baber/WOPTO huggingface dataset:
Patent KR-20210006600-A (KR)
Inventor: NA TAE YONG
IPC: A61K6/00
Filed: 2019-07-09
Abstract: The present invention relates to a bone cement composition for periodontal use, comprising: calcium phosphate; calcium sulfate; calcium carbonate (CaCO_3); silicon dioxide (SiO_2); aluminum oxide; and calcium zirconia complexes. According to the present invention, since an implanted tooth can be stably fixed within a few days, discomfort due to dental implantation can be minimized, and the success rate of dental implantation can be increased.
Patent KR-20210006627-A (KR)
Inventor: JEON EUN SOM
IPC: G06K9/00
Filed: 2019-07-09
Abstract: The present invention relates to an object confirmation method capable of recognizing an object based on a feature map extracted through a convolutional neural network (CNN), and a system therefor. According to an embodiment of the present invention, the method for confirming an object in an image analysis system includes the following steps of: extracting a plurality of reference feature maps having different sizes from an original image by performing a plurality of convolutional operations with respect to the original image; confirming an area displaying the object with respect to each of the reference feature maps, and setting a plurality of candidate areas having different shapes on the original image based on the confirmed display area; calculating a probability that the object is displayed with respect to each of the candidate areas, and calculating an overlapping ratio between the candidate areas; and recognizing an area wherein the object is located from the original image based on the calculated object display probability and the overlapping ratio.
Patent KR-20210013911-A (KR)
Inventor: LEE YUN JI
IPC: A61K8/37
Filed: 2019-07-29
Abstract: The present invention relates to a cosmetic composition for lip including a polyol phase containing glycerin and butylene glycol and an oil phase containing beeswax and tribehenin. Since the composition includes a polyol, it is possible to apply a variety of pigments, so that various colors are possible. By containing the polyol and oil in a specific ratio, it is possible to apply various colors by overcoming the formulation limitations of the anhydrous formulation. In addition, since the cosmetic composition has high moisturizing lasting power, it can act to protect the lip from cold or dryness when applied to the lip.
Patent KR-20210015342-A (KR)
Inventor: PARK HOON
IPC: F21S43/00
Filed: 2019-08-01
Abstract: The present invention relates to a lighting device including: a substrate including a first side surface, a second side surface on the side opposite to the first side surface, a third side surface connecting the first side surface and the second side surface, and a fourth side surface on the side opposite to the third side surface; a resin layer provided with grooves including a bottom surface wherein the upper surface of the substrate is exposed, an exit surface extending from the bottom surface, and an inclined surface inclined at a predetermined angle from the exit surface; light-emitting elements disposed on the substrate in the groove and emitting first light; a reflective layer disposed on the inclined surface; and a diffusion layer disposed on the resin layer. The grooves include: a second groove adjacent to a first groove; and the first groove most adjacent to the first side surface of the substrate. The grooves are formed so as to extend in the fourth side surface direction on the third side surface of the substrate and arranged in the second side surface direction on the first side surface of the substrate. The first light emitted at the light-emitting element disposed in the second groove is reflected by the reflective layer formed on the inclined surface of the second groove, passes through the exit surface of the second groove, is reflected by the reflective layer formed on the inclined surface of the first groove, and passes through the resin layer and the diffusion layer.
Patent KR-20210017807-A (KR)
Title: Cross-boarder trading platform based on private blockchain and ai chatbot
Inventor: KANG DEOK HO
IPC: G06Q50/00
Filed: 2019-08-09
Abstract: The present invention relates to a cross-border transaction platform based on a private blockchain and AI chatbot. The cross-border transaction platform comprises a platform server, a main network, and an AI chatbot server. Accordingly, customer satisfaction with a recommended product can be maximized, and an actual purchase rate can be increased.
Patent KR-20210018727-A (KR)
Title: Brick forming device
Inventor: MIN DAE HONG
IPC: B28B17/00
Filed: 2019-08-09
Abstract: The present invention is a brick masonry surface carving device. More specifically, the present invention relates to a brick masonry surface carving device which forms first and second carvings including company logos, various patterns, etc., before cutting a bulk molded body extruded and molded by mixing brick raw materials, as well as can easily perform both cutting guide groove formation and cutting in one process.
Patent KR-20210019178-A (KR)
Title: Device for learning image quality and operating method thereof
Inventor: YOO YANGMO
IPC: A61B8/08
Filed: 2019-08-12
Abstract: According to an embodiment of the present invention, an image quality learning apparatus can include a tomographic image providing part, an image learning part and an image comparison part. The tomographic image providing part can provide a computer tomographic image. The image learning part can create a virtual ultrasonic image by adding a speckle to the computer tomographic image. The image learning part can learn the ultrasonic image, and provide a result image made by improving the quality of the ultrasonic image. The image comparison part can provide a reference image by controlling the brightness and contrast of the computer tomographic image. The image comparison part can provide a comparison result by comparing the reference image to the result image. According to the present invention, the image quality learning apparatus can improve the quality of an input ultrasonic image by learning a convolution neural network based on a virtual ultrasonic image created by adding a speckle to a computer tomographic image.
