baber/WOPTO huggingface dataset:
Patent KR-20220117945-A (KR)
Title: Etching treatment device and etching treatment method
Inventor: KIM KYONG NAM
IPC: H01J37/32
Filed: 2021-02-17
Abstract: According to an embodiment of the present invention, an etching treatment method and an etching treatment device using liquid fluorocarbon or liquid hydrofluorocarbon precursor capable of achieving almost the same effect as cryogenic etching even at a relatively high temperature compared to cryogenic etching may be provided. In addition, an etching treatment method and an etching treatment device capable of solving process problems that may occur due to a liquid precursor and a low temperature may be provided.
Patent KR-20220118593-A (KR)
Title: Fire monitoring system and method for a vehicle
Inventor: AN JAE WON
IPC: B60R16/023
Filed: 2021-02-18
Abstract: The present invention provides a system and a method for monitoring a fire of a vehicle, which can effectively monitor a fire in a vehicle by using temperature sensors installed in various parts of the vehicle and through a simple control logic, thereby minimizing human and property damages caused by fire incidents. The method according to the present invention includes: a step of detecting temperature at each part of a vehicle; a step of determining whether a temperature rise has occurred in each part of the vehicle; if a temperature rise has occurred, a step of determining whether the temperature rise per unit time is equal to or greater than a first set value; if the temperature rise per unit time is equal to or greater than the first set value, a step of determining whether the current temperature is equal to or greater than a second set value, which is a temperature level indicative of a risk of a fire outbreak; and if the current temperature is equal to or greater than the second set value, a step of operating a cooling device and warning the driver of a fire risk.
Patent KR-20220008733-A (KR)
Inventor: CHOI EUN CHEOL
IPC: C23C16/458
Filed: 2021-02-22
Abstract: The present invention relates to a substrate processing apparatus and, more specifically, to a substrate processing apparatus which performs substrate processing for a plurality of substrates in a process chamber forming a plurality of processing spaces. The present invention provides a substrate processing apparatus having N processing spaces (S), wherein N is a natural number equal to or greater than 2, separated from each other for processing a substrate (10). The substrate processing apparatus comprises: a chamber body (110) having an opening portion in which an upper side is opened; a process chamber (100) including an upper lid (120) coupled to the opening portion of the chamber body (110); N gas injection units (200) installed on the upper lid (120) and injecting gas into the N processing spaces (S); N substrate support units (300) liftably installed in a lower area of the chamber body (110) so as to face the gas injection units (200) and provided with a substrate seating surface (302) having an upper surface supporting the substrate (10); and N auxiliary gas injection units (400) detachably installed on the bottom surface of the upper lid (120) corresponding to the peripheries of the N gas injection units (200) respectively to inject separation gas, introduced from the outside, to the lower area of the chamber body (110), wherein the auxiliary gas injection units (400) are installed on the bottom surface of the upper lid (120) so as to protrude more downward than the gas injection units (200) such that the processing spaces (S) are formed at direct lower sides of the gas injection units (200), respectively. The present invention can largely improve maintenability.
Patent KR-20210113555-A (KR)
Title: Setting device for setting an optically-relevant structural unit of a motor vehicle headlamp
Inventor: HOBEL GREGOR
IPC: B60Q1/076
Filed: 2021-02-23
Abstract: The present invention relates to a setting device (100) for setting an optically-related structural unit of a vehicle headlamp, which comprises: a driving device (150) disposed on a gripping body (500), and having a transmission member (200) supported to be rotated around a displacement axis (X); an actuating member (300) having a connecting section (340) and a threaded section (350), wherein the connecting section (340) of the actuating member (300) is mechanically engaged with the transmission member (200) by a connection unit, and interlocked with an optically-related structure unit using a coupling member (360); and a guide component (400) having a mating thread (410) corresponding to the threaded section (350), disposed in the gripping body (500), wherein the actuating member (300) is supported to be rotated and displaced in the guide component (400) using the guide component (400) for converting a rotating movement of the transmission member (200) into a sliding movement along the displacement axis (X) by being combined with the threaded section (350) while being mounted on the threaded section (350). The coupling member (360) of the actuating member (300) is disposed between the threaded section (350) and the connecting section (340). Therefore, the improved setting device can be provided.
