baber/WOPTO huggingface dataset:
Patent KR-20210102616-A (KR)
Title: Novel compounds useful as near infrared fluorescent probes selectively binding to tau aggregates and preparation method thereof
Inventor: NAM GHIL SOO
IPC: C07D215/20
Filed: 2020-02-12
Abstract: The present invention relates to a compound bound selectively to a tau aggregate and showing near infrared (IR) fluorescence, a method for preparing the same, a tau-targeted near IR fluorescence probe including the compound, a composition for detecting tau fibrous protein including the near IR fluorescence probe as an active ingredient, and a use of the composition for diagnosis of tau diseases. Particularly, the compound according to the present invention is not bound to amyloid beta protein but specifically has high selectivity to a tau aggregate reported as a cause of the initial condition of tau diseases, and thus can be used valuably as a near IR fluorescence probe for detecting tau fibrous protein for the purpose of early diagnosis of tau diseases, including Alzheimer's disease.
Patent KR-20210106067-A (KR)
Inventor: KANG BONG GYUN
IPC: G09G3/3208
Filed: 2020-02-19
Abstract: The present invention is to provide a display device capable of adaptively operating an overcurrent protection circuit in a screen save mode and a driving method thereof. The display device may include: a screen saver which is configured to perform a screen save mode by decreasing a scale factor from a first value so that the luminance of a still image is lowered, when the still image is displayed for a reference period of time or longer; and an overcurrent protection circuit which reduces a set current value according to the scale factor and determines whether to turn off the power of the display device by comparing the set current value with a driving current supplied to a display unit displaying the image.
Patent KR-20210114128-A (KR)
Title: System and Method for Automatic Processing of SpecialService Logistic
Inventor: JHH
IPC: G06Q50/28
Filed: 2020-03-10
Abstract: The present invention relates to a system and a method for automatically processing a logistics service, which secure reliability and stability on a processing result. The system of the present invention comprises: a logistics reception means; a logistics integration information means; a reception information matching means for removing and managing reception information; an automatic classification and transmission information generating means; a logistics center interfacing means; and a return and reply information processing transmission means.
Patent KR-20210114812-A (KR)
Title: Solid state relay
Inventor: CHOI HOE WOOK
IPC: B60L53/20
Filed: 2020-03-11
Abstract: The present invention relates to an electronic relay that maintains insulation between a low voltage portion and a high voltage portion and uses a voltage of a low voltage battery to supply power from a high voltage battery to a load. According to an embodiment of the present invention, the electronic relay comprises: a power conversion unit configured to insulate the low voltage portion from the high voltage portion and converting an input voltage applied from the low voltage battery of the low voltage portion into a driving voltage with a different level to output it; and a switching unit connected between the high battery of the high voltage portion and the load and controlling voltage supplying and blocking from the high voltage battery to the load.
Patent KR-20210123582-A (KR)
Title: Apparatus for managing metering data and method thereof
Inventor: KIM YOUNG IL
IPC: G08C19/00
Filed: 2020-04-03
Abstract: The present invention discloses a device for managing metering data and a method thereof. According to the present invention, the device for managing metering data includes: a data collection unit for collecting metering data; a work area management unit which creates a customer measurement table for measurement data collected through a data collection unit, stores it in a customer measurement database, verifies the measurement data, and generates and transmits statistical information; and a service area management unit which is based on customer information, instrument information, metering information and statistical information stored in a customer DB, instrument DB, metering DB, and statistics DB to update the metering data transmitted from the work area management unit and provides power consumption information to a user. Accordingly, it is possible to improve service provision speed by reducing a data capacity.
Patent KR-20210123838-A (KR)
Title: A Peptide for preventing or treating hair loss and the uses thereof
Inventor: MOON CHE IL
IPC: A61K8/64
Filed: 2020-04-06
Abstract: According to an aspect, a peptide, and a pharmaceutical composition and an external preparation for skin comprising the same promote the growth of individual hair follicle cells and increase cytokines of hair expression, so that there is an effect of promoting hair growth, hair restoration, and hair sprouting, resulting in effective effects on treatment, alleviation or prevention of alopecia.