Patent KR-20210022344-A (KR)
Title: Tissue expander with inlet having micro bubbles
Inventor: LEE KYUN KIL
IPC: B33Y10/00
Filed: 2019-08-20
Abstract: One aspect of the present invention comprises: a magnesium oxide board; a glass fiber layer bonded to one surface and the other surface of the magnesium oxide board and formed by impregnating a phenol resin filled with a flame retardant inorganic substance therein; a decoration paper layer bonded on one surface of the glass fiber layer and formed by impregnating a melamine resin therein; a ceramic coating layer formed on at least one surface of the decoration paper layer in a transparent state; and an AL thin plate layer bonded on the other surface of the glass fiber layer. Provided is the architectural exterior material where the formed layers are manufactured by using a 3D printer.
Patent KR-20210022402-A (KR)
Title: Semiconductor chips having dielectrics with low dielectric constant
Inventor: LEE YEON JIN
IPC: H01L25/065
Filed: 2019-08-20
Abstract: According to the present invention, provided is a semiconductor chip which can have physical reliability and stable operation ability. The semiconductor chip comprises: an element layer including a plurality of semiconductor elements on a substrate; a wiring structure on the element layer; a lower inter-wiring insulating layer surrounding the wiring structure and having a dielectric constant lower than that of silicon oxide; an upper inter-wiring insulating layer having the dielectric constant equal to or higher than that of the silicon oxide on the lower inter-wiring insulating layer; a separation recess disposed along an edge of the substrate, exposing a side surface of the lower inter-wiring insulating layer and a side surface of the upper inter-wiring insulating layer, and having a bottom surface equal to or lower than the lower surface of the lower inter-wiring insulating layer; and a cover insulating layer covering the side surface of the lower inter-wiring insulating layer, the side surface of the upper inter-wiring insulating layer, and the bottom surface of the separation recess exposed in the separation recess.
Patent KR-20210023303-A (KR)
Title: Photocleavable cobalt-nitrosyl complex and nitric oxide carrier containing the same
Inventor: CHO JAEHEUNG
IPC: A61K41/00
Filed: 2019-08-22
Abstract: The present invention relates to a cobalt-nitrosyl complex with a photodegradable ligand. When light is irradiated to the cobalt-nitrosyl complex provided in one aspect of the present invention, NO can be effectively released through precise time control without genetic manipulation. In addition, the complex provided in one aspect of the present invention is chemically stable, non-toxic, and non-perturbative in a cellular environment, thereby having excellent biocompatibility. The cobalt-nitrosyl complex is represented by a compound of following chemical formula 1: [Co^III(L)(NO)(sol)]^2+.
Patent KR-20210024391-A (KR)
Title: book protection bookend
Inventor: LIM SU JI
IPC: A47B65/00
Filed: 2019-08-25
Abstract: The present invention prevents a bookend from easily falling by using the thick bottom surface and secures a floor and a space to enable the bookend to be easily stood by using rubber when the bookend falls. Moreover, the present invention prevents a book from being easily damaged.
Patent KR-20210024736-A (KR)
Title: Microscope System by Using Continuous Wavelength Tunable Laser
Inventor: EOM TAE JOONG
IPC: G01N21/41
Filed: 2019-08-26
Abstract: Disclosed is a microscope system using continuous wavelength laser wavelength modulation. According to one aspect of the present embodiment, the microscope system includes: a light source part radiating a laser having one single wavelength within a preset wavelength band; an optical system generating patterns having different phase values by receiving the laser radiated from the light source part, and radiating the generated patterns to a sample by spacing the patterns apart in accordance with wavelengths; a light receiving part receiving the light reflected from the sample via the optical system; and a control part controlling the operation of the light source part, the optical system and the light receiving part, and analyzing the quality of the sample by analyzing an interference pattern of the light received by the light receiving part. Therefore, the present invention is capable of improving the degree of definition of an image while maintaining the highest resolution.
Patent KR-20210025850-A (KR)
Title: Mask type bluetooth headset
Inventor: KIM HAK JIN
IPC: F24F11/00
Filed: 2019-08-28
Abstract: The present invention relates to a mask-type Bluetooth headset, and more particularly, to a mask-type Bluetooth headset having a function of blocking yellow dust and/or fine dust. A mask-type Bluetooth headset or Bluetooth audio headset according to an embodiment of the present invention includes: a mask having an air exhaust tube with a plurality of exhaust ports; a Bluetooth control unit for performing Bluetooth transmission and reception; an air purification filter; and an air blower. The Bluetooth control unit, the air purification filter and the blower are provided in a control device, and the air exhaust tube communicates with the blower, so the air blown from the blower is sprayed through the exhaust ports to form an air curtain.
