baber/WOPTO huggingface dataset:
Patent KR-20200094384-A (KR)
Title: Apparatus for clustering of point cloud and method thereof
Inventor: KIM JAE KWANG
IPC: G06T3/00
Filed: 2019-01-30
Abstract: The present invention relates to a device for clustering point cloud and a method thereof. The device may optimally cluster all points representing a distant object and points representing an object at a close range by projecting point cloud obtained through a three-dimensional LiDAR sensor on a two-dimensional circle grid map to convert the point cloud into a two-dimensional point and clustering two-dimensional points on the circle grid map based on a size of a reference cell. The device comprises: a three-dimensional LiDAR sensor generating the point cloud around a vehicle; and a control unit projecting the point cloud obtained through the three-dimensional LiDAR sensor on the circle grid map to convert the point cloud into the two-dimensional points and clustering the two-dimensional points on the circle grid map.
Patent KR-20200101514-A (KR)
Title: Object Detection System Using Deep Learning
Inventor: LEE BYUNG SUNG
IPC: G06K9/00
Filed: 2019-01-30
Abstract: The present invention relates to an object detection system using deep learning. More specifically, the object detection system comprises: an object detection unit detecting an object by encoding information on the object to be detected from an input image and extracting a candidate region of interest; and a network module predicting a region of the object and a hidden region from the information on the object encoded from the object detection unit. When detecting objects in a driving environment using deep learning algorithms, situations in which detection is not correct are analyzed, and object detection can be robustly performed not only in the region of the object but also in the occlusion phenomenon.
Patent KR-20190019983-A (KR)
Inventor: BAE SEOK
IPC: H01Q1/38
Filed: 2019-02-15
Abstract: According to one embodiment of the present invention, a reception antenna of a wireless power receiving apparatus wirelessly charging power comprises: a substrate; a soft magnetic layer stacked on the substrate; and a reception coil receiving electromagnetic energy radiated from a wireless power transmitting device, wound in parallel with a plane of the soft magnetic layer, and formed in the soft magnetic layer. An insulating layer is formed between the soft magnetic layer and reception coil.
Patent KR-20190023059-A (KR)
Inventor: KIM YOUNG OUK
IPC: G06Q30/06
Filed: 2019-02-21
Abstract: According to one embodiment of the present invention, a method for diagnosing a grade of a used car comprises: a basic information transmission step of collecting basic information of a used car through a module and transmitting the basic information to a server; a grade information transmission step of transmitting grade information of the used car to the server; a big data obtaining step of obtaining big data in the database; a reinforcement learning step of obtaining an inference engine unit in the server through reinforcement learning information reinforcing relationship between the basic information and the grade of the used car through artificial intelligence; and an inspection step of collecting the basic information of a used car to be inspected to transmit the basic information of the used car to be inspected to the server and evaluating the grade of the used car to be inspected based on the basic information of the used car to be inspected in the inference engine unit.
Patent KR-20200102778-A (KR)
Title: Apparatus of aligning a panel
Inventor: LEE BEOM SEOK
IPC: G02F1/1333
Filed: 2019-02-22
Abstract: The present invention provides a panel position alignment device, wherein the panel can easily be aligned while preventing the optical film from being damaged when aligning the position of an attached panel to protrude from at least one edge side of the optical film. The panel position alignment device includes: a pair of guide units disposed adjacent to each of the opposite sides of the panel; and a bar which is elongated so as to be parallel to a protruding side of the panel when a predetermined distance is maintained between the pair of guide units.
Patent KR-20200103998-A (KR)
Title: Heading Process of Common rail pipe, Heading Machine and Chamfer angle design Method
Inventor: PARK JOON HONG
IPC: G06F30/00
Filed: 2019-02-26
Abstract: The present invention relates to a common rail pipe heading process, a heading apparatus, and a chamfering angle design method. A problem to be solved by the present invention is to provide the method for designing a chamfering angle of a common rail pipe for designing an optimum chamfering angle of the common rail pipe. The common rail pipe heading process includes a mounting step, a shaping step, and a release step.