Patent KR-20220122343-A (KR)
Title: Pants that can implement apple hips through self-correction without photoshop
Inventor: HWANG IN HO
IPC: A41D27/20
Filed: 2021-02-26
Abstract: The present invention relates to pants capable of implementing apple hips through self-correction without a photoshop, which comprises: a main body portion having a body portion corresponding to a waist part and a hip part and a pair of legs branched from a lower part of the body portion; a support portion disposed inside the body portion which corresponds to the hip part to elastically support the hip part; and a band portion disposed on an upper part of the body portion to pressurize and support the waist part and a belly part, wherein the main body portion includes: a cut portion cut in a V shape and joined such that the cut portion is extended from a lower part of the band portion to an upper part of the leg portion on the lateral portion of the body portion; a pair of pocket portions formed symmetrically at both sides of the hip part as the center on a rear side of the body portion; and a dart portion formed to be extended from the pocket portion to the band portion. A curved line is formed from the waist part to the hip part through the cut portion, the support portion, and the band portion to give a volume of a rounded hip to the hip line, thereby implementing apple hips through self-correction without photoshop.
Patent KR-20220098653-A (KR)
Inventor: NOGUCHI HIROKI
IPC: G11C7/04
Filed: 2021-03-03
Abstract: A memory device includes: a memory cell array including a plurality of memory cells; a temperature sensor configured to detect a temperature of the memory cell array; a writing circuit configured to write data into the plurality of memory cells; and a controller coupled to the temperature sensor and the wiring circuit. The controller is configured to determine a width of a target writing pulse used by the writing circuit based on the detected temperature of the memory device.
Patent KR-20210116263-A (KR)
Title: Airbag device manufacturing method and airbag device
Inventor: HIROYOSHI SHIMONO
IPC: B60R21/264
Filed: 2021-03-05
Abstract: An objective is to provide an airbag device manufacturing method by which an expansion shape of an airbag cushion, that is assumed after inflation is completed, can be satisfactorily realized and an airbag device. An airbag cushion, which inflates and expands between adjacent seats in a cabin, comprises: an upper panel and a lower panel which are separated in a vertical direction and face each other during expansion; a side panel which connects circumferences of the upper panel and the lower panel; a projection part which projects upward from the upper panel; and a cylindrical inflator which is installed along an inner surface of the side panel on one side of the projection part. A first roll part in which the upper panel and the side panel, on which an installation part of the inflator is provided, are stacked on the front and back and the projection part is rolled into a roll form, a folding part of which one side part is folded to cover the installation part of the inflator, and a second roll part of the other side part is rolled into a roll form are stored in the folded state that those parts are arranged on the upper panel with the second roll part as the center.
Patent KR-20210120837-A (KR)
Title: Radio frequency module and communication device
Inventor: YAMAGUCHI YUKIYA
IPC: H04B1/04
Filed: 2021-03-09
Abstract: A high-frequency module (1) comprises: a module substrate (91) having main surfaces (91a, 91b) facing each other; a power amplifier (10A) for amplifying a transmission signal of a first frequency band; a power amplifier (20A) for amplifying a transmission signal of a second frequency band different from the first frequency band; and a switch (41) connected to an input terminal of the power amplifier (10A) and an input terminal of the power amplifier (20A). The power amplifiers (10A, 20A) are disposed on the main surface (91a). The switch (41) is arranged on the main surface (91b).
Patent KR-20220126997-A (KR)
Title: A Therapeutic Agent of osteoporosis using autograft of frozen ovarian tissue
Inventor: LEE JAE WANG
IPC: A61K35/54
Filed: 2021-03-10
Abstract: The present invention provides a therapeutic agent for osteoporosis using autotransplantation of frozen ovarian tissues that effectively treats osteoporosis by using ovarian tissue-based hormone replacement therapy, which autotransplants frozen ovarian tissue after menopause, unlike conventional pharmacological hormone replacement therapy that has many side effects.
