baber/WOPTO huggingface dataset:
Patent KR-20220008457-A (KR)
Inventor: KIM HAN YOUNG
IPC: A61B10/00
Filed: 2020-07-14
Abstract: The present invention relates to a swab for collecting a specimen which, when a specimen of a subject is collected, forms a circular part in a round and three-dimensional manner, and applies an adhesive to a curved part in an even and thick manner, so that a specimen collecting part can make maximum contact with a collecting site, and a sufficient specimen can be easily and rapidly collected without mucous membrane damage and pain on the nasal or the oral cavity of the subject. The swab includes a body composed of a handle part, the curved part, and the circular part; and a specimen collecting part formed by making flock with soft and absorbent cotton or synthetic resin powder. When the specimen collecting part (120) is formed, the adhesive (130) passes through a protrusion part (112-1) of the curved part (112) to be filled in an upper concave part (113-1) of the circular part (113), is applied in an even and thick manner, and then is applied to the entire lower circle, and cotton or synthetic resin powder makes flock from an upper part of the protrusion part (112-1) of the curved part (112) to the upper concave part (113-1) of the circular part (113) in a round and three-dimensional manner, thereby rapidly and easily collecting sufficient specimens.
Patent KR-20220009220-A (KR)
Title: Method for performing authentication and electronic device supporting the same
Inventor: JUWOAN YOO
IPC: G06F1/16
Filed: 2020-07-15
Abstract: An electronic device comprises a display, a camera module disposed on a rear surface of the display, a memory, and a processor operatively connected to the camera module, the display and the memory. The processor is configured to: when an authentication event has occurred, acquire a first image including biometric information through the camera module; complete biometric authentication by identifying whether the biometric information included in the image and biometric information pre-stored in the memory coincide with each other at a first time point in a designated section; in response to the acquirement of the first image, select one pattern of a plurality of patterns pre-stored in the memory, and output the selected pattern through the display; acquire a second image including a specific pattern through the camera module, while outputting the selected one pattern; complete pattern authentication by identifying whether the specified pattern included in the second image and one pattern which is output among the plurality of pre-stored patterns coincide with each other, at a second time point in the designated section; and when the biometric authentication and the pattern authentication are both successful, determine that the authentication event is successful. The second time point is the same time as the first time point at which the biometric authentication occurs, or is set to a time point before or after the first time point. In addition, various other embodiments identified through the present document are possible. The present invention can perform an authentication operation with high authentication accuracy.
Patent KR-20220013807-A (KR)
Inventor: KIM BONG JUN
IPC: C01B3/40
Filed: 2020-07-27
Abstract: Disclosed is a desulfurization catalyst system including: a wall-flow monolith support; an adsorbent introduced into a fluid flow channel of the wall-flow monolith support; and a catalyst metal contained in the support or the adsorbent. The desulfurization catalyst system can exhibit an effect that surpasses that of an HDS system that has been used for desulfurization by further including an adsorbent in the fluid flow channel of the wall-flow monolith support.
Patent KR-20220015876-A (KR)
Inventor: PARK TAI HYUNG
IPC: G06F16/583
Filed: 2020-08-01
Abstract: The present invention relates to an apparatus for providing a photo content sharing service to enable a user to expand social networks or increase intimacy. According to an embodiment of the present invention, the apparatus comprises: a registration unit registering photo content information input from a plurality of user terminals to a cloud service; a grouping storage unit grouping and storing related photo content on the basis of photo content-based person relationship information acquired from the photo content information; a photo room generation unit generating a photo room sharing the related photo content with one or more user terminals when mapping information of mapping the related photo content grouped through the grouping storage unit to the photo content-based person relationship information and address book information of each user included in the photo content-based person relationship information corresponds to a preset photo room generation condition; a social network processing unit processing an invitation request to the photo room to the one or more user terminals on the basis of the mapping information; and a photo room chat service unit activating a chat window in a predetermined area to provide a chat service between users who entered the photo room generated by the photo room generation unit and providing a service to enable chatting between the users who entered the photo room.
