baber/WOPTO huggingface dataset:
Patent KR-20200026762-A (KR)
Title: Self assembly device for semiconductor light emitting device
Inventor: YANG INBUM
IPC: H01L21/67
Filed: 2019-09-26
Abstract: The present invention provides a self-assembly device of a semiconductor light emitting device, which comprises: an assembly chamber with a space for receiving a fluid; a magnetic field forming unit having a plurality of magnets applying magnetic force to the semiconductor light emitting devices dispersed in the fluid and a horizontal movement unit for changing the positions of the magnets so that the semiconductor light emitting devices move in the fluid; a substrate chuck including a substrate support unit configured to support a substrate having an assembly electrode, a vertical movement unit lowering the substrate so that one surface of the substrate comes into contact with the fluid while supporting the substrate, and an electrode connection unit applying power to the assembly electrode to generate an electric field so that the semiconductor light emitting devices are seated at predetermined positions of the substrate in the process of moving by the position change of the magnets; and a control unit controlling the movements of the magnetic field forming unit and the substrate chuck. The control unit controls the depth at which the substrate is immersed in the fluid based on the degree of bending of the substrate.
Patent KR-20210037311-A (KR)
Title: Scroll Compressor
Inventor: TAEYEON KIM
IPC: F04C29/00
Filed: 2019-09-27
Abstract: The present invention relates to a scroll compressor, comprising: a casing through which a refrigerant is sucked into the inner space; a driving unit installed inside the casing to generate a rotational force on a rotating shaft having an eccentric portion formed at one end; and a compression mechanism having a central portion penetrated by the rotating shaft, and compressing the refrigerant sucked by a fixed scroll fixedly installed in the casing and an orbiting scroll that is coupled to an eccentric portion and is engaged with the fixed scroll and pivots, wherein the eccentric portion further includes a damping pin formed of a polymer material on the axial surface of the rotating shaft coupled to the orbiting scroll.
Patent KR-20210044989-A (KR)
Inventor: KIM MYEONG KI
IPC: A47B96/06
Filed: 2019-10-16
Abstract: The present invention relates to a support pad for a corner shelf, which allows the shelf to be supported on a bracket by simply inserting and coupling the shelf without using a fastening screw for fastening and clamping the shelf to the bracket fastened and fixed to a corner wall. The present invention is provided with a support pad member (50) having a ㄷ shape to be inserted into a shelf fitting groove (11) formed on the front surface of the bracket (10). A coupling piece (51) is formed so as to have an inclined surface (51a) which is selectively widened on the upper surface or the lower surface of the support pad member (50). A coupling groove (12) corresponding to the coupling piece (51) is formed on the inner upper and lower surfaces of the fitting groove (11) of the bracket (10). Therefore, the support pad member (50) is inserted into the fitting groove (11) of the bracket (10) in close contact so as to be coupled.
Patent KR-20210045577-A (KR)
Inventor: DONGMIN CHOI
IPC: A61B5/055
Filed: 2019-10-16
Abstract: Provided is a non-invasive treatment planning method based on artificial intelligence. The non-invasive treatment planning method using CT image generated from a brain MRI image based on artificial intelligence, according to an aspect of the present invention, comprises the following steps of: acquiring an MRI image of the patient's brain; generating a synthetic CT image corresponding to the brain MRI image using a learning model generated by machine learning in advance based on an artificial intelligence algorithm; extracting bone tissue information from the synthetic CT image; and setting a non-invasive treatment plan by providing an external energy source based on the lesion information extracted from the MRI image and the bone tissue information.
Patent KR-20210046153-A (KR)
Inventor: KIDONG KIM
IPC: F24F3/16
Filed: 2019-10-18
Abstract: The present invention relates to an air purifier. According to an embodiment of the present invention, the air purifier sucks air from a lower portion of a body to discharge the air to an upper side, and a discharge unit is elongated in a vertical direction to increase a discharge capacity. Moreover, an air current guide device is provided to be moved to open or close the discharge to control a direction of an air current discharge from the discharge unit.
