baber/WOPTO huggingface dataset:
Patent KR-20210128725-A (KR)
Inventor: PARK JAE HONG
IPC: H04N7/18
Filed: 2020-04-17
Abstract: Disclosed is an illegal parking and stopping enforcement camera-based vehicle enforcement control system for cracking down on a vehicle violating a signal by using an enforcement camera fixed and installed at a predetermined location to crack down on illegal parking and stopping. The vehicle enforcement control system comprises: a database in which illegal parking and stopping area information set for illegal parking and stopping enforcement and signal violation area information set for signal violation enforcement are stored; an illegal parking and stopping enforcement unit which controls, in an illegal parking and stopping enforcement mode, the enforcement camera to photograph the vehicle parked in an illegal parking and stopping area in accordance with a plurality of illegal parking and stopping area information stored in the database; a signal violation enforcement unit which controls, in a signal violation enforcement mode, the enforcement camera to photograph a signal violation area in accordance with the signal violation area information stored in the database; and an enforcement mode activation unit which activates any one of the illegal parking and stopping enforcement mode and the signal violation enforcement mode.
Patent KR-20210129333-A (KR)
Inventor: CHOI JAE HOON
IPC: B05B9/08
Filed: 2020-04-20
Abstract: The present invention provides an auxiliary device for painting, comprising: a first sensor member detecting the operating state of the painting device; a second sensor member detecting the position or motion of an operator performing painting operation; an augmented reality device displaying the calculated thickness information of a coating film to be painted on a painting target surface for each working position to the operator; and a controller calculating the thickness of the coating film to be painted on the painting surface for each working position and providing the same to the augmented reality device using the information on the position or motion of the operator and the operation status of the painting device detected through the first sensor member and the second sensor member.
Patent KR-20210132326-A (KR)
IPC: D06F57/06
Filed: 2020-04-27
Abstract: The present invention relates to a multipurpose laundry drying rack that can be used from four sides, top, bottom, left, and right. The lower parts of left, right, top and bottom sides of the multipurpose laundry drying rack are curved to prevent laundry from falling by wind or naturally. In addition, a free-rotation rod is installed to be easily moved toward a user who hangs or collects laundry.
Patent KR-20200051541-A (KR)
Title: Multiplexer
Inventor: TAKATA TOSHIAKI
IPC: H03H9/64
Filed: 2020-04-29
Abstract: Provided is a multiplexer for suppressing the deterioration of insertion properties and increasing isolation properties in both of a transmission band and a reception band. The multiplexer (1) includes: a transmission-side filter (10); a reception-side filter (20); and a cancellation circuit (30) connected between node M and node N to cancel components of predetermined frequency bands flowing on a first path and a second path, wherein the cancellation circuit (30) has at least one longitudinally coupled resonator (31) and an average electrode finger pitch of an IDT electrode in the longitudinally coupled resonator (31) is smaller than an average electrode finger pitch of an IDT electrode in each of series arm resonators (11s to 14s2) and parallel arm resonators (11p to 13p) constituting the pass band of the transmission-side filter (10) and an average electrode finger pitch of an IDT electrode in each of series arm resonators (21s to 22s) and parallel arm resonators (21p to 22p) constituting the pass band of the reception-side filter (20).
Patent KR-20210133677-A (KR)
Title: Composition for whitening comprising itaconic acid derivatives
IPC: A61P17/00
Filed: 2020-04-29
Abstract: The present invention relates to a composition for skin whitening, comprising an itaconic acid derivative having melanogenesis inhibitory activity, or a pharmaceutically acceptable salt thereof. Specifically, the composition of the present invention inhibits melanogenesis and promotes melanoma decomposition by the act of the itaconic acid derivative on a melanin biosynthetic signal transmission path induced by melanocyte-stimulating hormone (α-MSH).
Patent KR-20210138974-A (KR)
Title: Means Preventing Forgery and Falsification Comprising Cholesteric Liquid Crystal Layer
IPC: C09K19/02
Filed: 2020-05-13
Abstract: The present invention provides a forgery prevention means having a cholesteric liquid crystal display layer. According to the present invention, the forgery prevention means comprises: a substrate; a design print layer positioned above the substrate and having a specific shape printed thereon; and a cholesteric liquid crystal display layer with a hidden shape printed on the design print layer. When checking whether forgery or not by illuminating the smartphone screen light on the forgery prevention means of the present invention, there are advantages that the forgery is very difficult, the production of the forgery prevention means is simple, and the production cost thereof is low, as well as, the advantage that the forgery detection and falsification is possible without having a separate forgery check device.