Patent KR-20210028328-A (KR)
Title: Method for segmenting sinus area and dental image processing apparatus therefor
Inventor: CHOI KYOO OK
IPC: A61B6/14
Filed: 2019-09-03
Abstract: Disclosed are a method for segmenting a sinus area and a dental image processing device therefor. The method for segmenting a sinus area and dental image processing device therefor according to one embodiment of the present invention can enable a user to check that a fixture invasion area, which invades the sinus area or requires lifting, is divided and displayed in the sinus area based on a placement position of a fixture.
Patent KR-20210028881-A (KR)
Title: Robot including arm unit of variable length structure
Inventor: Kang Yonghun
IPC: B25J9/10
Filed: 2019-09-05
Abstract: According to one embodiment of the present invention, disclosed is a robot including at least one arm unit and a length-variable unit combined with one section of the at least one arm unit. According to one embodiment, the length-variable unit includes: a motor; a first cam having at least one slit formed in one area with a designated inclination; and a second cam having at least one part placed in the first cam and having at least one first protrusion formed in one area to penetrate the at least one slit of the first cam. According to one embodiment, the first cam is rotated by the driving of the motor, and the second cam is linearly moved as the at least one first protrusion is guided by the at least one slit in correspondence with the rotation of the first cam, and the length of the at least one arm unit can be changed in correspondence with the linear movement of the second cam. Various embodiments identified through the specifications can be possible.
Patent KR-20210031032-A (KR)
Title: Complex thermal fuse for high voltage
Inventor: NAM SANG HUN
IPC: H01H37/76
Filed: 2019-09-10
Abstract: According to an embodiment of the present invention, a high-voltage complex thermal fuse includes: a cap providing a fixing force at the upper and lower sides of a thermal fuse; a fuse unit comprising a flux-containing temperature-sensitive material and a first insulator inserted in the upper cap and forming an internal hole in which the temperature-sensitive material is introduced; a connection unit closely contacting an end portion at one side of the temperature-sensitive material and the outer wall of the first insulator to transmit current to the temperature-sensitive material; and a resistor unit including a second insulator of which one side is inserted in the connection unit and the other side is inserted in the lower cap, and a resistor wound along the outer surface of the second insulator. According to the present invention, it is possible to minimize a malfunction in a current cut-off process.
Patent KR-20210031175-A (KR)
Title: Height adjustable air drafting pillow
Inventor: HONG SEONG KWON
IPC: A47G9/10
Filed: 2019-09-11
Abstract: The present disclosure relates to a height-adjustable ventilation pillow capable of enabling a user to have a pleasant sleep without being wet with sweat by smoothening ventilation without having the pillow dented even after long-time use, and easily adjusting the height of the pillow in accordance with the preference or body structure of a user. According to one embodiment of the present disclosure, the height-adjustable ventilation pillow includes: a body formed into a plate shape having a length in one direction, wherein both sides are bent in a vertical direction to provide an elastic force in lateral and vertical directions and first coupling parts are provided in both protruding end parts; support cushions having second coupling parts provided on one side to be selectively coupled with the first coupling parts to be located on both sides of the body to be height-adjustable in accordance with a coupling position of the second coupling parts with respect to the first coupling parts; a cover surrounded such that the body and the support cushions are included, to form a head support surface between the support cushions; and a tightening string provided on the edge of the bottom of the cover to keep the cover tightened and fixed such that tension can be maintained on the head support surface.
Patent KR-20210032239-A (KR)
Title: Dual-component product container
Inventor: KIM NAM KEUN
IPC: B65D81/32
Filed: 2019-09-16
Abstract: The present invention relates to a container for accommodating dual formulations. The container for accommodating dual formulations comprises:a container in which a first accommodating part and a second accommodating part are separated by a partition wall; a Y-shaped jet tube having a tube with a circular cross section and a single passage, and first and second tubes formed with a semicircular cross section downward a lower part of the tube, divided into two, and embedded in the first and second receiving units, respectively; a packing member sealing an inside of the container and formed to have the tube protruding and being guided to an inlet of the container; and a lid memebr which is connected so that a pump is horizontally rotable, connected to an ejection nose head connected to an upper end of the pump and a lower part of the pump, formed to have connection tubes inserted to the tube communicated to each other, and covering the inlet of the container. According to the present invention, a semicircular closing film is formed at a free end of the connecting tube, and when the jet nose head is rotated, only one of the first tube and the second tube is selectively communicated by the closing film or, parts of the first and second tubes respectively are communicated.