Patent KR-20200047413-A (KR)
Title: Operation Pedal and Method of Simulation Device
Inventor: SIN JAE JUNG
IPC: G05G9/047
Filed: 2019-10-24
Abstract: The present invention discloses an operation pedal of a simulation device. The present invention comprises: a fixing shaft installed horizontally; a pedal main body mounted on the fixing shaft and capable of rotating forward and backward by an external force; a footrest mounted on the upper surface of the pedal main body and capable of rotating left and right by the external force; a forward and backward rotation detecting means for detecting the forward and backward rotation of the pedal main body and transmitting a resultant signal; and a left and right rotation detecting means for detecting the left and right rotation of the footrest and transmitting a resultant signal. According to the present invention, a user can easily control various motions of a play target in a program using both feet, so that more various motions or environments can be applied.
Patent KR-20210050026-A (KR)
Title: Variable resistance memory device and method of forming the same
Inventor: JUNG JAEHO
IPC: H01L45/00
Filed: 2019-10-25
Abstract: According to embodiments of the present invention, provided is a manufacturing method of a variable resistance memory element, which includes forming memory cells including a switching element and a variable resistance pattern on a substrate. A capping structure is formed to cover sidewalls of the memory cells in common, and a buried insulating layer is formed to cover the capping structure and fill the spaces between the memory cells. Forming the capping structure includes forming a second capping layer covering sidewalls of the memory cells and including silicon oxide, and nitriding at least a portion of the second capping layer by a first decoupled plasma process to form a third capping layer including silicon oxynitride.
Patent KR-20190125251-A (KR)
Title: Method of interworking web-firewall and weak point analyzer
Inventor: KIM JIN SOO
IPC: G06F11/36
Filed: 2019-10-25
Abstract: Disclosed is a method for interworking a web-firewall and a vulnerability analyzing tool together, which improves the effectiveness of defense and detection systems through the interworking of a source code vulnerability analyzing tool providing root vulnerability information of a web source code and a web-firewall used to protect the website. Through the analysis and approval processes of the source code vulnerability analyzing tool, only the code which guarantees security integrity without the vulnerability of the website is selectively uploaded to a web server and inputs and tracks a virtual value in source code vulnerability elements to verify the source code vulnerability in order to improve the accuracy of detected source code vulnerability analysis.
Patent KR-20210051320-A (KR)
Title: Smart vending machine management device that works with applications that can provide product information and order products
Inventor: HAN CHANG HO
IPC: G06Q30/06
Filed: 2019-10-30
Abstract: The present invention relates to a smart vending machine management device interworking with an application for providing product information and ordering a product, including: an image acquisition unit for acquiring an image of a beverage product introduced into a smart vending machine; a product amount recognition unit for recognizing a product amount based on the acquired image of the beverage product; an expiration date recognition unit for recognizing an expiration date by extracting an expiration date image from the acquired image of the beverage product; a product information recognition unit for recognizing product information by extracting a barcode image from the acquired image of the beverage product; a beverage product list provision unit for providing a list of beverage products provided in the smart vending machine to a user terminal when a user approaches the smart vending machine within a preset distance range to activate the application for providing the product information and ordering the product through the user terminal; and a beverage product withdrawal control unit for controlling a motor of the smart vending machine to withdraw the beverage product from the smart vending machine when selection information for the beverage product input by the user through the user terminal based on the provided list of the beverage products is received. Accordingly, the product amount, the expiration date, and the product information are recognized based on the image of the beverage product.
Patent KR-20210051785-A (KR)
Title: Assembly type cable trough and constructing method thereof
Inventor: HUR JUNG HOON
IPC: H02G9/06
Filed: 2019-10-31
Abstract: The present invention discloses a prefabricated cable trough and a construction method thereof that can prevent subsidence of the ground and increase in cable temperature by seating the roof panel after filling the soil between the retaining wall panels in a state in which the retaining wall panel is closely arranged on the inner surface of the excavation groove by the gap maintaining panel. The prefabricated cable trough includes a pair of retaining wall panels spaced apart from each other in the excavation groove in which cables are installed; a plurality of gap maintaining panels provided between the retaining wall panels to maintain the spacing between the retaining wall panels; and a roof panel seated on the retaining wall panel to protect the cable from external impact.