Patent KR-20220023772-A (KR)
Title: A bad-frame of drawer simpled with disassembly and assembly
Inventor: CHOI KYE JOO
IPC: A47C19/22
Filed: 2020-08-22
Abstract: The present invention relates to a bed frame where a bed mattress is mounted, which comprises: a front body having a rectangular front side plate stood and installed on one surface of the bed frame and having a front head plate stood and installed while surrounding the outside of the front side plate; a rectangular rear body stood and installed on a rear surface of the bed frame; a side body which has an integrated rectangular shape to connect the front body and the rear body on one side of the bed frame; a storage body connecting the front body and the rear body on an upper side of the other side of the bed frame to form an insertion space on a lower side thereof; a plurality of partitions connecting the side body and the storage body to form a plurality of storage spaces; a plurality of partition cover covering a gap between the partitions; and a storage drawer stored from one side to the other side of the bed frame to store a large quantity of objects of a user. The present invention secures the plurality of storage spaces to allow the user to store the large quantity of the objects and various types of the objects, is conveniently used while preventing shaking when the objects are stored in the drawer, safely opens and closes the storage drawer, prevents the storage space from being separated while the objects are stored in the storage drawer, and fixates the partition while connecting the partitions to each other to easily disassemble and assemble the partition, and is not required to unnecessarily manufacture an additional case where the storage drawer is stored to significantly reduce manufacturing time and material cost.
Patent KR-20220027557-A (KR)
Inventor: LEE JIN KYUN
IPC: C08F220/34
Filed: 2020-08-27
Abstract: The present invention relates to a highly fluorinated polymer photoresist including an alpha-benzyl monoxime structure and spiropyran structure, and a method for manufacturing an organic electronic device using the same. The present invention provides a novel compound based on alpha-benzyl monoxime and spiropyran capable of being dissolved in a highly fluorinated solvent, and thus can form a negative type or positive type pattern with no formation of a residual film. According to the present invention, it is possible to carry out coating, developing and stripping steps during a photolithographic process or during the fabrication of an organic electronic device, merely by using a highly fluorinated solvent with no aid of an organic solvent or aqueous solution, and thus to reduce a possibility of chemical damages upon organic electronic material thin films. In addition, since no post-exposure baking treatment is required, it is possible to minimize physical and chemical damages during the formation of a pattern.
Patent KR-20220030522-A (KR)
Title: Floating structure monitoring system and method using multi-smart inertial sensor unit
Inventor: LEE SEONG MIN
IPC: G01W1/06
Filed: 2020-09-03
Abstract: The present invention relates to an integrated offshore structure behavior analysis and monitoring system and method using a wired/wireless network-based multi-fusion inertial sensor unit, which accurately determines abnormalities of an offshore structure. According to one embodiment of the present invention, the system comprises: a multi-fusion inertial sensor unit including, in one housing, at least one sensor module installed in each offshore structure and capable of measuring the state or behavior of the offshore structure, a wired/wired/wireless communication module capable of transmitting/receiving data measured by the sensor module through a wire or wirelessly, and a sensor interface interfacing the wired/wired/wireless communication module and an external sensor module interworking through the sensor module or an external interface; a gateway performing wired/wireless communication with the wired/wired/wireless communication module of the multi-fusion inertial sensor unit; a host PC performing wired/wireless communication with the gateway; and an integrated offshore structure behavior analysis and monitoring unit performing long-distance wireless communication with the host PC.
