baber/WOPTO huggingface dataset:
Patent KR-20210113950-A (KR)
Title: Substrate processing apparatus and method for determining deterioration degree of conductive pipe
Inventor: IINO TADASHI
IPC: G01N27/06
Filed: 2021-02-26
Abstract: The objective of the present disclosure is to easily and accurately detect deterioration of conductivity of a conductive pipe. A substrate processing apparatus comprises: a substrate holder; a nozzle; a conductive pipe connected to the nozzle and configured to supply a processing solution to the nozzle; a ground line which connects the conductive pipe and a reference potential; a solution receiver provided around the substrate holder and configured to receive a solution ejected from the nozzle; and a deterioration degree measuring unit configured to measure a deterioration degree of conductivity of the conductive pipe. The deterioration degree measuring unit includes: a measurement solution supply configured to supply a measurement solution to the conductive pipe and eject the measurement solution from the nozzle; a potential difference generator configured to impart a potential difference between a solution contact surface of the solution receiver and the reference potential; and an ammeter configured to, when the measurement solution is ejected from the nozzle to the solution receiver, measure the current value of a current flowing through a charge moving path established via the measurement solution between the solution contact surface of the solution receiver and the ground line.
Patent KR-20220127605-A (KR)
Title: Apparatus for detecting abnormality of Particulate Matter sensor based on Multiple Hypothesis Autoencoder (MH-AE) and method therefor
Inventor: JOONSUNG LEE
IPC: G06N3/08
Filed: 2021-03-11
Abstract: A method for detecting abnormality of a particulate matter sensor according to the present invention comprises the steps of: allowing a data processing unit to collect the measured value of particulate matter concentration measured by the particulate matter sensor; allowing a detection unit to input the measured value in a detection network that has completed learning; allowing the detection network to calculate a plurality of hypothesis values from the measured value and select an optimal hypothesis value from the calculated plurality of hypothesis values; allowing the detection unit to determine whether a restoration error indicating a difference between the measured value and the optimal hypothesis value exceeds a pre-calculated reference value; and if the restoration error indicating the difference between the measured value and the hypothesized optimal value is greater than or equal to the reference value as the result of the determination, allowing the detection unit to determine that an abnormality exists at the particulate matter sensor. Abnormality detection performance can be further enhanced.
Patent KR-20220128121-A (KR)
Inventor: LIM TAEK SOON
IPC: A47L9/08
Filed: 2021-03-12
Abstract: The present invention relates to an intake and exhaust device for vacuum cleaner. According to the intake and exhaust device for vacuum cleaner, a U-turn surface is formed on a lower slope of a suction pipe toward the inside, a discharge pipe is formed around the suction pipe. The U-turn surface facing inward on the lower slope is formed with a narrow gap from the U-turn surface of the suction pipe, to form an intake and exhaust device having an injection port and a capture port. A rotating brush is installed in the capture port. By connecting the intake and exhaust device to a vacuum fan and a capture box of a vacuum cleaner, the air of the vacuum fan passes through an intake port of the discharge pipe through the narrow U-turn surface at a bottom to be compressed air, and the compressed air is sprayed through the injection port and generates air vortex to capture dust and foreign substances at the capture port. Accordingly, by vacuum cleaning without exhaust air, there is no fine dust, no scattering of existing dust due to exhaust wind, and noise is significantly reduced, which is beneficial to health and emotions. Conventional vacuum cleaners discharged the inhaled air as it is, so fine dust that could not be filtered spreads into the room, and there is a problem regarding health and emotions due to existing dust and strong noise caused by exhaust wind. However, the present invention solves the problems and provides convenience. Thus, the present invention is economically beneficial by expanding the base and is a very useful invention for export.
