40 to 70℃ for 3 to 8 hours, followed by cooling for 10 to 20 hours, thereby improving the yield of total ginsenosides obtainable from black ginseng. In addition, by fermenting the black ginseng extract prepared as described above using a Lactobacillus pentosus (ATCC8041) strain, the present invention provides a fermented black ginseng extract excellent in preventing or treating prostate-related diseases.
Patent KR-20200043965-A (KR)
Inventor: KIM KWANG NYUN
IPC: H05B33/04
Filed: 2020-04-20
Abstract: According to one embodiment of the present invention, a flexible display device comprises: a flexible substrate; a transistor disposed on the flexible substrate and including a semiconductor pattern, a gate electrode, a source electrode, and a drain electrode; a first inorganic film located between the semiconductor pattern and the flexible substrate; a display unit including a light emitting device which is electrically connected to the transistor; a thin film encapsulation layer covering the display unit, a second inorganic film located between the source electrode and the drain electrode and the semiconductor pattern; and an organic material layer located along at least one edge of the flexible substrate and spaced apart from the thin film encapsulation layer.
Patent KR-20200046009-A (KR)
Title: Ignition apparatus of gas stove for restaurant and ignition method using the same
Inventor: CHOI SEONG JU
IPC: F23Q7/10
Filed: 2020-04-23
Abstract: A technical objective of the present invention is to provide an ignitor for a gas stove for business, capable of increasing the stability of ignition such as minimizing a concern about being burnt during ignition, and facilitating installation in an existing gas stove for business. To achieve this, the ignitor for a gas stove for business, which is an ignitor for providing flames for ignition to a gas stove for business including a case having a cooking part and a burner part placed in the cooking part, includes: an ignition plug provided in the cooking part while being adjacent to the burner part; a power supply part supplying power to the ignition plug; a connection wire connecting the ignition plug and the power supply part to guide the power to the ignition plug; and an ignition switch connected on the connection wire and turning on/off the supply of the power.
Patent KR-20200130132-A (KR)
Title: Metal plate member manufacturing method and vehicle body manufacturing method
Inventor: MORINO MASAKI
IPC: B32B15/01
Filed: 2020-04-28
Abstract: The present invention relates to a method for manufacturing a metal plate member in which a plurality of metal plate members are joined to each other by a resin adhesive. The method comprises a process of overlapping first and second metal plates (10, 20) through a resin adhesive (30), a process of press-molding the overlapped first and second metal plates (10, 20), and a process of curing the resin adhesive (30) after the process of press-molding. The present invention provides the method for manufacturing the metal plate member in which a desired bonding strength is stably obtained.
Patent KR-20210133736-A (KR)
Title: Graft copolymer, method for preparing the copoymer and resin composition comprising the copolymer
IPC: C08F236/10
Filed: 2020-04-29
Abstract: The present invention relates to a graft copolymer which can be used as an impact reinforcing agent for a polyvinyl chloride resin. The graft polymer includes a rubbery polymer, wherein the rubbery polymer includes a conjugated diene-based monomer unit and a soft domain, the graft copolymer includes an alkyl (meth)acrylate monomer unit, aromatic vinyl-based monomer unit and an alkali metal sulfonate-based monomer unit, the soft domain is formed by using mineral-based oil, the mineral-based oil includes 7-100 wt% of mineral oil and 0-30 wt% of silicone-based oil, and the mineral-based oil is present in an amount of 0.2-0.5 parts by weight based on 100 parts by weight of the rubbery polymer, and the alkali metal sulfonate-based monomer unit is present in an amount of 0.8-1.5 parts by weight based on the weight of the graft copolymer. The present invention also relates to a method for preparing the graft copolymer and a resin composition including the graft copolymer.
Patent KR-20210136726-A (KR)
Title: Method for collecting transportation fare with location-based mobile onetime tickets
IPC: G06Q50/30
Filed: 2020-05-08
Abstract: Disclosed is a traffic charge charging method using a mobile terminal. When a mobile terminal approaches a means of transportation, a charging server issues a single-use riding ticket granting a right to ride in the means of transportation at a current location of the mobile terminal to transmit the ticket to the mobile terminal. A detector in the means of transportation detects the single-use riding ticket through near field communication with the mobile terminal to transmit a detection result to the charging server. The charging server charges a traffic charge for the mobile terminal.