Patent KR-20210034503-A (KR)
Title: Substrate processing apparatus
Inventor: NAKAZAWA KAZUHIKO
IPC: H01L21/687
Filed: 2020-09-11
Abstract: A purpose is to provide a substrate treatment apparatus capable of properly treating a substrate. To achieve the purpose, a substrate treatment apparatus includes a treatment unit (14) and a control part (18). The treatment unit (14) treats a substrate (W). The control part (18) controls the treatment unit (14). The treatment unit (14) includes a plate (32), a rotation driving part (45), a fixing pin (33), a gas diffuser (34), a diffusion adjustment part (40), a treatment solution supply part (51) and a flowrate adjustment part (57). The control part (18) changes the flowrate of gas diffused by the gas diffuser (34) in accordance with one of the shape of the substrate (W) supported by the fixing pin (33), the rotation speed (RS) of the plate (32), and the flowrate (FR) of the treatment solution supplied by the treatment solution supply part (51) to the substrate (W) supported by the fixing pin (33).
Patent KR-20220037568-A (KR)
Title: Sealing Structure For Top Port
Inventor: PARK CHANG HYOUN
IPC: F16F9/02
Filed: 2020-09-18
Abstract: The present invention relates to a top port sealing structure comprising: a seal having a size which can pressurize a circumference of a rod through hole together with a combined rubber layer when inserted into the rod through hole of a top port; and a spring fitted behind a protrusion unit of the seal to press the protrusion unit toward a piston rod. The seal includes: a metal support having an insertion hole into which the piston rod is inserted in the center; and a rubber layer formed by being coupled to the metal support and having equal to or more than one protrusion units on the surface in contact with the piston rod. The piston rod is fitted into the insertion hole. The protrusion unit is pressed toward the piston rod by the spring. The rubber layer on the upper surface of the metal support presses the circumference of the rod through hole of the top port. An objective of the present invention is to provide the sealing structure in which a roll membrane and a sealing component can be omitted.
Patent KR-20220040182-A (KR)
Inventor: SON HEE HOON
IPC: B60G17/015
Filed: 2020-09-23
Abstract: The present invention relates to an electric vehicle height control apparatus comprising: an oil storage unit which stores oil; a motor driving unit which is driven when power is applied; a driving flow path unit which connects the oil storage unit with the motor driving unit and guides the oil stored in the oil storage unit to the motor driving unit; a vehicle height flow path unit which connects the motor driving unit with an actuator unit and guides the oil supplied from the motor driving unit to the actuator unit; and a pulsation reduction unit which is formed on the vehicle height flow path unit and alleviates a pulsation phenomenon. Therefore, noises are reduced and a vehicle height control velocity is improved.
Patent KR-20210053183-A (KR)
Title: Thrombectomy and stenting system
Inventor: LEE DECLAN
IPC: A61F2/966
Filed: 2020-09-24
Abstract: A design capable of performing both mechanical thrombectomy and stenting to treat occlusion within a brain vasculature provides a three-catheter setup. A first outer catheter has a maximum diameter and can serve as a guide catheter while also being a sheath for another catheter. A second deployment catheter may include a stepped or recessed section configured for aspiration of an occlusion and proximal to a distal tip, wherein the stepped or recessed section may serve as a housing for a braided expandable stent. The outer diameter of this stepped section may be lined with an expansion device upon which the braided stent rests. Inside the second deployment catheter is a microcatheter capable of delivering a mechanical thrombectomy device to a target site to withdraw an occlusion within a blood vessel, and then the stent can be expanded and implanted into the vessel.
Patent KR-20220042643-A (KR)
Inventor: KANG MI HYUN
IPC: A23P10/10
Filed: 2020-09-28
Abstract: The present invention relates to a mold assembly capable of mass-producing skewered food, which comprises: a mold body which has a plurality of cavities formed therein; a plurality of injection ports which are formed on one surface of the mold body, communicate with each of the plurality of cavities, and inject materials; and a through-hole which is formed on one surface of the mold body, and communicates with each of the plurality of cavities, and into which a skewer penetrating the materials injected into the plurality of cavities is inserted. According to the present invention, a mold capable of repeatedly mass-producing skewered food in the form of sticking food on a stick is provided, thereby increasing profitability for mechanization and mass production of skewered food.