Patent KR-20210144258-A (KR)
Title: Method For Treating Surface Of Piston Applying Laser Surface Activation Equipment, And The accordingly Processed Piston For Automobile
IPC: B23K26/359
Filed: 2020-05-22
Abstract: Disclosed are a method of surface treatment of a piston to which a laser surface activation device is applied, a piston to which the same is applied, and a laser surface activation device for a piston for a vehicle. The method of surface treatment of a piston to which the disclosed laser surface activation device is applied is a method of surface treatment of a piston to which a laser surface activation device is applied, comprising the steps of alkali-cleaning the piston, cleaning the skirt of the piston with a laser, and coating the laser-cleaned skirt. According to the present invention, by performing laser surface activation on the skirt of the piston, dimples are formed in a specific pattern, so that coating adhesion can be improved.
Patent KR-20210144373-A (KR)
Title: five sensation therapy box and system for therapy
IPC: G09B5/06
Filed: 2020-05-22
Abstract: A five-sensory therapy box of the present invention can include: an auditory learning material box with an auditory learning materials; an olfactory learning material box with olfactory learning materials; a taste learning material box with taste learning materials; a tactile learning material box with tactile learning materials; a visual learning material box with visual learning materials.
Patent KR-20210144406-A (KR)
Title: filter for water purifier and water purifier using thereof
IPC: B01D39/20
Filed: 2020-05-22
Abstract: A filter for a water purifier and a water purifier including the same according to the present invention include: a filter housing having an inlet and an outlet; and a filter module provided in the filter housing to purify water introduced through the inlet to supply the purified water to the outlet, wherein the filter module includes a carbon block manufactured by mixing activated carbon, a binder, iron hydroxide, titanium oxide, and zero-valent iron.
Patent KR-20210052169-A (KR)
Title: Apparatus and method for predicting protein structure
Inventor: WU SANGWOOK
IPC: G16B35/10
Filed: 2020-05-28
Abstract: According to one embodiment, a method of instructing a protein structure estimation apparatus, executed by a processor, includes the following steps of: preparing sequence information of amino acids constituting protein; preparing dihedral angle information including information about a dihedral angle related with atoms forming a peptide bond in the amino acids and information about a dihedral angle related with each atom included in a side chain of the amino acids; providing the sequence information to a feature vector extraction part included in the protein structure estimation apparatus; and, when a feature vector is extracted from the feature vector extraction part in response to the provision of the sequence information, and providing the extracted feature vector to an input terminal of a structure estimation model part included in the protein structure estimation apparatus as input and providing the prepared dihedral angle information to an output terminal of the structure estimation model part as a correct answer, thereby instructing the structure estimation model part. Therefore, the present invention is capable of estimating or investigating an actual three-dimensional structure of protein.
Patent KR-20210148564-A (KR)
Inventor: YUM SEON JA
IPC: G07C5/08
Filed: 2020-05-29
Abstract: The present invention relates to a cell phone black box for a vehicle and to a cell phone black box system for a vehicle, in which a black box is mounted within a cell phone without forming a separate black box in link with a sensor mounted in the vehicle such that content of the black box is transmitted to a server through the cell phone when the vehicle travels and the vehicle undergoes an accident to help safe travelling of the vehicle and accident treatment of the vehicle. The cell phone black box system comprises: the cell phone including an antenna, a transceiving unit, a liquid crystal display unit, a processor and the black box; and the vehicle in which at least one sensor and a transmitting unit collecting and transmitting signals of the sensor are mounted. The black box is configured to include: a receiving unit receiving the signals from the transmitting unit mounted in the vehicle; a data control processing unit processing the received signals; and a database (DB) storing the processed signals, thereby enabling the cell phone, always carried, to play a role of the black box without installing a separate black box in the vehicle such that costs may be saved because of not purchasing separate equipment, and the black box may be easily installed and used.
Patent KR-20200075795-A (KR)
Inventor: SHELANSKY ANDREW
IPC: G06F9/445
Filed: 2020-06-12
Abstract: The user experience of downloading and using applications between multiple devices in the network has been improved. One example of an application on a first device can check and verify the installation and/or execution of a companion application on a second device, even though the two devices are on completely different platforms (i.e., smartphone OS and TV platform). The user experience with devices on the same network converges to improve the user experience for a specific application. Therefore, an improved and effective method for providing an n-screen application experience that provides synergies between devices on the same network is possible.
Patent KR-20200146021-A (KR)
Inventor: HONG SUNG PYO
IPC: H04W76/19
Filed: 2020-06-15
Abstract: The present disclosure relates to a method for transmitting a small amount of data by a terminal using 5^th generation (5G) new radio (NR) communication technology, and an apparatus thereof. According to an embodiment of the present disclosure, a terminal performs the steps of: transmitting an RRC connection resumption request from a Non-access stratum (NAS) layer of an RRC Inactive state terminal to a lower layer; obtaining a small amount of data transmission indication information through a message 3 (Msg 3) or message A (Msg A) from a MAC entity based on the RRC connection resumption request; transmitting the Msg 3 or Msg A including a small amount of data to a base station; and receiving Msg 4 or Msg B including confirmation information for the Msg 3 or Msg A from the base station.