Patent KR-20220127687-A (KR)
Title: Variable hood device
Inventor: CHO HEE KEUN
IPC: F24F13/02
Filed: 2021-03-11
Abstract: The present invention relates to a variable hood device. The variable hood device includes: a support holder fixed to a wall; a rotating holder capable of rotating around a vertical rotation axis while the rotating holder is supported on the support holder; an arm unit supported by the rotating holder and capable of three-dimensionally moving; a foldable hood mounted on an end of the arm unit and unfolded when the foldable hood is used, whereas the foldable hood is folded when not in use; an exhaust pipe connected to the foldable hood and extended outdoors; and an exhaust unit installed in the exhaust pipe to induce negative pressure of the foldable hood by forming the flow of air in a direction facing the outside. According to the present invention, the variable hood device has a wide physical boundary for being used as a foldable hood since the position of the foldable hood can be controlled three-dimensionally. Also, the variable hood device enables a user to enjoy wider use of the kitchen since the variable hood device is folded and positioned to be close to one side when not in use. Moreover, the variable hood device does not generate noise from a fan rotating since the variable hood device does not use a fan for air exhaust.
Patent KR-20220128201-A (KR)
Title: Method and device for matching external transport drivers
Inventor: YOO SEONG CHAN
IPC: G06Q10/08
Filed: 2021-03-12
Abstract: Disclosed is a method for matching external transport drivers. The method includes: a step of receiving a transport request including consignor location information and transport destination information; a step of determining a transport section based on consignor location information and transport destination information; a step of determining priority for providing the transport request based on a degree of adjacency of the transport section and the external transport drivers, a transport schedule of the external transport drivers, a size of an owned transport vehicle, and transport costs; and a step of providing the transport request based on the priority.
Patent KR-20220128737-A (KR)
Title: Method and system for operating photovoltaic inverter using multi-layer neural network fault diagnosis model
Inventor: BANG JUN HO
IPC: G06N3/02
Filed: 2021-03-15
Abstract: According to the present invention, a solar inverter drive system using a multilayer neural network failure diagnosis model comprises: a solar panel converting solar energy into electrical energy to output electric power; a master module and a slave module each including an inverter module, converting the power output from the solar panel into alternating current, and transmitting the power to a power system; and a monitoring system collecting monitoring data of the master module and slave module and determining failure states of the master module and slave module using a predefined multilayer neural network failure diagnosis model. Here, the solar inverter drive system is configured so that the master module preferentially transmits the power to the power system. When the master module is determined to be in the failure state by the monitoring system, the master module is shut off and the slave module operates.
Patent KR-20220130393-A (KR)
Title: BOG operation control method of LNG supply system.
Inventor: NAH KWANG HO
IPC: F17C9/02
Filed: 2021-03-18
Abstract: The present invention relates to a BOG operation control method of an LNG supply system, and more particularly to the BOG operation control method of an LNG supply system that discharges BOG generated from a low pressure storage tank and a high pressure storage tank to the outside when the pressure of the storage tank reaches a preliminary static force during a process in which an LNG of the LNG supply system is transferred, and ensures that the BOG discharged in this way can be used for NG supply through a BOG compressor. The BOG operation control method of an LNG supply system includes: a step of selecting the BOG compressor (60) as an automatic operation (S100); a step of checking a start condition of the automatic operation of the BOG compressor (60) (S200); a step in which an inner BOG is transferred to an NG buffer tank (70) via the BOG compressor (60); and a step of stopping driving of the BOG compressor (60) and interrupting a transfer process.
Patent KR-20220135723-A (KR)
Inventor: KIM JEONG WOOK
IPC: H04R5/033
Filed: 2021-03-31
Abstract: The present invention relates to a neck band which comprises: a case which has a sound outlet; a sound module which is disposed inside the case, and generates sound; and a vibration module which is disposed to face the sound module, and generates vibration. The neck band can supplement low-pitched sounds and provide a sense of vigor to a wearer when the wearer listens to sound.