Patent KR-20210054336-A (KR)
Title: Grip detecting method and electronic device supporting the same
Inventor: HYUNSOO KIM
IPC: H02J50/20
Filed: 2019-11-05
Abstract: The present invention relates to a grip detection method to detect a grip by using an antenna placed over a large area inside the back of an electronic device and an electronic device supporting the same. According to the present invention, the electronic device comprises: a housing including a front surface, a rear surface, and a side surface at least partially enclosing a space between the front surface and the rear surface; a first antenna disposed in the space; a second antenna disposed substantially parallel to the rear surface in the space and formed in a coil shape; a conductor spaced a predetermined distance apart substantially parallel to a partial region of the second antenna and overlapping the partial region and at least a partial region when viewed from one direction of the electronic device; a sensor electrically connected to the conductor; a communication circuit electrically connected to the first antenna; and a processor electrically connected to the sensor and the communication circuit. At least one of the second antenna and the conductor is disposed adjacent to the first antenna and the processor is configured to acquire a capacitance value formed in the conductor through the sensor and reduce the output strength of a communication signal through the first antenna according to the acquired capacitance value. Various other embodiments understood through the description are possible.
Patent KR-20210059476-A (KR)
Inventor: BAE SANG HO
IPC: H04N7/18
Filed: 2019-11-15
Abstract: In object tracking using a closed circuit television (CCTV) based monitoring system, the present invention relates to an object tracking supporting device for supporting object tracking for a blind spot out of a range which the CCTV can photograph, and to an operation method thereof. The device includes a setting unit, an obtaining unit, and an analysis unit.
Patent KR-20200059159-A (KR)
Inventor: KIRILLOV BORIS
IPC: G01S7/486
Filed: 2019-11-18
Abstract: The present invention relates to a light detection and ranging (LiDAR) receiver which comprises: a first lens system and a first detector module optically coupled to the first lens system. The first lens system transmits a reflected light beam to a plurality of receiving areas of the first detector module and the receiving areas correspond to different receiving directional sets of the individually reflected light beam. The first detector module includes a first optical detector array and a first analog readout integrated circuit (IC) connected to the first optical detector array and the first optical detector array and the first analog readout IC are separately arranged in different receiving areas among the receiving areas of the first detector module. The LiDAR receiver further comprises a second lens system adjacent to the first lens system and a second detector module optically coupled to the second lens system. According to the present invention, a low-impedance connection can be performed while maintaining a sufficient charge rate.
Patent KR-20210062354-A (KR)
Inventor: KIM JAE HYUN
IPC: H04W72/12
Filed: 2019-11-21
Abstract: A vehicle-to-vehicle wireless communication method according to an embodiment is a vehicle-to-vehicle wireless communication method (V2V) method of a 3rd generation partnership project (3GPP), and comprises the steps of: sensing sidelink control information (SCI); generating an available resource list including a time resource and a frequency resource on the basis of the SCI; extracting a predetermined number of selectable resources from the available resource list; selecting a used resource from among the selectable resources, and transmitting a cooperative awareness message (CAM) through the used resource; changing the used resource among the selectable resources according to a predetermined period; and when a reselection counter (RC) value for counting the elapsed number of an resource reservation interval (RRI) reaches a predetermined value, re-extracting selectable resources from the available resource list.
Patent KR-20210065416-A (KR)
Title: Modular meningeal dust collection system
Inventor: DONGJUN SHIN
IPC: B03C3/78
Filed: 2019-11-27
Abstract: The present invention relates to a modular water film dust collecting system including a discharge unit and water film dust collecting units, and more particularly, to a modular water film dust collecting system that supplies water, supplied to an uppermost portion, to a water film dust collecting unit located at the bottom and forms a water film on the surface of a dust collecting plate located at the bottom when the plurality of water film dust collecting units are stacked.