Patent KR-20220001299-A (KR)
Title: Apparatus for measuring residual stress of weld zone of welded pipe
Inventor: HAN KYEONG SEOK
IPC: G01N33/207
Filed: 2020-06-29
Abstract: An apparatus for measuring residual stress of a welding zone of a welded pipe comprises: a main body which surrounds the welded pipe, which includes the welding zone extended in a length direction, in a circumferential direction of the welded pipe; a first transceiver coil unit which protrudes from the main body toward the welded pipe and measures an electrical conductivity of a first part of the welded pipe, in which the welded zone is located, in the circumferential direction; and a second transceiver coil unit which protrudes from the main body toward the welded pipe while being spaced apart from the first transceiver coil unit, and measures an electrical conductivity of a second part of the welded pipe, in which the welded zone is not located, in the circumferential direction. The apparatus for measuring residual stress of the welding zone measures the residual stress of the welding zone in real time.
Patent KR-20220001728-A (KR)
Title: Rotor bending correction method using high frequency heat and rotor bending correction apparatus using the same
Inventor: PARK JUN SU
IPC: G06N3/02
Filed: 2020-06-30
Abstract: Disclosed are a rotor bending correction method using high-frequency heating and a rotor bending correction apparatus using the same to minimize damage due to high-frequency heating during correction of a rotor and a steel bar. A method for correcting rotor bending using high-frequency heating according to an aspect of the present invention includes a step in which a correction amount prediction model generating unit obtains bending correction results of a rotor using high-frequency heating by performing finite element analyses on preset conditions, respectively; and a step in which the correction amount prediction model generating unit applies machine learning to the bending correction result for each condition to generate a high-frequency heating rotor correction amount prediction model.
Patent KR-20220007818-A (KR)
Inventor: LEE JI HYE
IPC: G09F9/33
Filed: 2020-07-10
Abstract: A display device includes: a substrate including a display area and a non-display area; a plurality of pixels provided to the display area of the substrate, and individually including first to fourth electrodes spaced apart from each other and a plurality of light emitting elements electrically connected with the first to fourth electrodes; a plurality of first pads provided to a pad area of the non-display area of the substrate; first to third wires provided to the non-display area of the substrate, and receiving a driving voltage; and a circuit substrate overlapped with the pad area of the substrate and including second pads electrically connected with the first pads. The first pads can include: a 1-1 pad electrically connected with the first wire; a 1-2 pad electrically connected with the second wire; and a 1-3 pad electrically connected with the third wire. The same driving voltage can be applied to at least two of the first to third wires. Moreover, the first to third wires can apply an alignment signal to the first to fourth electrodes. Therefore, the present invention is capable of preventing a part of an alignment voltage supply wire from being floated.
Patent KR-20220008514-A (KR)
Inventor: PHEE JAE HYUN
IPC: H01L21/68
Filed: 2020-07-14
Abstract: The present invention provides a wafer bonding apparatus capable of improving bonding accuracy of a wafer, and a method thereof. The wafer bonding apparatus includes a first stage having a first surface and configured to hold a first wafer on the first surface; a second stage having a second surface and being configured to hold a second wafer on the second surface facing the first surface; a first target image sensor on an outer portion of the first stage; a second target image sensor on an outer portion of the second stage; and a target portion mounted on the first or second stage, the target portion having a target plate fixedly installed and spaced apart from the first or second target image sensor by a predetermined distance. In an alignment measurement of the first and second stages, the first and second stages are movable so that the first and second target image sensors face each other, and the target plate is located between the first and second target image sensors.
Patent KR-20220018638-A (KR)
Title: Automatic voltage regulator for artificialintelligence with big data
Inventor: KIM DAE GAN
IPC: H02M1/08
Filed: 2020-08-07
Abstract: The present invention relates to an artificial intelligence apparatus for automatically adjusting a voltage. The apparatus comprises: a power input unit (100) supplying power; an input voltage detecting unit (200) detecting a voltage and current supplied from the power input unit (100); a control unit (300) displaying the lowest voltage, the highest voltage, a current, and a temperature through a display device; an adjusting unit (400) maintaining or blocking the voltage supplied from the power input unit (100); a voltage adjusting unit (500) adjusting the voltage supplied from the power input unit (100) step by step; a detecting unit (600) detecting the voltage output from the voltage adjusting unit (500); a bypass unit (700) converting the voltage supplied from the power input unit (100) or the voltage adjusting unit (500) to be supplied; and a power output unit (800) supplying the voltage converted and supplied from the bypass unit (700) to an electronic device. The present invention can reduce power consumption by efficiently controlling the voltage supplied from a power supplier to the electronic device.