Patent KR-20210125792-A (KR)
Title: Smart flooring
Inventor: HUR MAN EOK
IPC: G01L1/04
Filed: 2020-04-09
Abstract: The smart flooring of the present invention comprises: a lower bottom layer disposed on a contact surface, and for maintaining a flat upper surface; an upper bottom layer spaced apart from an upper part of the lower bottom layer, and for transmitting the pressure of a weight located on the upper surface to a lower side; a pressure sensor interposed between the upper bottom layer and the lower bottom layer, and for receiving the pressure from the weight of the upper bottom layer and sensing the same; and a shock absorber interposed between the upper bottom layer and the lower bottom layer, for elastically supporting the upper bottom layer, and having a thickness at least equal to or greater than that of the pressure sensor. The smart flooring is provided so that the upper floor layer distributes the load of the weight and transmits the same to the pressure sensor so that a large load is not directly transmitted to the pressure sensor, thereby maintaining the function of the pressure sensor for a long time. In addition, the shock absorber elastically supports the upper bottom layer so that even when a load is applied to the pressure sensor for a long time, the restoring force is high, and thus the efficiency of use can be improved.
Patent KR-20210129402-A (KR)
Inventor: BAIK WOO MIN
IPC: G08B21/18
Filed: 2020-04-20
Abstract: Various embodiments of the present invention relate to a system for managing safety of a working site. According to various embodiments of the present invention, a system for managing safety of the working site includes: a live wire detection unit for detecting a live wire at the work site; a first sensor unit for detecting a state of a switchboard installed at the work site; a second sensor unit for detecting a leakage current of an electric line installed at the work site; and a control unit for calculating a risk of electric shock (Q) of the work site according to equation 1 below based on the sensor data received from the live wire detection unit, the first sensor unit, and the second sensor unit. Other embodiments may be possible. According to the present invention, it is possible to calculate a degree of risk associated with the work site by fusing sensor data collected from various locations in the work site.
Patent KR-20210133659-A (KR)
Title: Low-level Noise Form Press for Semi-conductor Element
IPC: B30B15/02
Filed: 2020-04-29
Abstract: The present invention relates to a form press for molding a semiconductor component. The form press includes: a mainframe; a first mold combined with the mainframe; a vertical movement frame combined with a guide bushing penetrated and formed in the mainframe to be slidable in a vertical direction, and supporting a second mold engaged with the first mold to press and mold a semiconductor component; and a pressure driving module having one side combined with the mainframe and having the other side combined with the vertical movement frame to be movable between a separation position, in which the second mold is separated from the first mold to supply and discharge the semiconductor component, and a pressure position in which the second mold is engaged with the first mold. As the first and second molds are fixed in position with respect to the mainframe, the pressure driving module is controlled so as to maintain the pressure position for a set time. Thus, according to the present invention, provided is the form press for molding a semiconductor component, capable of reducing noise during the procedure of molding a semiconductor component, and also improving a working environment and reducing worker fatigue.
Patent KR-20210018752-A (KR)
Title: Drive assistance device
Inventor: KAKESHITA Mafune
IPC: B60W50/10
Filed: 2020-05-04
Abstract: A drive assistance device comprises: an automatic brake unit (13) for performing automatic brake control; a brake holding unit (14) for performing brake holding control for keeping a vehicle stopped; a brake holding cancellation unit (15) for cancelling the brake holding control when it is determined that a predetermined cancellation condition is satisfied; a surroundings information acquisition unit (70, 75, 80) for acquiring surroundings information indicating a situation around the vehicle; an operation information acquisition unit (95) for acquiring operation information for a driving operation of a driver; an operation determination unit (16) for determining, based on the surroundings information and the operation information, whether the driving operation is appropriate for the situation around the vehicle; and a prohibition unit (17) for prohibiting cancellation of the brake holding control when it is determined that the driving operation is inappropriate.