Patent KR-20210065654-A (KR)
Title: Adhesive type embedded anchor block and construction method of facility by using it
Inventor: LEE KEUN SIK
IPC: E04B1/41
Filed: 2019-11-27
Abstract: The present invention relates to an embedded anchor block installed in a form before pouring concrete and embedded in concrete. The embedded anchor block includes a plate member, an anchor member coupled to the plate member, and an adhesive member, which has one side adhering to one side of the plate member and the other side adhering to the inner side of the form and includes an adhesive layer made of an adhesive material having a property of adhesive strength lowered by at least one of a temperature change and a solvent. The adhesive strength of the adhesive layer is lowered by at least one of a temperature change of the adhesive layer after pouring concrete into the form and a solvent added to the adhesive layer, which facilitates disassembly of the form after hardening of concrete.
Patent KR-20210069140-A (KR)
Title: Sound vibration sensor having piezoelectric member with cantilever structure
Inventor: KIM CHEON MYEONG
IPC: H01L41/187
Filed: 2019-12-02
Abstract: The present invention relates to a piezo voice vibration sensor of a cantilever structure. Provided, in the present invention, is a voice vibration sensor using a piezoelectric element of the cantilever structure comprising: a housing forming an external appearance; a piezoelectric element of a cantilever structure installed in the housing; a support structure that supports a fixed end of the piezoelectric element; a weight attached to a free end of the piezoelectric element; and a current-carrying part that transmits an output of the piezoelectric element. Therefore, the present invention is capable of having an advantage of being able to block out external noise at the source.
Patent KR-20210068754-A (KR)
Inventor: KIM HAK BONG
IPC: B62J11/00
Filed: 2019-12-02
Abstract: The present invention is a more convenient and safer seat post for fixing on a bicycle-integrated body, and anyone can easily install the seat post on a mountain bike or a general type bicycle. By precision machining and coloring with importance on an appearance, corrosion is prevented and drivability is smooth by bearing treatment in contact areas. High-temperature grease (lubricating agent) is used in grooves inside an aluminum solvent, and an oil seal to prevent inflow of dust inside is also effective in preventing noise. In addition, as a wireless transmission, reception and control method, inconvenience of a cable-type driving method, and accidents and damage to cables by getting caught in obstacles due to cable exposure during mountain riding are prevented, the appearance of the exposed cable is satisfied, and the structure of the seat post is very easy to install. The present invention includes a receiver controller and a server motor.
Patent KR-20210069933-A (KR)
Title: Apparatus and method for gaze tracking by detecting pupil and using eyelid curvature
Inventor: SHIN YEONG GIL
IPC: G06K9/40
Filed: 2019-12-04
Abstract: The present invention relates to a gaze tracking device using pupil detection and eyelid curvature and a method thereof. A pupil and an eye region are detected from an eye image of a user taken through a camera. The relative position of the pupil located in the detected eye region is calculated. The curvature of the eyelid that changes according to the relative position of the pupil and the height of the pupil is used to accurately track the gaze of the user moving in the up, down, left, and right directions in real time. The gaze tracking device includes an edge detection part, a pupil detection part, an eye region detection part, and a gaze tracking part.
Patent KR-20210071305-A (KR)
Title: Method of manufacturing metal plate formed with pattern
Inventor: LIM HYEON SUK
IPC: B44B5/00
Filed: 2019-12-06
Abstract: The present invention relates to a method for manufacturing a metal plate on which a pattern is formed, comprising the following steps of: forming a transfer target pattern in a mold including a first mold and a second mold; disposing a metal plate between the first mold and the second mold; and transferring the transfer target pattern to the metal plate by pressing the first mold and the second mold to the metal plate.