Patent KR-20220135958-A (KR)
Inventor: LEE DONG KEON
IPC: H01L23/498
Filed: 2021-03-31
Abstract: According to an embodiment, a circuit board comprises: a first substrate layer; and a second substrate layer arranged on the first substrate layer. The first substrate layer includes: a first insulating layer including a core layer and an insulating layer arranged on at least one side of the core layer; a first circuit pattern arranged on the first insulating layer; and a first via passing through the first insulating layer, and connected to the first circuit pattern. The second substrate layer includes: at least two second insulating layers arranged on the first insulating layer; a second circuit pattern arranged on the second insulating layer; and a second via passing through the second insulating layer, and connected to the second circuit pattern. The first insulating layer and the second insulating layer include different insulating materials. The width of the second via is different from that of the first via. Therefore, the circuit board enables a plurality of processor chips to be mounted thereon.
Patent KR-20220139657-A (KR)
Inventor: HYEONGKEUN KIM
IPC: B01J19/08
Filed: 2021-04-08
Abstract: The present invention relates to a low-temperature direct growth method of multi-layer graphene used as a core layer of a pellicle for extreme ultraviolet ray exposure, a pellicle for extreme ultraviolet ray exposure using the same, and a manufacturing method thereof. The present invention comprises the steps of: forming an etch stop layer on a silicon substrate; forming a seed layer with at least one material among amorphous boron, BN, BCN, B_4C and Me-X, wherein Me is at least one of Si, Ti, Mo and Zr, and X is at least one of B, C and N; forming a metal catalyst layer on the seed layer; forming an amorphous carbon layer on the metal catalyst layer; and directly growing multi-layer graphene on the seed layer by interlayer exchange between the metal catalyst layer and the amorphous carbon layer through low-temperature heat treatment at 450 to 600℃.
Patent KR-20220140285-A (KR)
Inventor: KIM SEONG RO
IPC: A61C8/00
Filed: 2021-04-09
Abstract: One embodiment of the present invention provides an abutment assembly comprising: an abutment coupled to a fixture implanted in the alveolar bone; an artificial tooth-shaped crown seated on an upper surface of the abutment, and formed with a through-hole in a center; a washer inserted above the through-hole and in contact with an inner surface of the crown; and a screw coupled to the abutment through the washer, wherein when inserting the screw, a force is applied radially outward in the washer so that the washer and the crown are elastically coupled. Therefore, the present invention is capable of enabling the crown to be securely coupled to the abutment without a dental cement.
Patent KR-20220143521-A (KR)
Inventor: JONG JIN HO
IPC: B25B23/16
Filed: 2021-04-16
Abstract: The present invention relates to a puller that reduces damage to a separation target, reduces separation operation cost, and facilitates a single operation. The puller according to the present invention for achieving the above objective includes: a column shaft elongated in the longitudinal direction; a handle provided on the column shaft to enable sliding movement along the column shaft; a couple unit positioned at one end of the column shaft in the longitudinal direction and configured to be coupled with at least a portion of an object to be separated; and a stopper located at the other end of the column shaft in the longitudinal direction and configured to limit movement of the handle.
Patent KR-20220144978-A (KR)
Inventor: JUN KEE SUK
IPC: G09B19/22
Filed: 2021-04-21
Abstract: The present invention relates to a both-sided learning board game card and a both-sided learning board game card set including the same. The both-sided learning board game card of the present invention includes a plurality of unit cards such that a plurality of people can participate and enjoy the game, wherein the plurality of unit cards can be used on both sides, and a learning pattern part of a learning target is formed on a learning surface on one side, wherein a game number pattern part made of natural numbers is printed in an upper corner of the learning surface, and three different types of virus cessation pattern parts are additionally printed on one side of the learning surface, and a number game surface is formed on the other side of the learning surface, wherein a number and character combination pattern part formed by the combination of Arabic numerals and special characters is formed on the number game surface.