Patent KR-20220132151-A (KR)
Title: Associated Network Marketing Center Server and Method for Connecting New Member to Network in Associated Network Marketing
Inventor: CHONG O YOUNG
IPC: G06Q30/02
Filed: 2021-03-23
Abstract: Disclosed are a device and a method for connecting new member to network in associated network marketing. According to an embodiment of the present invention, the method comprises the steps of: receiving information on a new member requested to join an associated network marketing business; selecting the location of the new member in a hierarchical member network based on a priority calculated with points assigned to each of a plurality of members who joined the joint network marketing business; connecting the new member to the selected location in the hierarchical member network; and deducting the points of the members connected to the top of the new member by a percentage In the hierarchical member network. Therefore, the method can increase a deformed profit structure that relied on individual capabilities and wills in conventional network marketing.
Patent KR-20220135348-A (KR)
Title: Indoor mini playground for pets
Inventor: JEONG YONG HYOK
IPC: A01K15/02
Filed: 2021-03-30
Abstract: The present invention relates to an indoor mini playground for companion animals, wherein playground boards and boards can be extended in an assemblable hinge and puzzle type and exercise and play with different themes can be performed on each playground board. According to the present invention, firstly, two pulleys are fixed on a groove of a playground board such that a manual treadmill can be installed. Secondly, several grooves and drawers for storing odorous substances are built in another playground board connected by hinges so that companion animals detect odors with the nose. Thirdly, a fixed groove in which a ball-shaped companion animal play equipment storage drawer is fixed with a string such that companion animals can play by pulling companion animal play equipment. Fourthly, a zigzag-shaped bar fixing groove is formed in the center of the playground board such that companion animals can walk while avoiding bars and the bars can be moved and changed through the groove, thereby reducing boredom. In addition, a fixed puzzle capable of being extended and connected is formed of playground board side surfaces and a groove used to make a wall is formed at the edge of the playground board, and thus a wall pillar can be fixed.
Patent KR-20220135637-A (KR)
Title: Multifunctional building anchor bolt
Inventor: KIM JIN KYUNG
IPC: B62B3/02
Filed: 2021-03-31
Abstract: The present invention relates to a transfer tray, and an objective of the present invention is to provide the transfer tray that can be easily connected or disconnected even when a load is loaded on a connection part. The present invention is the transfer tray having a carrier, and includes a connection part, an operation part, and an interlocking part.
Patent KR-20220136563-A (KR)
Inventor: SONG KEUN YONG
IPC: C23C16/458
Filed: 2021-03-31
Abstract: The present invention relates to an apparatus for manufacturing a silicon carbide member, a method for manufacturing the silicon carbide member, and a method for manufacturing a focus ring. The apparatus for manufacturing the silicon carbide member comprises: a main body; a gas supply unit installed on one side of the main body and supplying a gas into the main body; a gas discharge unit installed on the other side of the main body and discharging the gas in the main body to the exterior; and a laminate disposed in the main body and in which a plurality of base materials each having a ring shape are laminated. The laminate is rotated so that a vortex of the gas is generated along the axial direction of the laminate. An objective of the present invention is to provide the apparatus for manufacturing the silicon carbide member, capable of shortening a process time, the method for manufacturing the silicon carbide member, and the method for manufacturing the focus ring.
Patent KR-20220136662-A (KR)
Title: Continuous wax separation apparatus, apparatus for producing pyrolysis oil from combustible waste including the same, and method for producing pyrolysis oil by the same.
Inventor: LEE KYONG HWAN
IPC: C10G75/00
Filed: 2021-04-01
Abstract: The present invention relates to a device for manufacturing pyrolysis oil from combustible waste, including a continuous wax separating device having excellent removal efficiency of high boiling point wax that causes clogging of a device in a process of manufacturing pyrolysis oil from combustible waste, and a method for manufacturing pyrolysis oil using the same. The present invention includes a primary transport pipe and a secondary transport pipe.
Patent KR-20220138296-A (KR)
Inventor: MOON SANG JUN
IPC: H04W56/00
Filed: 2021-04-05
Abstract: According to one embodiment of the present disclosure, a method of operating a base station supporting time synchronization of a terminal in a wireless communication system may comprise the steps of: obtaining a synchronization indicator indicating whether a terminal requests time synchronization for the terminal connected to a base station; obtaining synchronization accuracy required for the time synchronization of the terminal from an application function (AF) or a network exposure function (NEF); and activating or deactivating a time synchronization function based on the synchronization indicator and the synchronization accuracy. Accordingly, RAN operation efficiency can be improved.