Patent KR-20210071316-A (KR)
Title: Cool-down Method of Liquefied Gas Storage Tank including Filling Pipe having Double Pipe Structure
Inventor: YOON JOON YOUNG
IPC: F17C13/00
Filed: 2019-12-06
Abstract: The present invention discloses a method for cooling down a liquefied gas storage tank including a filling pipe provided in a double pipe structure, which comprises: a filling pipe provided in a double pipe structure by including an outer pipe for introducing liquefied gas from the outside into a liquefied gas storage tank and an inner pipe installed inside the outer pipe; and an inner pipe having an inlet separate from the filling pipe, and injecting the liquefied gas introduced through the inlet to the inside of the liquefied gas storage tank by having a discharge pipe formed at the bottom communicate with an inner upper area of the liquefied gas storage tank. The method for cooling down a liquefied gas storage tank including a filling pipe of a double pipe structure comprises steps of: (a) pre-cooling by supplying vaporized gas to the space between the inner pipe and the outer pipe through the filling pipe; and (b) supplying liquefied gas through the inner pipe to cool down the inside of the liquefied gas storage tank.
Patent KR-20210072987-A (KR)
Title: The method of manufacturing a walnut bread
Inventor: JUNG GWANG MAN
IPC: A21D8/04
Filed: 2019-12-10
Abstract: The present invention relates to a method of preparing walnut bread. The method of preparing walnut bread comprises: a walnut bread exterior dough preparing process; a walnut bread interior dough preparing process; and a molding process. In the walnut bread exterior dough preparing process, 30-38 wt% of strong flour, 6-11 wt% of tapioca starch, 0.5-1.2 wt% of salt, 3-7 wt% of sugar, 0.3-0.8 wt% of milk powder, 2.5-5.2 wt% of butter, 0.5-1.5 wt% of yeast, 3-8 wt% of eggs, 19-26 wt% of water, and 5-9 wt% of a sourdough starter are added, mixed, and stirred in a mixing bowl so as to prepare a primary mixture, 11-17 wt% of walnut is added to the primary mixture, the mixture is mixed and stirred to prepare dough, and the dough is fermented at room temperature for 60 minutes and then divided. In the walnut bread interior dough preparing process, 3-8 wt% of strong flour, 41-49 wt% of tapioca starch, 0.5-1.5 wt% of salt, 0.5-1.5 wt% of milk powder, 4-8 wt% of eggs, 6-10 wt% of butter, 0.8-1.9 wt% of yeast, 22-28 wt% of water, and 6-13 wt% of walnut are mixed and stirred to prepare dough, and the dough is rapidly refrigerated, fermented for 120 minutes, and then divided. In the molding process, gas generated in 72-76 wt% of the divided walnut bread exterior dough is removed, the dough is spread into an oval shape formed to have a length of 18-20 cm, 24-28 wt% of the divided walnut bread interior dough is taken and spread into an oval shape with a length of 16-18 cm, the walnut bread interior dough is placed on an upper surface of the walnut bread exterior dough, the dough is rolled to prepared a dough composition, the prepared dough composition is placed in a molding frame, the dough composition is fermented in a fermentation chamber having a temperature of 32℃ and a humidity level of 80% for 50-60 minutes until the volume of the dough is increased up to 90% of the volume of the molding frame, and the dough is baked in a convention oven at a temperature of 160℃ for 45 minutes. According to the present invention, a sourdough starter is added during a process of kneading a bread dough such that a flavor of bread can be increased.
Patent KR-20210073648-A (KR)
Title: Buoy having assistance sinker
Inventor: CHOI MEE SOON
IPC: B63B22/04
Filed: 2019-12-10
Abstract: The present invention relates to a buoy having an assist weight and, more specifically, to a buoy having an assist weight, which is connected to an anchor or weight that has sunk to the bottom, by a wire, floats on the surface of the water, and has a separate assist weight, thereby being erected perpendicular to the water surface even in wind, waves, or currents. The buoy having an assist weight comprises: a body formed to have a predetermined volume and floating on the surface of the water; a floor weight submerged and fixed to the bottom; a wire for connecting the floor weight and the body; an assist wire connected to one side of the wire and having an appropriate length; and an assist weight connected to one end of the assist wire, having a weight by which the body is sunk to be positioned so that the center of gravity of the body is lower than or equal to the center of buoyancy thereof, and having a specific gravity greater than that of water so as to be submerged.