Patent KR-20220145080-A (KR)
Inventor: LEE SEON BONG
IPC: H04N5/225
Filed: 2021-04-21
Abstract: Disclosed is a device for determining a vehicle dual camera mounting position. The device for determining a vehicle dual camera mounting position of the present invention may include: an image correction unit for correcting an image photographed by a dual camera and detecting a focal length and a parallax of the dual camera; a lane detection unit for detecting a lane; and a mounting position determination unit measuring the distance to an object based on the focal length and the parallax detected by the image correction unit and the lane detected by the lane detection unit, and determining the mounting position of the dual camera through a measured distance to the object and a preset actual distance.
Patent KR-20220145470-A (KR)
Inventor: KANG GYUSUNG
IPC: G11C11/16
Filed: 2021-04-21
Abstract: A memory device according to one embodiment of the present disclosure comprises: a control logic circuit configured to generate a write enable signal based on a write command; a first memory cell connected with a first word line and a first column line; a first write circuit which receives first write data to be stored in the first memory cell through a first write input/output line and applies a write voltage to a first data line based on the first write data in response to the write enable signal; and a first column multiplexer circuit configured to select the first column line and connect the first column line with the first data line in response to a first column select signal, such that the write voltage is applied to the first memory cell. The first write circuit applies the write voltage to a bulk port of the first column multiplexer circuit in response to the write enable signal. According to the present invention, a memory device capable of preventing a latch-up phenomenon during a write operation is provided.
Patent KR-20220145633-A (KR)
Inventor: KIM CHUL KYU
IPC: F04D29/58
Filed: 2021-04-22
Abstract: The present invention relates to a cooling system for a turbo blower apparatus which allows air in a turbo blower to flow to an airfoil bearing through a cooling air moving path of a cooling air guide plate provided between an impeller and the airfoil bearing to cool the bearing. An objective of the present invention is to increase cooling efficiency. To achieve the objective, the cooling system for a turbo blower apparatus comprises: a rotary shaft; an impeller coupled to an end of the rotary shaft to rotate; a radial airfoil bearing allowing the rotary shaft to penetrate the middle thereof; a thrust airfoil bearing allowing the rotary shaft to penetrate the middle thereof, and arranged between the impeller and the radial airfoil bearing; and a motor housing formed in a cylindrical shape to have a hollow space formed therein, allowing the rotary shaft, the radial airfoil bearing, and the thrust airfoil bearing to be arranged in the hollow space, and circulating cooling air supplied from a motor cooling fan in the hollow space. The cooling system for a turbo blower apparatus further comprises a cooling air guide plate formed in a disk shape to allow the rotary shaft to penetrate the middle thereof, arranged in the hollow space to be coupled to the motor housing, and arranged between the impeller and the thrust airfoil bearing.
Patent KR-20220151817-A (KR)
Title: Vinyl cutting device and system including the same
Inventor: HWANG CHANG GYU
IPC: B65H3/08
Filed: 2021-05-07
Abstract: According to the present invention, provided is a vinyl cutting device for cutting a vinyl to be cut into a predetermined shape. The vinyl cutting device comprises: a stage on which the vinyl to be cut is placed; a cutting unit provided to cut the vinyl to be cut seated on the stage on a work area, including a cutter formed to adjust the displacement in the z-axis direction so as to contact only the vinyl to be cut; and a transport assembly which moves the cutting unit from the top of the stage in one direction or more among the x-axis, y-axis, and z-axis directions.
Patent KR-20220053457-A (KR)
Inventor: JANG YOUNGROK
IPC: H04B7/06
Filed: 2021-05-10
Abstract: The present invention relates to a communication technique that combines a 5G communication system with an IoT technology to support higher data transmission rates after a 4G system and a system thereof. The present invention can be applied to intelligent services (eg, smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail business, security and safety related services, etc.) based on a 5G communication technology and an IoT-related technology. According to various embodiments of the present invention, provided are a method for repeatedly transmitting and receiving uplink data in a network cooperative communication system and a device capable of performing the same.