Patent KR-20200107183-A (KR)
Title: Air conditioner for vehicle
Inventor: LEE JONG MIN
IPC: B60H1/00
Filed: 2019-03-06
Abstract: Disclosed is an air conditioner for a vehicle, capable of preventing condensed water from overflowing beyond a temperature control door when condensed water exceeding drainable capacity is generated while blocking air flowing through a gap between an evaporator and an air conditioning case. The air conditioner for the vehicle includes: an air conditioning case having an air flow path therein; the evaporator provided in the air flow path of the air conditioning case; and a drain hole provided at a downstream side of the evaporator in an air flow direction to discharge the condensed water to the outside, wherein the air conditioning case includes: a first baffle protruding to an upper part from a bottom surface of the air conditioning case; and a fourth baffle protruding to the upper part from the bottom surface of the air conditioning case and formed downstream of the first baffle in the air flow direction, wherein the first baffle and the fourth baffle are formed to overlap at least in part in the width direction, and are configured as double in the air flow direction.
Patent KR-20190109309-A (KR)
Title: Phamaceutical composition for treating or preventing pruritus cutaneous
Inventor: WON BAE KIM
IPC: A61K31/702
Filed: 2019-03-15
Abstract: The present invention relates to a pharmaceutical composition for preventing and treating pruritus cutaneous, which provides an external preparation for an inflammatory skin lesion accompanied by at least one of allergy, atopic dermatitis, seborrheic dermatitis, psoriasis, and urticarial. The composition relates to the external preparation selected from solutions, emulsions, suspensions, creams, gels, ointments, and sprays.
Patent KR-20200111448-A (KR)
Title: Method for operating karaoke device for playing of concert employing many karaoke device
Inventor: YOON JAE HWAN
IPC: G10H1/44
Filed: 2019-03-19
Abstract: An embodiment of the present invention relates to an operation method of a karaoke device for ensemble with multiple karaoke devices. Specifically, the operation method of the karaoke device synchronizes multiple slave karaoke devices with one master karaoke device to play the multiple slave karaoke devices at the same time by connecting multiple karaoke devices with the master and slave karaoke devices from a wireless network between multiple karaoke devices of P2P when a song is played by the karaoke devices. When multiple performers synchronize multiple karaoke devices by the wireless connection network between multiple karaoke devices of P2P, the karaoke devices are played while viewing the same sheet music from a synchronization operation format of each slave karaoke device according to an ensemble command of the master karaoke device. When the performance is performed, the group play is played by a network communication environment according to AP allocation of the master karaoke device for the slave karaoke devices and synchronization between the devices according to the generation of a communication protocol group. Therefore, when playing by the karaoke devices, the ensemble is performed by performing play in several karaoke devices according to synchronization of other slave karaoke device by the master karaoke device.
Patent KR-20200111960-A (KR)
Inventor: KWAG BONG JIN
IPC: E04B1/41
Filed: 2019-03-20
Abstract: According to the present invention, an anchor bolt for stone includes: a body member formed in a rod shape; and an extension member positioned on an end portion of the body member, having an opening and cutting part radially formed on an outer surface, and having an outer deformation protrusion and an inner deformation protrusion formed on one side and the other side of an outer surface which does not overlap the opening and cutting part, respectively. According to the present invention, the anchor bolt for stone forms the outer deformation protrusion and the inner deformation protrusion on the extension member inserted into a hole of an installation surface, respectively, thereby solidly fixing the outer deformation protrusion and the inner deformation protrusion while the outer deformation protrusion and the inner deformation protrusion are coupled to a plurality of points among inner circumferential surfaces of the hole of the installation surface when the body member is hit and preventing rotation of the body member by deformation of the inner deformation protrusion.
