baber/WOPTO huggingface dataset:
Patent KR-20190113724-A (KR)
Title: Apparatus for compensating position of IMU and Method for compensating the same
Inventor: OK CHEOR SIK
IPC: G01C25/00
Filed: 2019-09-30
Abstract: According to an embodiment of the present invention, a position correction device of an inertial measurement unit sensor can comprise: an IMU sensor installed in the equipment worn by a game player and measuring movement information including movement angle information, speed information, and movement direction information of movement; an IMU coordinate calculation part which calculates an IMU coordinate which is a position coordinate according to the movement of the game player on the basis of the movement information measured by the IMU sensor; a correction reference coordinate calculation part for calculating a correction reference coordinate which is a reference coordinate used to correct the IMU coordinate; and a game player position correction part for correcting the IMU coordinate using the correction reference coordinate. Therefore, an objective of the present invention is to provide a position correction means for correcting a position value measured through the inertial measurement unit sensor.
Patent KR-20200038873-A (KR)
Inventor: YOON SEUNG SIK
IPC: E21F11/00
Filed: 2019-10-04
Abstract: Disclosed are a system and a method for guiding evacuation in a tunnel, which can safely evacuate survivors isolated in the tunnel in the event of an accident in the tunnel. The disclosed system for guiding evacuation in the tunnel senses a location of the survivors in the tunnel. In addition, the system for guiding evacuation in the tunnel controls smoke eliminating equipment installed at the tunnel by considering the sensed location of the survivor and a location of the accident in the tunnel so that the survivor can evacuate easily, and allows the survivor to evacuate safely by controlling an exit sign.
Patent KR-20210046361-A (KR)
Title: Apparatus for sterilizing medical waste box
Inventor: PARK JEONG WOO
IPC: A61L2/18
Filed: 2019-10-18
Abstract: The present invention relates to a sterilization device capable of efficiently sterilizing a medical waste box in which a garbage bag containing medical waste is loaded. The sterilization device comprises: a body having a receiving space formed therein and having a door openable and openable on one side thereof; a working barrel installed inside the body and having a working space therein; a hollow support shaft having one end fixed to the other side of the body and extending into the working barrel; a rotation guide that is inserted into a medical waste box and rotates concentrically with the support shaft while supporting the medical waste box; a driving unit for rotating the rotation guide; and a nozzle unit for cleaning and drying the medical waste box.
Patent KR-20210047124-A (KR)
Title: Bio sensor using nano-well structure
Inventor: LEE HEA YEON
IPC: A61B5/1486
Filed: 2019-10-21
Abstract: The present invention relates to a biosensor using a nanowell structure, which comprises: a connection module electrically connectable to an external device; and a sensing module configured to detect a target material from an analysis sample introduced into the interior, and to transmit an electrical signal generated by reacting with the sensed target material to the connection module. The sensing module is provided with a sensor for detecting the target material from the analysis sample, and generating the electrical signal by reacting with the target material. The sensor includes: a substrate; a plurality of electrodes provided on one surface of the substrate to react with the target material to generate an electrochemical signal; and a nanowell structure provided on an upper portion of the electrodes and comprising a plurality of grooves. The sensing module is detachable from the connection module. The present invention can improve resolution by inserting the analysis sample through the nanowell structure.
Patent KR-20210047185-A (KR)
Inventor: PARK JAE HYOUNG
IPC: G02F1/1335
Filed: 2019-10-21
Abstract: The present invention relates to a liquid crystal display device capable of implementing a narrow bezel by minimizing the area of the bezel area. According to one embodiment of the present invention, the liquid crystal display device comprises: a light source; a glass light diffusion plate disposed on the light source to diffuse light emitted from the light source; a polarizing plate disposed on the glass light diffusion plate; a display panel disposed on the polarizing plate and including a display area and a bezel area surrounding the display area; and an adhesive layer disposed between the glass light diffusion plate and the polarizing plate to correspond to the bezel area, wherein the polarizing plate includes an optical pattern formed to correspond to the bezel area and changes a direction of the light.