Patent KR-20210137662-A (KR)
Title: Lighing apparatus and lamp including the same
IPC: F21Y115/10
Filed: 2020-05-11
Abstract: The present invention relates to a lighting apparatus to provide increased brightness and a lamp including the same. According to an embodiment of the present invention, the lighting apparatus comprises: a substrate; a light emitting device disposed on the lower surface of the substrate; a reflective member disposed to face a light emitting surface of the light emitting device; a first resin layer disposed between the lower surface of the substrate and the reflective member; and a first wavelength conversion layer disposed on the upper surface of the substrate. The reflective member includes a plurality of reflective patterns disposed on the upper surface facing the light emitting device, the plurality of reflection patterns are disposed in a region not overlapping with the optical axis of the light emitting device in the vertical direction, and first light emitted from the light emitting device is reflected by the reflective member to be input on the first wavelength conversion layer and is converted into second light having a different wavelength band from that of the first light.
Patent KR-20200132710-A (KR)
Inventor: LIM HYUNG JUN
IPC: A61K8/02
Filed: 2020-05-11
Abstract: Disclosed in the present specification is a water-in-oil type ultraviolet light-blocking composition which comprises: microparticles containing a polymer matrix in which bis-ethylhexyloxyphenol methoxyphenyl triazine is dispersed; and bis-ethylhexyloxyphenol methoxyphenyl triazine dissolved in a polar oil, in combination in an oil phase part. Compared to a composition which comprises microparticles containing the polymer matrix in which bis-ethylhexyloxyphenol methoxyphenyl triazine is dispersed, or bis-ethylhexyloxyphenol methoxyphenyl triazine dissolved in a polar oil alone, the present invention exhibits a further improved ultraviolet light blocking effect while containing a smaller amount of bis-ethylhexyloxyphenol methoxyphenyl triazine, and can provide a fresh sensation of use without stickiness.
Patent KR-20210142486-A (KR)
Title: Testing Apparatus And Testing Method For Electronic Cigarette
IPC: A24F40/80
Filed: 2020-05-18
Abstract: The present invention relates to an electronic cigarette testing apparatus for testing an electronic cigarette, in which an inlet and an operation switch are formed on one side, a battery and a heating device are embedded, and an operation switch is provided on the outside, and comprises: a clamping unit fixing the body of the electronic cigarette; a switch operation unit operating the operation switch; a suction power providing unit coupled to the inlet to provide suction power; a charging unit coupled to a charging terminal to charge the battery; and a control portion controlling the switch operation unit, the suction power providing unit, and the charging unit, respectively.
Patent KR-20210145493-A (KR)
Inventor: KIM YUNSEOP
IPC: C08L101/12
Filed: 2020-05-25
Abstract: The present invention provides a temperature-sensitive polymer composition containing a specific matrix that increases the delivery efficiency of an effective substance through a phase transition by body temperature while being in contact with the skin, and improves the stability of an effective substance even when preparing and using a transdermal patch, and a polymer gel composite, medical supplies and cosmetic products using the same. The present invention provides a temperature-sensitive polymer composition comprising a matrix including a biocompatible polymer and water, wherein the matrix's Young's modulus measured at 4℃ is greater than or equal to 5 kPa and less than 140 kPa.
Patent KR-20210154032-A (KR)
Inventor: HONG IL HWA
IPC: A63F13/79
Filed: 2020-06-11
Abstract: Embodiments disclosed in the present specification relates to a corrupt user determination apparatus and a corrupt user determination method. According to one embodiment, the corrupt user determination apparatus comprises: a memory which saves a play history of a user candidate; and a control unit which selects a candidate user, generates accident information of the candidate user if the candidate user is selected based on a report history for the play history of the candidate user, and determines whether the candidate user is a corrupt user by providing the accident information to a juror and receiving a determination result of the juror.