Patent KR-20200112506-A (KR)
Inventor: PARK TAEYOUNG
IPC: H02P21/22
Filed: 2019-03-22
Abstract: The present invention relates to a motor control system capable of reducing specific order harmonics of a motor phase current, and a method for reducing harmonics. The motor control system comprises: a harmonics compensation unit receiving d-axis and q-axis phase currents, extracting a specific harmonic component from the received phase currents, generating current components compensating the extracted specific harmonic component, and outputting a d-axis compensation voltage and a q-axis compensation voltage corresponding to the generated current components; a current control unit generating a first voltage command and a second voltage command for controlling rotation of a permanent magnet motor by reflecting the d-axis compensation voltage and the q-axis compensation voltage to a d-axis control current and a q-axis control current when the d-axis control current and the q-axis control current for controlling a rotation speed of the permanent magnet motor are inputted; and a pulse width modulation (PWM) control unit converting the first and second voltage commands into a three-phase control signal.
Patent KR-20200118621-A (KR)
Inventor: CHANG YEONGJUN
IPC: H04L29/06
Filed: 2019-04-08
Abstract: Disclosed are a vehicle network hacking prevention apparatus using a gateway and a method thereof. According to the present invention, it is possible to prevent the occurrence of abnormal operation by monitoring control signals transmitted by a controller through a controller area network (CAN) bus and when a control signal for an abnormal command is searched, checking whether the command has been approved via a direct link connected to the controller.
Patent KR-20200119935-A (KR)
Inventor: LEE SEOK HO
IPC: B29C44/56
Filed: 2019-04-10
Abstract: The present invention relates to a buoy, a mold for manufacturing a buoy and a method for manufacturing a buoy. The buoy is obtained by applying heat to a synthetic resin stack (M1) to form an outer surface fusion layer (P1) and providing through-holes (H) having a hole surface fusion layer (H) into the synthetic resin stack (M1), while carrying out secondary foaming in all directions between the outer surface fusion layer (P1) and the hole surface fusion layer (H) at the same time so that the space of air cells (A) may be amplified, while the air cells (A) between the hole surface fusion layer (H) and the outer surface fusion layer (P1) are entangled with one another, and the strong cushioning power of the synthetic resin stack (M1) itself may be ensured. In this manner, the resultant buoy maintains solidity, when being tied with a rope, or the like, a phenomenon of easy breakage of the buoy caused by external impact can be reduced significantly, and the buoyancy can be maximized.
Patent KR-20200121600-A (KR)
Title: A block comprising a kit for containing foamed concrete aggregate
Inventor: YANG KEUN HYEOK
IPC: E02D29/02
Filed: 2019-04-16
Abstract: Disclosed is a block, which includes a kit containing mohair capable of adsorbing and removing fine dust and foamed concrete capable of adsorbing and removing precursors in the air, thereby adsorbing and removing the precursors and fine dust in the air. And, the block includes a frame structure coupled to the kit, thereby improving resistance of an upper load and efficiency of maintenance. The present invention provides the block capable of adsorbing and removing the precursors in the air, which includes: foamed concrete aggregates; a kit containing the foamed concrete aggregates; and a frame having a kit inserting hole through which the kit is inserted.
Patent KR-20200125021-A (KR)
Title: Electronic terminal box storage housing
Inventor: JUNG BYUNG HI
IPC: F16H53/00
Filed: 2019-04-25
Abstract: According to an embodiment of the present invention, provided is an electronic terminal box storage housing. In an electronic terminal box storage housing which provides a predetermined space in which an electronic terminal box is stored and, simultaneously, easily inserts and withdraws the electronic terminal box, the electronic terminal box storage housing comprises: a main body housing unit providing an inner space which is a predetermined space so that an electronic terminal box can be stored, and a communication space which is a predetermined space communicated with each of the inner space and the outside so that the inner space and the outside can communicate with each other; a support plate disposed in the inner space and supporting the electronic terminal box so that the electronic terminal box can slide; and a guide unit connected to the support plate to be rotated based on the support plate so as to be located only in the inner space in the case of a first location, and to be rotated from the first location in the case of a second location so as to be disposed in the inner space and the communication space.
