baber/WOPTO huggingface dataset:
Patent KR-20220000096-A (KR)
Title: Semiconductor device
Inventor: KIM WU KANG
IPC: H01L29/423
Filed: 2020-06-25
Abstract: Provided is a semiconductor device with improved electrical properties. The semiconductor device includes: a pattern structure; a stacked structure including gate layers and interlayer insulating layers which are spaced apart from each other in a vertical direction and stacked on the pattern structure; a channel hole penetrating the stacked structure in the vertical direction; a core region extending in the vertical direction in the channel hole; a channel layer disposed on a side surface of the core region; a first dielectric layer, an information storage layer, and a second dielectric layer sequentially disposed between the channel layer and the gate layers, in which the first dielectric layer is adjacent to the gate layers, and the second dielectric layer is in contact with the channel layer; and a pad pattern disposed on the core region in the channel hole and being in contact with the channel layer, wherein an uppermost gate layer of the gate layers may have a first portion and a second portion disposed on the first portion, the uppermost gate layer may have a side surface facing the first dielectric layer, and a first horizontal distance between the side surface of the first portion and an outer surface of the channel layer may be larger than a second horizontal distance between the side surface of the second portion and an outer surface of the pad pattern.
Patent KR-20220001782-A (KR)
Title: Supercritical processing system and method for preventing foreign substances from entering the chamber
Inventor: KIM HYUNG CHUL
IPC: H01L21/02
Filed: 2020-06-30
Abstract: A supercritical treatment system according to one embodiment includes: a chamber in which a supercritical treatment process for a substrate is performed; a supercritical fluid supply line connected to the front end of the chamber; a first auto valve provided in the supply line; a first exhaust line, a second exhaust line, and a third exhaust line connected to the rear end of the chamber; a second auto valve provided in the first exhaust line; a third auto valve and a first regulator provided in the second exhaust line; a fourth auto valve and a second regulator provided in the third exhaust line; and a control unit controlling opening and closing of the first auto valve, the second auto valve, the third auto valve, and the fourth auto valve.
Patent KR-20220005138-A (KR)
Title: Removable trash can desk
Inventor: HUR HONG SUNG
IPC: A47B19/10
Filed: 2020-07-06
Abstract: In the present invention, a top plate of a desk is of a slide type so that a trash can is detachably attached to the lower part of the top plate of the desk. Small garbage that occurs on the desk can be disposed without the hassle of moving from time to time.
Patent KR-20220009230-A (KR)
Inventor: LEE MYOUNG KYUN
IPC: B65H27/00
Filed: 2020-07-15
Abstract: Disclosed is a variable roller structure capable of changing the outer diameter of a step portion supporting a film substrate as needed. According to an embodiment of the present invention, a variable roller structure comprises: a cylindrical first body (11) and second body (31); a first step portion (50) installed between the first body (11) and the second body (31); and a first movable member (85) installed in contact with the first step portion (50). The diameter of the first step portion (50) may be changed by the rotational movement of the first movable member (85).
Patent KR-20220011264-A (KR)
Title: Apparatus for treating substrate with the unit, and Method for treating substrate
Inventor: PARK MIN JUNG
IPC: H01L21/67
Filed: 2020-07-20
Abstract: The present invention provides a substrate treating apparatus and a substrate treating method. In one example, a substrate treating apparatus includes: a support unit for supporting a substrate; a liquid supply unit for discharging a liquid onto the substrate supported by the support unit; a controller for controlling the liquid supply unit and the support unit. The liquid supply unit includes: a pre-treatment nozzle for discharging a first treatment liquid in a stream manner; and a main nozzle for discharging a second treatment liquid in a liquid curtain method. The controller can control the support unit to provide a support unit so that the rotation direction of the substrate when the first processing liquid is discharged from the main nozzle is opposite to the rotation direction of the substrate when the second processing liquid is discharged from the pre-treatment nozzle.
Patent KR-20220013716-A (KR)
Title: The control method of electric water pump assembly
Inventor: PARK JONG WON
IPC: F04B49/22
Filed: 2020-07-27
Abstract: The present invention relates to an electric water pump assembly control method and, more particularly, to a water pump assembly control method capable of controlling a 3-way valve and an electric water pump using one integrated controller. The electric water pump assembly control method includes an initial angle value input step, an initial speed value input step, an initial angle control step, an initial speed control step, an operating angle input step, an operating speed input step, an operating angle control step, and an operating speed control step. In the initial angle value input step, an integrated controller of a water pump assembly receives the angle of an initial value of the 3-way valve from a central controller (ECU) of a vehicle. In the initial speed value input step, the integrated controller receives the speed of an initial value of the electric water pump from the central controller. In the initial angle control step, the integrated controller controls the 3-way valve at the angle of the initial value. In the initial speed control step, the integrated controller controls the water pump at the speed of the initial value. In the operating angle input step, the integrated controller receives the operating angle of the 3-way valve from the central controller. In the operating speed input step, the integrated controller receives the operating speed of the water pump from the central controller. In the operating angle control step, the integrated controller controls the 3-way valve at the operating angle. In the operating speed control step, the integrated controller controls the water pump at the operating speed.