Patent KR-20210156136-A (KR)
Inventor: CHOI WON HYUCK
IPC: B60W50/00
Filed: 2020-06-17
Abstract: The present invention relates to a drowsy driving detection system, comprising: a sensor unit including an acceleration sensor, a gyro sensor, and a geomagnetic sensor for measuring driver's head movement due to drowsiness; a filter unit for noise-processing data collected by the sensor unit using an extended Kalman filter; a control unit for controlling the sensor unit, the filter unit, and a hardness unit, measuring a head change angle from the sensor unit, and determining as the drowsiness when the head change angle and a head angle change time deviate from a preset angle; and a warning unit for outputting a vibration and a warning sound to a driver when the head change angle and the head angle change time are out. An objective of the present invention is to provide a system for detecting drowsy driving which determines a status of the drowsiness and whether or not to look forward by changing a head angle associated with an operation time, and warns the driver according to a detection result.
Patent KR-20200100561-A (KR)
Title: A massage apparatus including a plurality of independently actuated leg massage parts and operating method of thereof
Inventor: KANG WOONG CHUL
IPC: A61H9/00
Filed: 2020-07-02
Abstract: Disclosed is a massage device including a plurality of leg massage units that are driven independently. According to an embodiment of the present disclosure, disclosed is the massage device including: an arm massage unit accommodating an arm portion of a user; a control unit for controlling the massage device; and leg massage units for accommodating a user′s portion, wherein the leg massage units are divided into a first leg massage unit accommodating a right leg and a second leg massage unit accommodating a left leg, and independent driving of the first leg massage unit and the second leg massage unit is allowed.
Patent KR-20220005846-A (KR)
Title: Apparatus and Method for Magnifying Image and Enhancing Iamge Resolution Using Multiple Feedback Network
Inventor: JEON GWANG GIL
IPC: G06N3/04
Filed: 2020-07-07
Abstract: Provided are a device and a method for magnifying an image and enhancing the image resolution using a multi-feedback network, which refines low-level features of an image by using high-level features of a received image with feedback connection from the previous time step, learns the refined low-level features to improve high-level features, and reconstructs the super-high-resolution image according to the same, thereby improving the resolution of the super-high-resolution image by recovering the damage to a low-resolution image.
Patent KR-20220009240-A (KR)
Title: clamp for tightening vacuum pipe
Inventor: CHOI DONG SIK
IPC: F16L23/10
Filed: 2020-07-15
Abstract: A clamp for coupling a vacuum pipe according to an embodiment of the present invention comprises: a first clamp body surrounding one side of a pipe; a second clamp body rotatably coupled to the first clamp body and surrounding the other side of the pipe; a clamp bolt part rotatably coupled to the first clamp body; and a clamp nut part coupled to the clamp bolt part through the second clamp body to couple the second clamp body to the first clamp body, wherein the clamp nut part includes an anti-loosening part for preventing loosening of the clamp nut part by the elastic force of a spring, and the anti-loosening part may be provided at an upper end of the clamp nut part, thereby capable of preventing loosening even under extreme shock and vibration.
Patent KR-20220010339-A (KR)
Title: Refrigerant composition and air conditioner using the same
Inventor: MINSOO KIM
IPC: F25B9/00
Filed: 2020-07-17
Abstract: The present invention relates to a refrigerant composition. The refrigerant composition according to the present invention comprises a mixture of fluorinated hydrocarbons, and the mixture comprises difluoromethane (HFC-32), propylene (HC-1270), and 2,3,3,3-tetrafluoropropene (HFO-1234yf). In the three-component composition diagram in which the sum of the contents of difluoromethane (HFC-32), propylene (HC-1270),and 2,3,3,3-tetrafluoropropene (HFO-1234yf) is 100% by weight, the mixture has a composition ratio included in the range of a pentagon with five points of Point A (HFC-32/HC-1270/HFO-1234yf = 59/23/18 wt%), Point B (HFC-32/HC-1270/HFO-1234yf = 44/23/33 wt%), Point C (HFC-32/HC-1270/HFO-1234yf = 36/22/42 wt%), Point D (HFC-32/HC-1270/HFO-1234yf = 44/12/44 wt%), and Point E (HFC-32/HC-1270/HFO-1234yf = 59/7/34 wt%) as a vortex. Therefore, it is possible to minimize changes in the existing system and provide environmentally friendly and stable performance compared to the currently used refrigerant.