Patent KR-20220022729-A (KR)
Inventor: CHOI KYU OK
IPC: G06F111/20
Filed: 2020-08-19
Abstract: Disclosed are a method for designing guide reflected with guide offset for each printer and an apparatus thereof. The method for designing guide reflected with guide offset for each printer and the apparatus thereof according to an embodiment can preset guide offset for each printer, to make the same into a library, and apply guide offset information optimized for each 3D printer equipment used by a user, to design a guide.
Patent KR-20220025961-A (KR)
Inventor: JUNG MOON YOUN
IPC: A61B5/08
Filed: 2020-08-24
Abstract: The present invention relates to a device and method for collecting a sample (virus) by medical staff without facing a patient, which are a technology for protecting medical staff or a healthy person from being infected by a patient. The configuration of the present invention is a technique in which a patient or a patient suspected of having a viral infection (suspected patient) independently collects virus in the body, wherein a biochip for virus collection is embedded in a general mask. The operation principle of the present invention is a biochip and collection method, in which samples, such as saliva, saliva, sputum, and the like expelled by a patient inducing sneezing or coughing, are attached to a biochip formed of microstructures (microchannels) attached to the inner surface of the mask. The mask comprises an ordinary mask, a mask frame, and a microfluid biochip.
Patent KR-20220025436-A (KR)
Inventor: YU SU YOUNG
IPC: H05B3/34
Filed: 2020-08-24
Abstract: A planar heating sheet (50) according to the present invention is used as a heat source such as clothing, bedding, heaters, or hot packs (P) by using heat of a heating resistance line (54) for generating the heat by converting electrical energy of a portable battery or commercial power supply connected to an electrode line (53) into thermal energy. An upper insulating sheet (55) and a lower insulating sheet (56) are combined through a through-holes (52) while wrapping an insulating film (51) therebetween to implement mutual integration and maximize waterproofing and insulation. Furthermore, the high-temperature heat generated from the planar heating sheet (50) is conducted through an upper conductive plate (61) and an under conductive plate (62) so as to even perform a function of a heater for heating the heat pack (P) for example. When power is supplied through a connector (66), the planar heating sheet (50) heats up and conducts to the upper conductive plate (61) and the under conductive plate (62) to generate heating heat, so as to be used, for example, as heating heat while keeping the hot pack (P) in close contact.
Patent KR-20220034408-A (KR)
Inventor: NAM JU SEOK
IPC: A01C7/10
Filed: 2020-09-11
Abstract: A biodegradable pot is used by making a vegetable cultivating pot with materials such as pulp and starch. Biodegradable pots have a rough surface compared to a conventional seedling pot made of plastic or a synthetic resin, and have difficulty from a step of supplying for sowing of seeds because of strong softening properties when combined with water or moisture. To solve the problem, the biodegradable pot of the present invention comprises: a tetragonal pot inlet (110); a transferring conveyor (150); a pair of pot holders (120, 130); a pair of pot separation blade sliders (200, 300); and a pair of pot separating units (400, 450). The tetragonal pot inlet (110) stacks a plurality of biodegradable pots and supplies the same. The transferring conveyor (150) transfers the biodegradable pots, which are supported and separated from a lower end of the pot inlet (100), to a next step. The pair of pot holders (120, 130) are provided in a side surface with respect to a direction of supplying the biodegradable pots in the transferring conveyor (150) in a lower part of the pot inlet (100), and support the plurality of stacked and supplied biodegradable pots supplied to the pot inlet without falling down. The pair of pot separation blade sliders (200, 300) are provided on a side surface of the transferring conveyor (150). The pair of pot separating units (400, 450) are provided on the front and rear sides based on the transferring conveyor (150) in the pair of pot separation blade sliders. According to the configuration, the present invention provides a unit for separating and supplying stacked biodegradable pots which are not easily separated due to an uneven surface one by one.
Patent KR-20220036375-A (KR)
Inventor: HA JAE CHUNG
IPC: F24F13/20
Filed: 2020-09-14
Abstract: The present invention relates to a ceiling-mounted indoor air sterilization system. Specifically, the ceiling-mounted indoor air sterilization system comprises a case (10), a filter (20), at least an air blower (30), at least a UVC lamp (40), a human body sensor (50), an air blower driving unit (31), a UVC lamp driving unit (41), and a control unit (60). Therefore, when a person coming indoors is sensed by the human body sensor (50), the ceiling-mounted indoor air sterilization system embedded in an indoor ceiling surface forcibly circulates indoor air until the person goes out. Also, the ceiling-mounted indoor air sterilization system radiates UVC rays having a predetermined wavelength. Therefore, the ceiling-mounted indoor air sterilization system automatically sterilizes and removes various germs and viruses contained in the indoor air, thereby, preventing infection of unspecified people due to various infectious germs and viruses contained in the indoor air and preventing secondary infection of other people caused by already infected people.