Patent KR-20220022196-A (KR)
Inventor: JAE SEOK JANG
IPC: F25D25/02
Filed: 2020-08-18
Abstract: The present invention provides a refrigerator, where a restriction unit is formed in a shelf assembly and a contract unit colliding with the restriction unit is formed on a cold air cover to restrain excessive rotation of the cold air cover when the cold air cover deviates from a guide space to be rotated downward. Therefore, the present invention can prevent an impact noise or damage caused by the excessive rotation of the cold air cover.
Patent KR-20220023245-A (KR)
Inventor: LEE TAEK SOO
IPC: H01M4/04
Filed: 2020-08-20
Abstract: The present invention provides a dual slot die coater capable of easily adjusting a coating gap and controlling deviation in a width direction of the coating gap. The dual slot die coater of the present invention is the dual slot die coater having a lower slot and an upper slot. The dual slot die coater comprises: a lower die block; a middle die block which is arranged in an upper part of the lower die block, and forms the lower slot between the lower die block and the middle die block; and an upper die block which is arranged in an upper part of the middle die block, and forms the upper slot between the middle die block and the upper die block. Each of the lower die block, the middle die block, and the upper die block includes a lower die lip, a middle die lip, and an upper die lip forming a front end unit thereof. A fixing block, which is bolt-fastened to back surfaces of at least two die blocks among die blocks, is further included on the back surfaces of the die blocks which are opposite to the front end unit. The fixing block includes a stepped unit which protrudes toward the front end unit against a reference plane adhering to a back surface of any one of the two blocks, and adheres to a back surface of another die block of the two blocks to the stepped unit. A step between back surfaces of the two blocks combined with the fixing block is formed.
Patent KR-20220025348-A (KR)
Inventor: LEE RAE CHUL
IPC: B25J19/02
Filed: 2020-08-24
Abstract: The present invention relates to a facility inspection system using vacuum adsorption, in which a facility inspection function is added to a robot capable of climbing a wall such that an inspection operation of various types of facilities to be inspected, which are difficult for workers to directly access, can be further efficiency performed and the occurrence of an accident can be prevented. To this end, the present invention relates to a facility inspection system using a wall surface climbing robot which is provided with a plurality of adsorption means (20) on a robot main body (10) so as to be movable along a wall surface. The robot main body (10) comprises: a camera (30) for inspecting the external appearance of a facility; a hitting device (40) which applies hitting power to inspect the inside of the facility; an indication means (50) which displays an abnormality unit on a surface of the facility; and a transmission unit (60) configured to wirelessly transmit images of the camera (30) and sound information generated by the hitting of the hitting device (40) to a receiving unit (100) on the ground.
Patent KR-20220025549-A (KR)
Inventor: KIM YOUNG JIN
IPC: G06Q30/06
Filed: 2020-08-24
Abstract: According to an embodiment of the present invention, a system for providing prepayment type food ordering and membership management agency services for small business owners comprises: a plurality of small business owner store terminals which subscribe to order prepayment and customer membership agency management services; a customer terminal for processing order prepayment of information of a product sold by the plurality of small business owner store terminals by using order prepayment points; and a service operating server configured to provide product information, which can be paid by the order prepayment points, to the customer terminal, individually manage payment membership mileages for the amount of the order prepayment points for each of a plurality of small business owner stores, and provide event information, provided from the plurality of small business owner store terminals, to the customer terminal.
Patent KR-20220026320-A (KR)
Inventor: KIM JIN SOO
IPC: H01M10/6556
Filed: 2020-08-25
Abstract: A battery cooling device according to an embodiment of the present invention includes: a first support unit connected to a vehicle frame; a first plate disposed on the upper surface of the first support unit and having a concave flow path formed on one surface thereof; a cooling fin connected to the inner surface of a straight section of the flow path; a second plate disposed on the upper surface of the first plate and having an outlet hole and an inlet hole communicating with the flow path; and a second support unit disposed on the upper surface of the second plate to mount a battery.
Patent KR-20220029024-A (KR)
Inventor: PARK YOON KOOK
IPC: B01D53/14
Filed: 2020-09-01
Abstract: The present invention relates to a composition for absorbing greenhouse gas, which achieves physical absorption by adsorption reaction with the greenhouse gas containing carbon dioxide, and a method for producing the same, and more specifically, to a composition for absorbing greenhouse gas and a method for producing the composition for absorbing greenhouse gas, in which the composition is a deep eutectic solvent (DES), which is a eutectic mixture of hydrogen bond acceptor (HBA) containing methyltriphenylphosphonium bromide and a hydrogen bond donor (HBD) containing ethylene glycol or is obtained by adding a cosolvent to DES in order to resolve the limitation of absorption of carbon dioxide of DES.