Patent KR-20210136305-A (KR)
Title: Refrigerator
IPC: F25D21/00
Filed: 2020-05-07
Abstract: The present invention relates to a refrigerator. In accordance with an embodiment of the present invention, the refrigerator includes: an evaporator performing a heat exchange; a defrosting heater operated to remove frost settled on the evaporator; a temperature sensor sensing the ambient temperature of the evaporator; and a control part controlling the defrosting heater. The control part performs a control operation so as to perform a defrosting driving mode including a before-defrosting cooling mode, a heater driving mode, and an after-defrosting cooling mode, when reaching a defrosting driving start timing; performs a control operation so as to perform a continuous driving mode, in which the defrosting heater is continuously turned on, and a pulse driving mode, in which the defrosting heater is repetitively turned on and off, in accordance with the heater driving mode; performs a control operation so as to turn the defrosting heater off when a cooling room door is opened during the continuous driving mode; and performs a control operation so as to supply a predetermined level of cold power during the after-defrosting cooling mode. Accordingly, defrosting efficiency can be improved, power consumption can be reduced, and cold power can be efficiently supplied after defrosting.
Patent KR-20200132714-A (KR)
Inventor: WANG GUANHAO
IPC: G06K9/00
Filed: 2020-05-12
Abstract: The present disclosure provides a method of detecting illegal parking. The method comprises the steps of: obtaining a detection frame whose category is a vehicle from an image collected by a collection module through a first neural network, and determining coordinate information of the detection frame; determining whether an area corresponding to the detection frame in the image is an illegal parking area through a second neural network; and determining whether the coordinate information of the detection frame is changed within the pre-set time when determined as the illegal parking area, and determining whether the vehicle is illegally parked in accordance with the determination result. The present disclosure further provides a device for detecting illegal parking, an electronic device, and a computer-readable medium.
Patent KR-20200138014-A (KR)
Inventor: ASANO JUNICHI
IPC: B62B9/10
Filed: 2020-05-21
Abstract: A stroller (10) of the present invention comprises: a handle (30); a seat supporter (40) connected to a middle portion of the handle to be rotatable and supporting buttocks of infants; first links (21) connected to a lower end portion of the handle (30) to be rotatable; forelegs (60) connected to the first links (21) to be rotatable; and second links (22) connected to the seat supporter (40) and the first links (21) to be rotatable.
Patent KR-20210146480-A (KR)
Inventor: DONG HUN LEE
IPC: B23K9/20
Filed: 2020-05-26
Abstract: A stud gun is disclosed. According to one aspect of the present invention, the stud gun comprises: a ferrule grip having an inner space of a cylindrical shape to receive a stud bolt; a ferrule inserted into the inner space of the ferrule grip to surround a portion of the stud bolt; a foot plate coupled to one side of the ferrule grip to fix the ferrule grip; and a mounting part provided on the foot plate to fix the stud bolt from the side, thereby capable of simply and easily fusing stud bolts.
Patent KR-20210148676-A (KR)
Title: Apparatus of injecting fuel for engine
Inventor: OH HEECHANG
IPC: F02D41/30
Filed: 2020-06-01
Abstract: Disclosed is a fuel injection device of an engine, capable of suppressing knocking in a combustion chamber. A fuel injection device of an engine according to an embodiment of the present invention includes: a piston that reciprocates up and down in a combustion chamber of an engine; a main injector for injecting fuel into the combustion chamber; an auxiliary injector for injecting fuel into the combustion chamber at an injection angle smaller in a vertical direction than an injection angle of the main injector at a time later than the injection timing of the main injector; and a controller for adjusting injection timings of the main injector and the auxiliary injector according to the operating conditions of the engine.