Patent KR-20200126706-A (KR)
Inventor: SIM KWANG BO
IPC: H01L21/67
Filed: 2019-04-30
Abstract: The present invention provides a substrate processing apparatus capable of minimizing scratches. According to the present invention, the substrate processing apparatus comprises: a process chamber having a reaction chamber and a plasma generation chamber provided on an upper portion of the reaction chamber; a support unit which is arranged in the reaction chamber, and supports a substrate; a gas supply unit to supply gas to the plasma generation chamber; a plasma source to generate plasma from the gas supplied to the plasma generation chamber; and a baffle unit positioned between the reaction chamber and the plasma generation chamber, and provided with a plurality of spray holes provided to supply the plasma generated in the plasma generation chamber to the reaction chamber. The baffle unit includes: a spray plate on which the spray holes are formed; a fixed ring which is positioned on the circumference of the spray plate, allows the spray plate to be coupled thereto, and is fixed on the process chamber; and scratch prevention parts provided between the spray plate and the fixed ring to prevent the spray plate from directly coming in contact with the fixed ring.
Patent KR-20190129722-A (KR)
Title: Stage and plasma processing apparatus
Inventor: HAYASHI DAISUKE
IPC: H01J37/32
Filed: 2019-05-03
Abstract: An objective of the present invention is to provide technology for increasing the bending rigidity of a mounting board and increasing the removability with respect to a support member of a mounting board. The mounting board for placing a substrate comprises an electrostatic chuck having a placement surface of the substrate and an electrostatic chuck placement plate placing the electrostatic chuck. The electrostatic chuck and the electrostatic chuck placement plate are fastened by a plurality of first fasteners from the electrostatic chuck placement plate. The mounting board is fastened to the support member provided on a side opposite to the electrostatic chuck of the electrostatic chuck placement plate by a plurality of second fasteners from the electrostatic chuck from the radially outer side of the placement surface.
Patent KR-20190130512-A (KR)
Title: Compound and organic light emitting device comprising the same
Inventor: KIM SEOYEON
IPC: C09K11/06
Filed: 2019-05-14
Abstract: The present specification provides a compound represented by chemical formula 1 and an organic light emitting device comprising the same. The present application is to provide the compound represented by the chemical formula 1 and the organic light emitting device comprising the same. The organic light emitting device using the compound according to an embodiment of the present application is capable of low driving voltage, high luminous efficiency or long lifespan.
Patent KR-20190055050-A (KR)
Title: Apparatus and method for wideband high frequency short-range wireless communication
Inventor: CHANG KAP SEOK
IPC: H04W40/22
Filed: 2019-05-15
Abstract: The present invention relates to an apparatus and a method for performing wideband local area wireless communication using a directional antenna in a millimeter wave band. According to an embodiment of the present invention, a method for performing wideband local area wireless communication comprises the steps of: determining a first time interval and a second time interval for a cooperated data frame transfer considering a packet transmission time from a source node to a destination node; transmitting a frame to a relay node through an antenna pattern directed to the relay node at a start time of the first time interval; and transmitting the frame to the destination node through an antenna pattern directed to the destination node after a predetermined time elapses from a start time of the second time interval.
Patent KR-20200132503-A (KR)
Inventor: CHOI JIN KYUNG
IPC: F16B37/04
Filed: 2019-05-17
Abstract: The present invention relates to a composite panel and a manufacturing method thereof, which are able to first insert a pem nut with a plurality of pins into the panel and engage the pem nut with the panel and then to harden and integrate the panel. Accordingly, the pem nut is firmly engaged, so the pem nut can be prevented from randomly rotating when a bolt is fastened afterwards. In addition, by hardening the panel engaged with the pem nut, the pem nut and the panel can be more firmly engaged. In addition, by inserting the pins of the pem nut into the panel and engaging the pins with the panel, there are merits that no deformation or damage occurs to the panel when the panel is engaged with the pem nut. In addition, the fastening hole is not placed in the panel, so no deformation or damage to the panel occurs by fastening force when fastening the bolt.