Patent KR-20210122635-A (KR)
Title: Multi-gate transistor structure
Inventor: LIAW JHON JHY
IPC: H01L29/423
Filed: 2020-09-04
Abstract: A semiconductor device according to the present disclosure includes a first channel member including a first channel portion and a first connection portion; a second channel member including a second channel portion and a second connection portion; a gate structure disposed around the first channel portion and the second channel portion; and an inner spacer feature disposed between the first connection portion and the second connection portion. The gate structure includes a gate dielectric layer and a gate electrode. The gate dielectric layer is extended partially between the inner spacer feature and the first connection portion and between the inner spacer feature and the second connection portion. The gate electrode is not extended between the inner spacer feature and the first connection portion and between the inner spacer feature and the second connection portion.
Patent KR-20220033756-A (KR)
Title: Electronic device including camera module shooting through at least one portion of display device
Inventor: JEON SANGYONG
IPC: G03B17/12
Filed: 2020-09-10
Abstract: Disclosed is an electronic device comprising: a camera module including at least one lens; a display including a camera exposure area that at least partially overlaps the at least one lens when viewed in the direction corresponding to the optical axis of the at least one lens; and an iris arranged in the camera exposure area. The camera module may comprise: a variable lens of which curvature is changed on the basis of supplied electric energy; a first lens which is arranged between the display and the variable lens and which has a positive refractive power; and a second lens which is arranged to be farther than the first lens from the display and which has a negative refractive power. The ratio between a first distance from the iris to the variable lens and a second distance from the first lens to the variable lens can be set to have a size that is within a designated range. Besides, various embodiments checked through the specification are possible. The present invention can minimize the size of the camera hole by placing the iris on the display.
Patent KR-20220035626-A (KR)
Title: Gpu method for managing gpu resources and computing device for executing the method
Inventor: KIM JUNG HO
IPC: G06F9/4401
Filed: 2020-09-14
Abstract: Disclosed are a GPU resource management method and a computing device for executing the same. According to an embodiment of the present invention, the computing device includes one or more processors and a memory storing one or more programs to be executed by the one or more processors. A GPU resource management device includes: a master node receiving a work command from a user and generating a booting signal based on the received work command; an operating system unit booting a first operating system or a second operating system according to a booting signal input from the master node; and a worker node receiving the work command from the master node and allocating the work command to a graphics processing unit (GPU). Accordingly, the GPU can be efficiently operated.
Patent KR-20220040747-A (KR)
Title: Fuel tank insert ship
Inventor: HWANG JUNG OH
IPC: F17C13/08
Filed: 2020-09-24
Abstract: Provided is a fuel tank insert vessel capable of securing a view of the wheelhouse by partially burying a fuel tank in an inner space. The fuel tank insert vessel may comprise: a hull having a storage tank therein and providing a deck having the inner space on the upper side of the storage tank; the fuel tank in which at least a part of a lower part is buried in the inner space; a support unit installed in the inner space to seat the fuel tank in the inner space; and a cover surrounding the fuel tank.
Patent KR-20210114322-A (KR)
Title: Devices, methods, and graphical user interfaces for interacting with user interface objects corresponding to applications
Inventor: TYLER WILLIAM M
IPC: G06F3/0484
Filed: 2020-09-24
Abstract: While displaying a first user interface, in response to detecting a first user input that is directed to a respective location in the first user interface, if the respective location corresponds to a location of a first user interface object that includes application content corresponding to a first application and is preconfigured with one or more predetermined configuration options and the first user input is a first type of input, a computer system displays first controls for changing the one or more configuration options for the first user interface object. If the respective location corresponds to the location of the first user interface object and the first user input is a second type of input, the computer system displays, in a respective user interface different from the first user interface, the first user interface object with the one or more predetermined configuration options. According to the present invention, provided is an electronic device which displays user interface objects corresponding to applications and has touch-sensitive surfaces for interacting therewith.
Patent KR-20220041386-A (KR)
Inventor: PARK HYEOK JIN
IPC: G06Q10/06
Filed: 2020-09-25
Abstract: The present invention relates to a kiosk-type active reagent management system and to an active reagent management method using the same and, more specifically, to a kiosk-type active reagent management system, which can improve the convenience of reagent management in the form of a kiosk, and significantly improve the reagent management convenience of the use by applying the chemical management regulations in reagent management to notify the legality of the reagent management determined directly from the kiosk-type terminal to the user.