Patent KR-20220042918-A (KR)
Inventor: SHIN HEON CHEOL
IPC: H01M6/04
Filed: 2020-09-28
Abstract: An object of the present invention is to provide an electrolyte for a zinc air battery to which an additive for properly forming and growing dendrite is added. The present invention relates to an electrolyte for a zinc air battery. According to an embodiment of the present invention, the electrolyte for a zinc air battery comprises: potassium hydroxide aqueous solution; an organic additive that inhibits growth of dendrite formed on an anode containing zinc during charging and discharging of a zinc air battery; and a metal additive that inhibits growth of the dendrite formed on the anode containing zinc during charging and discharging of the zinc air battery.
Patent KR-20220044000-A (KR)
Inventor: KIM MIN JAE
IPC: B64D41/00
Filed: 2020-09-29
Abstract: Disclosed is a parking assist drone that puts a vehicle on a vehicle board unit of the parking assist drone and flies from the ground to a parking space above a building to park the vehicle in the parking space above the building. According to the present invention, the parking assist drone comprises: a power unit configured to supply power to the parking assist drone; a control unit for receiving a radio control signal from a control terminal and controlling the movement of the parking assist drone based on the received control signal; a driving unit including a plurality of blades rotating using the power supplied from the power unit; a vehicle boarding unit for mounting a vehicle based on the control by the control unit; and a car blocker locking the vehicle so that the vehicle does not move during flight and releasing the lock so that the vehicle can be parked when landing in a parking space above the roof of the building.
Patent KR-20210067874-A (KR)
Title: Electronic device for providing target video in sports play video and operating method thereof
Inventor: BAEK JUN BONG
IPC: H04N21/81
Filed: 2020-10-16
Abstract: Various embodiments relate to an electronic device for providing a target image in a sports play video and an operating method thereof. Based on events occurring during a sports game, text relay data and sports play video are mapped to detect a reference point and a reference position in the text relay data and the sports play video, respectively. A target position from the reference position in the sports play video is detected using the time interval between the reference point and a target point in the text relay data. A target video is provided based on the target position in the sports play video. In terms of motion and structure, it is possible to efficiently provide a target image with low complexity.
Patent KR-20210033934-A (KR)
Title: Propellant supply equipment of liquid rocket engine which motor and pump exist on connection space
Inventor: PARK JAE HONG
IPC: F02K9/46
Filed: 2020-10-19
Abstract: The present invention relates to a propellant supply apparatus of a liquid rocket engine having a motor and a pump in a connected space. The propellant supply apparatus of the present invention includes: a housing including an inflow flow path into which a propellant flows; an impeller placed in an internal space of the housing; a motor rotating the impeller; a motor housing connected with the housing, while housing the motor; and a main flow path which is a passage for the propellant to be discharged to a combustion chamber of the liquid rocket engine. The propellant flows from the internal space of the housing into the internal space of the motor housing through an area where the housing and the motor housing are connected for cooling the motor, and the propellant having flowed into the internal space of the motor housing, flows in the motor housing, and then, can flow into main flow path through a first flow path member formed in the motor housing, or can re-flow into the housing through a second flow path member formed in the motor housing.
Patent KR-20220052133-A (KR)
Inventor: JANG HEE JUNG
IPC: C08F210/16
Filed: 2020-10-20
Abstract: The present invention relates to a method for preparing a polyethylene resin for an electric wire sheath and a resin prepared by the method, and more specifically, to a polyethylene resin in which the zero shear viscosity of polyethylene generated in a first loop reactor at 180℃ measured by an ARES rheometer is 10^7 or more in a loop slurry step comprising two or more reactors, the polyethylene produced in a second loop reactor has a zero shear viscosity of 3.5 * 10^5 or more as measured by an ARES rheometer at 200℃, and satisfies 25 < = 1^st η_0_180℃/2^nd η_0_200℃ < = 60, and the polyethylene produced in the first loop reactor has a constituent content of 51-55%. The density difference (2^nd density to 1^st density) between the polyethylene generated in the first loop reactor and the polyethylene generated in the second loop reactor is 0.01 g/cm^3 or more. According to the polyethylene resin preparation method of the present invention, it is possible to easily provide a resin for wire sheaths, which has excellent processability and environmental stress cracking resistance, and which maintains a balance between impact strength and bending strength.