Patent KR-20200134469-A (KR)
Inventor: CHOI SEUNG HOON
IPC: B60K15/035
Filed: 2019-05-22
Abstract: The present invention relates to a vent valve for a sealed tank. The object of the present invention is to provide a vent valve for a sealed tank that can secure the ventilation performance of the sealed tank by applying a predetermined ventilation structure that allows only gas to pass without using expensive materials that cause ventilation resistance and an increase in costs.
Patent KR-20190062360-A (KR)
Title: Composite performance fire door with improved heat insulation
Inventor: LEE SEUNG YONG
IPC: E06B5/16
Filed: 2019-05-29
Abstract: The present invention relates to a multifunctional fireproof door, comprising: a front surface panel constituting a front surface of the fireproof door; two side surface frames each disposed in a rear area at both sides of the front surface panel and constituting both side surfaces of the fireproof door; a rear surface panel disposed in the rear area of the front surface panel to connect rear end portions of the side surface frames to each other and constituting a rear surface of the fireproof door; and a partition panel disposed between the front surface panel and the rear surface panel and dividing a space between the front surface panel and the rear surface panel into a front portion and a rear portion. Therefore, the space between the front surface panel and the rear surface panel is divided into the front portion and the rear portion by the partition panel, and thus heat insulation can be increased.
Patent KR-20200140126-A (KR)
Inventor: KUKHWAN KIM
IPC: G09F9/30
Filed: 2019-06-05
Abstract: Various embodiments of the present invention relate to a foldable electronic device, wherein an electronic device includes: a housing including a first body and a second body; a flexible display disposed such that at least a portion of the flexible display is exposed through a first surface of the housing; a multi-link cover connected to the first body and the second body, and including a plurality of joint parts pivotably coupled to each other; and at least one hinge structure having at least a portion of which is located in an interior of the multi-link cover and foldably connecting the first body and the second body. The multi-link cover has a height which is substantially the same as that of the first body and the second body, and shafts connecting the plurality of joint parts can be disposed to be intersected. The present invention provides a bending structure with improved durability.
Patent KR-20210005379-A (KR)
Inventor: BARK SANG WOO
IPC: G06Q40/04
Filed: 2019-07-03
Abstract: The present invention relates to a method for selling a financial product based on cryptocurrency. According to the present invention, the method for selling a financial product based on cryptocurrency comprises the steps of: generating cryptocurrency-based selling price information; outputting transaction-related information; checking transaction request information; and performing a financial product selling procedure and a cryptocurrency purchase procedure. According to the present invention, various financial products can be traded using cryptocurrency.
Patent KR-20210009892-A (KR)
Inventor: BANG JAEOH
IPC: H01L21/683
Filed: 2019-07-18
Abstract: The present invention provides a plate for controlling the temperature of a substrate. The plate for controlling the temperature of the substrate, which extends in a first direction and a second direction perpendicular to the first direction when viewed from above, comprises: a base body including a first material; and a heat transfer member provided on the base body and including a second material, wherein the first material has a heat transfer rate in the first direction and the second direction greater than a heat transfer rate in the first direction and a third direction perpendicular to the second direction, and the heat transfer rate in the third direction can be greater in the second material than in the first material.
Patent KR-20210011740-A (KR)
Title: Aerosol generator having self heating means
Inventor: RYU BYEONG HYUN
IPC: A24F47/00
Filed: 2019-07-23
Abstract: The present invention relates to an aerosol-generating device comprising a self-heating material. The present provides the aerosol-generating device comprising a self-heating material, and including: a housing having a plurality of storage spaces which can be changed to a state where the storage spaces are in connection with each other and are partitioned in the housing; oxidative exothermic materials stored separately in the partitioned spaces of the housing; a catalyst stored in a space separate from the oxidative exothermic materials; and a pipe inserted into the center of the housing. The present invention is convenient to use by heating an aerosol-generating substrate through self-heating without using a power source.