Patent KR-20220046944-A (KR)
Inventor: LEE JIN WON
IPC: C09D11/50
Filed: 2020-10-08
Abstract: Provided is a composition of UV-curable thermochromic silkscreen ink capable of realizing various colors at various temperatures specified by one-time silkscreen printing, including: 10-50% by weight of acrylate oligomers, 10-50% by weight of acrylate monomers, 1-60% by weight of thermochromic pigments, 0.1-10% by weight of ordinary organic and inorganic pigments, 1-20% by weight of photoinitiators, 0.1-2% by weight of slip agents, 0.1-1% by weight of antifoaming agents, 0.1-5% by weight of thickeners, and 0.1-5% by weight of wetting and dispersing agents.
Patent KR-20220049920-A (KR)
Inventor: LEE EUN YONG
IPC: C08G59/40
Filed: 2020-10-15
Abstract: The present invention relates to a low dielectric resin composition, including: a novolak epoxy resin; and a bismaleimide-based compound represented by chemical formula 1, wherein the content of the bismaleimide-based compound is 0.7-0.8 times of the content of the novolak epoxy resin. In chemical formula 1, Ar represents benzene, naphthalene, anthracene or phenanthrene, each of R_1 to R_4 represents H or a C1-C3 alkyl or alkoxy group, and each of R_5 and R_6 represents H or a methyl group.
Patent KR-20220051892-A (KR)
Inventor: BYUNG YOON CHOI
IPC: B63B35/44
Filed: 2020-10-19
Abstract: A floating hydrogen production and management system is disclosed. The floating hydrogen production and management system according to an embodiment of the present invention comprises: a storage tank for accommodating liquefied natural gas and boil-off gas generated therefrom; a reformer for producing hydrogen gas by receiving at least one of vaporized natural gas and boil-off gas from the storage tank; a hydrogen liquefaction line that liquefies the hydrogen gas produced by the reformer; a regasification device that regasifies the liquefied natural gas in the storage tank and supplies the same to an onshore power plant; and a steam supply line for supplying some of the steam generated using waste heat generated in the power plant to the reformer, thereby capable of reducing the construction cost and maintenance cost of boiler facilities mounted on floating offshore structures.
Patent KR-20200128489-A (KR)
Inventor: JANG YOUNG JIN
IPC: B60R1/08
Filed: 2020-10-26
Abstract: The present invention relates to a taxi partition with a perforated plate installed to provide safety to a driver. When light of a vehicle headlight coming from the front shines on a rear partition of a taxi, reflected light from the headlight of the rear partition enters a driver′s field of view through a room mirror, the perforated plate is formed to prevent accidents caused by misjudgment of the driver by the reflected light, the perforated plate is formed in a matte color and is attached to the perforated holes formed in a predetermined shape at the rear partition to be fixed by a rivet which is a fixing means, and the light of the headlight from the front directly passes through the perforated holes formed on the perforated plate of the taxi partition, so that the fixed perforated plate provides a good effect for safe driving by preventing the driver from being confused and being illusive.
Patent KR-20220056311-A (KR)
Inventor: KIM MINKI
IPC: F21V8/00
Filed: 2020-10-27
Abstract: The present invention relates to a backlight device with an improved optical sheet fixing structure. In the backlight device in which an optical member comprising a plurality of optical sheets is accommodated in a cover bottom and a guide panel is assembled to the cover bottom to fix the optical sheet, the plurality of the optical sheets allow a step-shaped stepped part to be formed while a cut-out is formed in an upper part optical sheet so that one part of an edge of a lower part optical sheet is exposed, and an upper surface of the stepped part is directly bonded to a lower surface of a sheet fixing part of the guide panel through an adhesive member to fix the plurality of optical sheets. Therefore, the present invention is capable of preventing defects caused by wrinkles or noise.
Patent KR-20210098829-A (KR)
Title: Monitoring method of heart rate for toxicity test using high-speed digital holography
Inventor: KWON IK HWAN
IPC: A61B5/00
Filed: 2020-11-02
Abstract: The present invention relates to a method for monitoring a heart rate for a toxicity test using high-speed digital holography and, more specifically, to a method for monitoring a heart rate of an open circulatory system aquatic organism including daphnia, zebrafish, brine shrimp, and the like. According to the present invention, a method for evaluating an individual's response through real-time measurement of the heart rate of an aquatic organism and an apparatus for evaluating an individual's response through real-time measurement of the heart rate of an aquatic organism effectively fixes the aquatic organism not to move without affecting the body of the aquatic organism for real-time measurement of the heart rate of the aquatic organism, measures the heart rate by digital holography, and configures a data format capable of storing data for a long time while displaying the heart rate, thereby providing an effect of effectively determining the presence or absence of harm caused by induction of an individual's response after change in the heart rate is secured through image processing in real-time after treatment with a compound for inducing the individual's response. The method comprises an individual fixing step, a measurement step, and a determination step.