Patent KR-20220053110-A (KR)
Inventor: SIM YONG BO
IPC: H01L21/677
Filed: 2020-10-21
Abstract: The present invention relates to a substrate flip module and a substrate process system having the same. More specifically, the present invention relates to the substrate flip module, which is able to flip an inserted substrate, and a substrate process system having the same. According to the present invention, the substrate flip module (10) comprises: a chamber (100) forming an inner space (S); and a substrate flip unit (200) installed in the chamber (100) and flipping the substrate (1) loaded on the chamber (100). The substrate flip unit (200) includes: a substrate clamping unit (210) clamping the substrate (1); a rotation unit (220) rotating the substrate clamping unit (210) so that the substrate (1) clamped by the substrate clamping unit (210) is flipped; and a substrate unclamping unit (230) for unclamping the substrate clamped by the substrate clamping unit (210). The chamber (100) includes one pair of gates (110) formed on both side surfaces facing each other of the chamber (100) allowing the substrate to enter and exit.
Patent KR-20200127139-A (KR)
Inventor: BOHYUN NAM
IPC: A47L9/16
Filed: 2020-10-28
Abstract: The present invention relates to a cleaner. The cleaner comprises: a suction part; a suction motor for generating suction force to suck air along the suction part; a battery for supplying power to the suction motor; a first cyclone part for separating dust from the air sucked through the suction part; a second cyclone part for separating dust from the air discharged from the first cyclone part; a dust container including a dust collection body which stores the dust separated from the first and second cyclone parts, and a body cover which covers the dust collection body; a discharge cover for forming an exterior, and receiving a filter for filtering air passing through the suction motor; and a handle for a user′s gripping. The handle and the battery are located in a region between a first line passing through the body cover and parallel to the body cover, and a second line passing through one end of the discharge cover and parallel to the first line. The dust container and the discharge cover are located opposite to each other on the basis of the second cyclone part. According to the present invention, user convenient is improved.
Patent KR-20220059225-A (KR)
Title: Apparatus for processing rader signal and method thereof
Inventor: LEE JONG HUN
IPC: G01S7/285
Filed: 2020-11-02
Abstract: The present invention relates to a radar signal processing device and to a method thereof. According to one embodiment, the radar signal processing device includes: a signal receiving portion for receiving a radar signal; a sampling portion for forming a plurality of samples by sampling the received radar signal; and a frequency conversion portion for sequentially performing frequency conversion on a plurality of samples formed based on a preset conversion unit, performing decimation on a sample corresponding to the conversion portion, and performing frequency conversion on a target sample derived through the decimation.
Patent KR-20220059368-A (KR)
Inventor: KIM KWANG HWA
IPC: H04N5/225
Filed: 2020-11-02
Abstract: The present invention relates to a camera module to maintain a combination state of a lens housing and a housing holder stably. According to the present invention, the camera module comprises: a lens housing including a main body and a flange part protruding outward from the outer surface of the main body and having a plurality of anti-shake holes; a housing holder accommodating the lens housing therein and having a plurality of anti-shake protrusions inserted into the plurality of anti-shake holes, respectively; a substrate to which the housing holder is coupled; an image sensor unit located on the substrate; and an adhesive placed within each anti-shake hole. One of the housing holder and each anti-shake protrusion is in direct contact with the lower surface of the flange part located around the anti-shake hole, and the adhesive is located between a part of the flange part in contact with each anti-shake hole and a side surface of the anti-shake protrusion adjacent to the part of the flange part.