Patent KR-20210150092-A (KR)
Inventor: CHAE SANG SHIK
IPC: G07F19/00
Filed: 2020-06-03
Abstract: Disclosed are a terminal device, a banknote processing device, a transaction management server, and a method for inquiring for a transaction history in accordance with deposit and withdrawal of banknote. According to an aspect of the present invention, the terminal device comprises: a communication unit; a display unit; a storage unit; a code reader unit for recognizing an electronic code generated by a banknote processing device when banknotes to be deposited or withdrawn are completely counted; and a banknote transaction inquiring service unit for storing banknote transaction information on the recognized electronic code in the storage unit, transmitting a banknote transaction history data request signal to a transaction management server through the communication unit when a banknote transaction history data request command for specific banknote transaction information in the banknote transaction information stored in the storage unit is input, and receiving the banknote transaction history data for the specific banknote transaction information from the transaction management server to display the same through the display unit. Therefore, it can be verified whether banknote is forged and falsified.
Patent KR-20200141390-A (KR)
Inventor: KIM JUNGHAK
IPC: C09J7/00
Filed: 2020-06-04
Abstract: The present invention relates to an adhesive composition for connecting a semiconductor circuit and to an adhesive film comprising the same. The adhesive composition for connecting a semiconductor circuit according to the present invention can minimize warpage of a wafer due to lamination of the semiconductor circuit while exhibiting excellent adhesion during thermocompression bonding of the semiconductor circuit.
Patent KR-20210151534-A (KR)
Inventor: KHANG YOON HO
IPC: A61B5/00
Filed: 2020-06-05
Abstract: The present invention relates to a photoacoustic diagnostic device using a graphene film. Provided is the photoacoustic diagnostic device using a graphene film, which irradiates light to a subject and changes the shape by sound emitted from an internal tissue of the subject to which the light is irradiated. The photoacoustic diagnostic device includes: a light source irradiating light; a graphene film optically transparent to the light; an interferometer which divides the light irradiated from the light source into measurement light and reference light directed to the graphene film, and interferes with a portion of the measurement light reflected from the graphene film and the reference light; and a photodetector configured to convert interference light formed by interference between a portion of the measurement light and the reference light into an electrical signal.
Patent KR-20210152280-A (KR)
Inventor: HAN JEONG SEOK
IPC: A61P11/00
Filed: 2020-06-08
Abstract: The present invention relates to a single tablet containing montelukast and levocetirizine with improved stability and a method for manufacturing the same, and more particularly, to a single tablet having a form in which pellets including montelukast or a pharmaceutically acceptable salt thereof, and granules comprising levocetirizine or a pharmaceutically acceptable salt thereof are mixed, and a method for manufacturing the single tablet. The single tablet according to the present invention can effectively block contact between the two drugs by applying montelukast pellets having an outer coating layer to the levocetirizine granules, thereby improving stability and inhibiting the formation of related substances during long-term storage.
Patent KR-20210153990-A (KR)
Inventor: CHOI YOUNG KWANG
IPC: B01D35/153
Filed: 2020-06-11
Abstract: The present invention relates to a water purifier capable of automatically shutting off raw water when a filter is removed. The water purifier comprises: a filter part comprising at least one filter for filtering the introduced water; a frame having a filter mounting part on which the at least one filter is mounted; a supply valve installed on a rear surface of the frame and opened and closed for supplying water to the filter part; and a water supply operation member installed on a front side of the frame and connected to the supply valve to be rotatable to open and close the supply valve. The water supply operation member rotates between a first position preventing separation of the at least one filter and a second position in which the at least one filter is detachable. The water supply operation member opens the supply valve at the first position to supply water to the filter part, and blocks the water supply to the filter part by closing the supply valve at the second position.
Patent KR-20210155170-A (KR)
Inventor: LEE WAN PYO
IPC: F16L1/06
Filed: 2020-06-15
Abstract: The present invention relates to a connection structure of an underground pipe, which has improved watertightness of an underground pipe connection part, comprising: a connection socket; a right underground pipe protrusion part; a left underground pipe protrusion part; a plurality of right-hand gripping iron restraint part; a plurality of left-hand gripping iron restraint part; a right mortar part; and a left mortar part.