Patent KR-20210040694-A (KR)
Title: Insulation Box Reinforcement Structure of Liquefied Gas Storage Tank
Inventor: JANG DONG HYUK
IPC: F17C3/02
Filed: 2019-10-04
Abstract: The present invention relates to an insulation box installed as a component of an insulation wall of a liquefied gas tank, and an insulation box reinforcement structure of a liquefied gas tank, comprising an external member, an internal member, and an auxiliary support member. The external member includes upper and lower plates, and a front wall, a rear wall, and both side walls, and is provided in the form of a box. The internal member includes a plurality of internal vertical members installed in parallel with an external vertical member forming front and rear walls of an insulation box inside the external member to reinforce the strength of the insulation box, and a plurality of orthogonal reinforcement members installed in a direction orthogonal to the internal vertical members to support the internal vertical members with a gap therebetween. The auxiliary support member is disposed to be inserted into a groove formed in one among upper, middle, and lower parts of both edge ends of the orthogonal reinforcement member, and one side of the auxiliary support member comes in close contact with the external vertical member to be fixed thereto.
Patent KR-20210043103-A (KR)
Title: Semiconductor package
Inventor: PARK SANG SICK
IPC: H01L23/00
Filed: 2019-10-11
Abstract: Provided is a semiconductor package having an improved product reliability. The semiconductor package includes: a first semiconductor substrate; a base substrate including a first protective layer covering an upper surface of the first semiconductor substrate; a first semiconductor chip on the first protective layer; and a first fillet layer filling a space between the first protective layer and the first semiconductor chip, wherein the base substrate includes a first side extending in a first direction, and a second side and a third side extending from both ends of the first side surface in a second direction intersecting the first direction, respectively, and the base substrate includes: a first corner region including a first corner defined by the first side and the second side; a second corner region including a second corner defined by the first side and the third side; and a side region between the first corner region and the second corner region, in which the first protective layer in the side region includes a first side trench overlapping the first semiconductor chip and a portion of the first fillet layer fills the first side trench.
Patent KR-20190122183-A (KR)
Title: Lower Rail Structure for Folding Door
Inventor: KIM MYUNG HYUN
IPC: E06B3/48
Filed: 2019-10-14
Abstract: Disclosed is a lower rail structure for a folding door, which comprises: a lower rail having a guide groove installed in a lower portion of a folding door to guide movement of a drive roller unit; and a blocking device installed at one end of the lower rail to cover an upper portion of the guide groove. According to the present invention, foreign substances or rainwater can be regularly prevented from being introduced into the lower rail for the folding door.
Patent KR-20210055107-A (KR)
Title: Outboard exterior door handle of vehicle
Inventor: KANG MYUNG HO
IPC: E05B85/10
Filed: 2019-10-14
Abstract: The present invention relates to a retractable outside door handle of a vehicle, which comprises: a handle module configured to protrude to the outside of an outer panel of a vehicle or to be accommodated inside the outer panel; an actuator installed directly below a rear side of the handle module to control the handle module; a link part connected to enable the outside handle of the handle module to move in and out according to the operation of the actuator; and an adjusting part for adjusting a protruding position of the outside handle of the handle module. The overall assembly volume can be reduced by configuring the actuator to the rear side of the handle module, thereby providing the softened retractable outside door handle of the vehicle. The retractable outside door handle which is compatible and applicable to the outer panel having a surface with a different curvature depending on a vehicle model can be provided, so that even the outer panel with a different curvature surface depending on the vehicle model can be installed by compatibility.
Patent KR-20190129019-A (KR)
Title: Channel of electronic device for controlling heat transport and electronic device for controlling heat transport including the channel
Inventor: LEE SANG WOOK
IPC: H01L29/94
Filed: 2019-10-25
Abstract: The present invention relates to a channel of an electronic device for controlling heat transfer and an electronic device for controlling heat transfer including the same. The channel of an electronic device for controlling heat transfer is formed of a metal-insulator transition compound doped with a dopant and is phase-changed into a conductive second phase by an electric field or heat from an insulating first phase, wherein the thermal conductivity thereof discontinuously increases when changed from the first phase to the second phase.
Patent KR-20190135949-A (KR)
Title: Method for providing mobile gift certification service, terminal, server and system thereof
Inventor: SHIN YOUNG JOON
IPC: G06Q30/02
Filed: 2019-11-01
Abstract: The present invention relates to a method for providing a mobile gift certificate service and a terminal device, a server device, and a system for the same which can improve user convenience. The method comprises: a step of acquiring anniversary information of a different user related to a user; a step of comparing the acquired anniversary information and current date and time; and a step of transmitting anniversary notification information to a terminal device of the user to display an anniversary notification message including a graphical user interface for presenting a mobile gift certificate to the different user on the terminal device if the anniversary information corresponds to the current date and time.