Patent KR-20210050086-A (KR)
Title: Camera for improved image acquisition in dark environment
Inventor: PARK DONG SIK
IPC: H04N5/225
Filed: 2019-10-28
Abstract: The present invention relates to an image processing apparatus for improved image acquisition that can detect the presence and movement of a subject in front with image information captured by an autonomous vehicle at night or in a low light environment such as snow or rain. The image processing apparatus comprises: a camera mounted on an autonomous vehicle; a brightness correction value calculating part for calculating a brightness correction value by comparing the average brightness of the image information photographed with a camera with a preset reference brightness value; and an image brightness adjusting part for adjusting the brightness of the image information to which the brightness correction value calculated from the image information is applied.
Patent KR-20210050925-A (KR)
Title: Vehicle collision avoidance apparatus and method
Inventor: LEE DONG HA
IPC: B60W40/02
Filed: 2019-10-29
Abstract: Disclosed are a vehicle collision avoidance apparatus and a method thereof. According to the present invention, the vehicle collision avoidance apparatus is able to determine that there is a threatable object exists with a possibility to threaten the vehicle on a point cloud map generated by a lidar installed on the vehicle, activate an avoidance driving algorithm, perform a motion for preventing collision in accordance with the activated avoidance driving algorithm, and identify the type of the threatable object in an area of interest in an image corresponding to the position of the threatable object (an image generated by a camera installed in the vehicle). In addition, as it is determined that the type of the threatable object is a preset subject to be avoided, the vehicle can be moved into a collision avoidance space. When the type of the threatable object is identified, the used object identification algorithm is a neural network model generated through machine learning, and can be stored in a memory in the vehicle collision avoidance apparatus, or can be provided through a server in an artificial intelligence environment through the 5G network.
Patent KR-20210051004-A (KR)
Title: Teaching system of intelligent robot
Inventor: NO EUN JUNG
IPC: B25J9/00
Filed: 2019-10-29
Abstract: The present invention relates to an intelligent robot teaching system. According to the present invention, the intelligent robot teaching system includes a motion input unit for inputting a motion of an operator, and a command generation unit for generating a control command of the robot using the motion input through the motion input unit.
Patent KR-20210052646-A (KR)
Title: Novel (Z)-N'-(2-oxoindolin-3-ylidene)-2-(4-oxoquinazolin-3(4H)-yl)acetohydrazides and an anticancer composition comprising the same as an active ingredient
Inventor: HAN SANG BAE
IPC: A61P35/00
Filed: 2019-10-29
Abstract: The present invention relates to (Z)-N'-(2-oxoindolin-3-ylidene)-2-(4-oxoquinazolin-3(4H)-yl)acetohydrazide and an anticancer agent composition comprising the same as an active component. Specifically, (Z)-N'-(2-oxoindolin-3-ylidene)-2-(4-oxoquinazolin-3(4H)-yl)acetohydrazide according to the present invention promotes conversion to caspase-3 by activating procaspase-3, thereby being able to be used as a proliferation inhibitor for various cancer cells. A compound according to the present invention can be developed as an active component of a powerful anticancer agent.
Patent KR-20210051070-A (KR)
Title: Method for preparing 1,3-cyclopentanediol
Inventor: JEONG MEE HYE
IPC: C07C45/59
Filed: 2019-10-29
Abstract: The present invention relates to a method for preparing 1,3-cyclopentanediol by adding a ruthenium catalyst with a surface oxide layer removed to 4-hydroxy-2-cyclopentenone. Without the formation of reaction intermediate 3-hydroxycyclopentanone, the 1,3-cyclopentanediol can be prepared in one step through the use of the catalyst, and thus the preparation method is simple. Moreover, reaction time can be reduced, and the yield of 1,3-cyclopentanediol can be improved.