Patent KR-20210155510-A (KR)
Inventor: KIM SANG UN
IPC: A41D13/11
Filed: 2020-06-16
Abstract: The present invention relates to a nanofiber mesh mask and, more specifically, to a nanofiber mesh mask that can be washed and reused multiple times as well as can maintain the shape thereof by using nanofibers with an extremely large surface area compared to volume when producing the mask. The nanofiber mesh mask of the present invention effectively blocks particulate matter, such as droplets, fine dust, yellow dust, and pollen, and enables a wearer to breathe easier compared with conventional KF masks and dental masks. The nanofiber mesh mask of the present invention consists of: a mask body portion (10) made of nanofibers formed in a mesh shape by electrospinning a polyester-based raw material; and ear loops (20) configured to locate on both sides of the mask body portion (10).
Patent KR-20210003675-A (KR)
Inventor: QIU XIAOMING
IPC: B05B17/06
Filed: 2020-06-26
Abstract: In the case of cleaning a wafer using ultrasonic cleaning water, the present invention propagates through the cleaning water without weakening the ultrasonic vibration generated from a piezo-electric vibrating plate, thereby improving the cleaning power of the ultrasonic cleaning water. The piezo-electric vibrating plate (3) of the present invention includes: a dome unit (30); a flange unit (31) protruding radially outward from the outer circumferential edge of the dome unit (30); and an annular plate (32) protruding radially outward from the outer circumferential edge of the flange unit (31).
Patent KR-20220004430-A (KR)
Title: Apparatus for performing in memory processing and computing apparatus having the same
Inventor: JU YONG MIN
IPC: H03L7/085
Filed: 2020-07-03
Abstract: An apparatus for performing in-memory processing may comprise: a memory cell array in which input signals are applied through a row line and which provides a current sum through each column line; a voltage controlled delay circuit outputting an end signal delayed by delay time determined based on a sampling voltage level corresponding to the current sum after input of a start signal; and a time-digital converter (TDC) performing time-digital converting.
Patent KR-20220007388-A (KR)
Title: Method for controlling a distillation column
Inventor: JEONG JAE HUN
IPC: C07C45/82
Filed: 2020-07-10
Abstract: The present invention relates to a method for controlling distillation column to separate each component with high purity from a mixture of two components having a small difference in boiling point. According to the present invention, a method feeds a feed stream including a first component and second component having a small boiling point difference to a distillation column to separate the first component from an overhead effluent stream and separate the second component from a bottoms effluent stream. The method comprises the following steps: measuring a second component/first component ratio in the feed stream; selecting a stage of a predetermined region from which a temperature is collected according to the second component/first component ratio in the feed stream and collecting the temperature of the stage of the predetermined region; calculating an optimum temperature for the stage in the predetermined region; comparing the collected temperature with the optimum temperature for the stage of the predetermined region; and controlling the flow rate of at least one of a distillation column upper reflux amount and a lower reflux amount according to a comparison result between the collected temperature and the optimum temperature of the stage of the predetermined region.
Patent KR-20220009050-A (KR)
Title: UV sterilizer of reusable straw
Inventor: PARK EUN HA
IPC: A61L2/10
Filed: 2020-07-15
Abstract: The present invention relates to a UV sterilizer for a multi-use straw, which is capable of accurately emitting ultraviolet rays having a sterilizing effect into a multi-use straw. The UV sterilizer for a multi-use straw, according to the present invention, comprises: a power supply unit (40) which receives power and transmits the received power to the inside so as to control the operation; a light emission unit (30) which emits ultraviolet rays into a multi-use straw using a UV LED for sterilization; a body part (10) which connects the power supply unit with the light emission unit; a fixing device (20) which fixes the multi-use straw to the body part; and an external case (50) capable of protecting the light emission unit and the multi-use straw. Accordingly, the UV sterilizer for a multi-use straw is capable of destroying the DNA sequence of bacteria inside the multi-use straw so as to cause the bacteria to lose their ability to metabolize and proliferate, thereby sterilizing the inside of the multi-use straw. Therefore, the multi-use straw can be cleanly maintained.