Patent KR-20210051071-A (KR)
Title: Automatic defecation device for bed-ridden patient
Inventor: JISU LEE
IPC: A61F5/441
Filed: 2019-10-29
Abstract: The present invention relates to an automatic defecation device for a bedridden patient, that is excellent in manufacturing with a simple structure, can induce and discharge defecation naturally without discomfort to a patient with excellent usability, secures functionality by increasing adhesion to the large intestine, which performs peristalsis, does not cause contamination and infection in and around the anus, and can significantly improve the quality of life of the patient as well as a caregiver, etc. According to the present invention, provided is an automatic defecation device for a bedridden patient, comprising: a flexible defecation induction cup member made of a flexible material and having a defecation discharge hole on a bottom part; a flexible defecation discharge pipe connected to the defecation discharge hole of the defecation induction cup member; a discharged defecation receiving bag connected to the distal end of the defecation discharge pipe; and an air injection/negative pressure generation unit that is connected to a conduit of the defecation discharge pipe to selectively generate negative pressure on the side of the defecation induction cup member or the side of the discharged defecation receiving bag and induce defecation and to inject air.
Patent KR-20210051930-A (KR)
Title: Plastic article having emi shielding property for electric part of automobile
Inventor: LEE CHANG HOON
IPC: C08L77/00
Filed: 2019-10-31
Abstract: The present invention relates to an electromagnetic wave shielding plastic molded product comprising: a thermoplastic resin matrix; and an injection filler comprising a metal-coated carbon fiber and a graphite having an average fiber length of 0.01-15 mm, and injected into the thermoplastic resin matrix. Therefore, the present invention is capable of having excellent electromagnetic wave shielding effect and heat generating performance.
Patent KR-20210052020-A (KR)
Title: Car seat
Inventor: HONG YOUNG MIN
IPC: B60N2/30
Filed: 2019-10-31
Abstract: The present invention relates to a car seat fixated and installed to a seat of a vehicle, which comprises: a fixing unit fixated to the seat; a driving unit disposed inside the fixing unit; a rotational shaft connected to the driving unit to be rotated; a support unit disposed on the fixing unit and connected to the rotational shaft to be rotated; and a seat unit fixated on the support unit.
Patent KR-20210053472-A (KR)
Title: Window attachable display
Inventor: KIM JONG KWON
IPC: G02F1/1333
Filed: 2019-11-02
Abstract: The present invention relates to a window-attached LCD display which can use functions similar to a smart window display. The window-attached LCD display comprises: an LCD display (100) outputting visual information; a main body (200) provided on an upper side of the LCD display (100) to control the LCD display (100); and an adsorption member (300) capable of attaching or detaching the main body (200) to a wall (window and the like).
Patent KR-20210053635-A (KR)
Title: Atopy cream manufacturing method and apparatus containing pumpkin
Inventor: LEE HA RIM
IPC: B01F15/00
Filed: 2019-11-04
Abstract: The present invention relates to a method and an apparatus for preparing atopy cream containing a pumpkin ingredient, and more particularly, to a method for preparing atopy cream for preventing and alleviating atopic skin disease, the method comprising: a material preparation step of preparing materials for forming a mixture; a mixture forming step of putting the materials into an atopy cream preparation apparatus and stirring to form a mixture; a pumpkin powder supplying step of putting pumpkin powder into the atopy cream preparation apparatus; an atopy cream forming step of forming atopy cream by stirring the pumpkin powder and the mixture; and a discharge container packaging step of filling the atopy cream into a discharge container followed by packaging, wherein an atopy cream containing pumpkin powder can be formed through the material preparation step, the mixture forming step, the pumpkin powder supplying step, the atopy cream forming step, and the discharge container packaging step, so that the atopy cream can be applied to the atopic-inflamed skin and the pumpkin powder contained in the atopy cream can come into contact with the skin to supply the nutrients of the pumpkin.
Patent KR-20210054309-A (KR)
Inventor: LJS
IPC: E04B2/74
Filed: 2019-11-05
Abstract: The present invention relates to an aluminum partition duct for corner finishing and a light-weight partition fixed guide that allows for simple and easy installation or relocation of communication or electric wires and cables while having an interior function of corner finishing when building partitions in the room, and to make the interior space beautiful. According to the present invention, the aluminum partition duct for corner finishing and a light-weight partition fixed guide comprises: a frame (20) for accommodating a partition body (10); a fixture (30) integrally formed with the frame and provided with engaging grooves (34, 34a) at both ends of an opening portion (32) formed on one side; and a cover plate (40) provided with engaging portions (42, 42a) corresponding to the engaging grooves (34, 34a) of the fixture (30) and having an uneven surface (44) between the engaging portions (42, 42a).
Patent KR-20210056155-A (KR)
Title: Air circuit break
Inventor: YANG SEUNGPIL
IPC: H01H50/04
Filed: 2019-11-08
Abstract: Disclosed is an air circuit breaker including a safety cover. According to the present invention, the present invention is capable of manipulating a setting part before opening the safety cover by allowing the safety cover to cover the setting part of the overcurrent trip relay exposed to the outside through the opening. Accordingly, an accident caused by an operation of an unauthorized person or a malfunction of an overcurrent trip relay may be prevented. The air circuit breaker comprises: a main cover; an overcurrent trip relay; an auxiliary cover; and a safety cover.
Patent KR-20210056813-A (KR)
Title: Impact load concentrated floor absorbing system
Inventor: KOO BON SOO
IPC: E04F15/22
Filed: 2019-11-11
Abstract: The present invention relates to an impact load concentrated floor cushioning system that is configured by placing a high-density buffer block with a high height between low-density buffer bands spaced apart from an upper surface of a floor slab, and pouring mortar over the low-density buffer band and the high-density buffer block. The present invention relates to an impact load concentrated floor cushioning system that can control a final deflection by stably supporting an upper load while providing excellent floor impact sound blocking performance by providing damping and elasticity. The impact load concentrated floor cushioning system of the present invention comprises: low-density buffer bands installed in a plurality of rows on an upper surface of a floor slab; a high-density buffer block having a height higher than that of the low-density buffer band to be provided between the low-density buffer bands; and a cushioning mortar poured on the top of the low-density buffer band and the high-density buffer block.
Patent KR-20200056327-A (KR)
Inventor: HYUN JUNG KEUN
IPC: A61N1/36
Filed: 2019-11-13
Abstract: An electrode for spinal cord stimulation according to an embodiment of the present invention comprises: a substrate; a plurality of electrodes formed by being spaced apart from the substrate and touching the spinal cord to apply a stimulus signal to the spinal cord; and a wire connected to each of the plurality of electrodes to transmit the stimulus signal transmitted from a stimulation controller to the plurality of electrodes, wherein the electrode for spinal cord stimulation is implanted to surround the spinal cord. According to an embodiment of the present invention, it is possible to effectively deliver electrical stimulation to the damaged spinal cord.
Patent KR-20210038271-A (KR)
Title: Computer-readable recording medium that recorded block data
Inventor: PARK SEUNG HO
IPC: G06F16/22
Filed: 2019-11-15
Abstract: According to the present invention, provided is a computer-readable recording medium recording block data. The computer-readable recording medium recording block data includes a block header including a version of a block and a first-level hash level root and a transaction list including a plurality of transactions. The first-level hash level root is created by inputting sixteen second-level hash values into a hash function. Each of the sixteen second-level hash values is created by inputting sixteen third-level hash values into the hash function. Each of the sixteen third-level hash values is created by inputting hash values of sixteen transactions of the plurality of transactions into the hash function. Therefore, the present invention is capable of reducing transaction costs and resource consumption.
Patent KR-20210060256-A (KR)
Inventor: LEE CHI WON
IPC: A61B1/00
Filed: 2019-11-18
Abstract: The present invention relates to an endoscope module. The present invention discloses the endoscope module, which includes: an insertion unit (300) including: a distal end (310) in which one or more illumination units (311) and an objective lens (312) for image acquisition are installed; a bending part (320) which is connected to one end of the distal end (310) to drive a yaw operation and pitching operation of the distal end (310); and a flexible part (330) which is coupled to the other end of the bending part (320) and is bendable to enable insertion into a human body; and a manipulation unit (100) is detachably coupled to the insertion unit (300) to drive the yaw operation and the pitching operation of the distal end (310) after the insertion unit (300) is inserted into the human body. According to the present invention, the selective expansion and utilization of the functions of the endoscope module and the endoscope system are increased.
Patent KR-20200074860-A (KR)
Title: Conductive film
Inventor: KOISHI NAOKI
IPC: H01B1/02
Filed: 2019-11-27
Abstract: The present invention provides a conductive film which can suppress an occurrence of disconnection in patterning a metal layer even though a relatively thin metal layer is formed. The conductive film has a first metal layer and a resin film provided in this order. The thickness of the first metal layer is 10 nm or greater and 200 nm or less and the surface roughness Rz of a surface opposite to the resin film of the first metal layer is 100 nm or less. It is preferable that the surface roughness Ra of the surface of the resin film opposite to the first metal layer is 30 nm or less.
Patent KR-20210065716-A (KR)
Title: Purple corn leach tea and Method for preparing the same
Inventor: KIM SOO CHUL
IPC: A23F3/16
Filed: 2019-11-27
Abstract: The present invention provides a purple corn leached tea composition which comprises 60 to 89 wt% of roasted purple corn grains; 10 to 30 wt% of roasted purple corn stalks; and 1 to 10 wt% of roasted purple corn silk, and a method for preparing the same. The purple corn leached tea of the present invention provides excellent taste, scent, and nutrients, and excellent visual external appearance based on adequate chromaticity, turbidity, and brightness.
Patent KR-20210066290-A (KR)
Title: High current protection element for secondary battery and battery pack including that
Inventor: WON SE HEE
IPC: H02H7/18
Filed: 2019-11-28
Abstract: The present invention relates to a high-current protection device for a secondary battery and a battery pack comprising the same. A high-current protection device for a secondary battery according to the present invention comprises: an insulating substrate; a heating element connection electrode arranged on the insulating substrate; two or more heating elements provided on the heating element connection electrode and spaced apart from each other; an insulating member arranged on the heating elements; a fusible electrode arranged on the insulating member; and a fusible body provided on the fusible electrode, located above the heating elements, having an overlapping region with respect to each of the heating elements, and blocking a current path of the secondary battery when heated and melted by the heating elements. According to the high-current protection device for a secondary battery of the present invention, by arranging a plurality of divided heating elements on an insulating substrate, arranging a fuse element via an insulating member on the upper portion of the heating element, and arranging both side portions of the long side of the fuse element to have overlapping regions to be heated by each of the heating elements, the high-current protection device may be used for applications with high rated current, thereby guaranteeing rapid fusing against overcurrent and overvoltage even when the volume is large. In addition, by dividing the intensive heating portion of the fusible body, the molten material may be attracted to and focused on the fusible electrode, thereby fundamentally preventing a short circuit caused by scattering of the melt or breakdown of insulation due to high current.
Patent KR-20210067695-A (KR)
Title: Micro led display with printed circuit board assembly
Inventor: CHANGSUN KANG
IPC: H01L25/075
Filed: 2019-11-29
Abstract: A printed circuit board assembly according to various embodiments of the present invention may include a printed circuit board including a first surface disposed to face a first direction and a second surface disposed to face a second direction opposite to the first direction; at least one TFT circuit part directly formed on the first surface; and a plurality of pixels arranged on the first surface and electrically connected to the at least one TFT circuit part. In addition, various embodiments are possible. It is possible to form a high-performance TFT directly on one side of the printed circuit board at 300°C or less.