Patent KR-20220142766-A (KR)
Title: Water softeners
Inventor: Lee hyun kang
IPC: A47K3/28
Filed: 2021-04-15
Abstract: The present invention relates to a water softener. Specifically, according to one embodiment of the present invention, the water softener comprises: a body part in which an open surface is formed on one side, and a cover for opening and closing the open surface is formed; a water filter accommodated in the body part so as to be drawn out through the open surface and providing purified water by filtering raw water supplied from the outside; a softening tank accommodated in the body part, receiving the purified water and supplying soft water having passed through an ion exchange resin accommodated therein; a water outlet part dispensing the purified water and the soft water to the outside; a water channel providing a passage through which the soft water and purified water flow between the water filter, the soft water tank, and the water outlet part; a valve part comprising a plurality of valve modules that are selectively opened and closed to control the flow of the soft water and the purified water in the water channel; and a control part controlling opening and closing of the plurality of valve modules based on one of a purified water dispensing mode for dispensing purified water and a soft water dispensing mode for dispensing the soft water. The present invention is to selectively dispense purified water or soft water according to the user's preference.
Patent KR-20210062598-A (KR)
Inventor: YI TAE KYOUNG
IPC: A61C8/00
Filed: 2021-04-20
Abstract: Disclosed is a gauge for adjusting a tolerance between a boundary of a drilling hole and a boundary of a fixture, the gauge including: a gauge portion having an outer diameter corresponding to the root diameter of a fixture thread and having a smooth surface; and a grip portion extending from an end of the gauge portion and having an outer diameter less than the outer diameter of the gauge portion. A tolerance grade band indicating the outer diameter stage of a cylindrical surface is formed in the grip portion, and the gauge for tolerance correction between the drilling hole boundary and the fixture boundary is provided in a number corresponding to a plurality of fixtures having different trough diameters of the threads become one set.
Patent KR-20220150565-A (KR)
Inventor: KIM YOUNG DON
IPC: F16L59/02
Filed: 2021-05-04
Abstract: The present invention relates to a quick connector for a vacuum pipe with an ultralow temperature, which is able to definitely prevent the freezing and dew condensation on a connection unit of a quick coupler in a low-temperature contraction environment, secure a sufficient thermal conduction path while making the length of the connector relatively short, be broadly available for various high-integration devices using the path, and promote the compact size of the applied devices. According to the present invention, provided is the quick connector for a vacuum pipe with an ultralow temperature, comprising: a male connector having an access pipe on a longitudinal central axis; a female connector having an access pipe on a longitudinal central axis, and coupled to the male connector; a coupling means configured to couple the access pipe of the male connector with the access pipe of the female connector; a thermal conduction path forming means arranged in each of the male connector and the female connector, arranged apart in a direction at right angles to the access pipes, and configured to form a multi-layer thermal conduction path; one or more heat transfer reduction means arranged on the access pipe of the male connector and the access pipe of the female connector, and configured to reduce the heat transfer in the connectors; and a clamp means coupling the male connector with the female connector.
Patent KR-20220152851-A (KR)
Inventor: KIM SE MYEONG
IPC: G06K9/00
Filed: 2021-05-10
Abstract: In the present specification, provided is a display panel for recognizing a touch and fingerprint comprising: a first conductive layer having an Rx electrode pattern; a second conductive layer having a Tx electrode pattern; and a bridge layer positioned between the first conductive layer and the second conductive layer, wherein the bridge layer comprises a plurality of through-holes, and the plurality of through-holes electrically connect the first conductive layer and the second conductive layer. Therefore, the present invention is capable of being applied as a rollable and flexible touch and fingerprint recognition sensor.
Patent KR-20220156160-A (KR)
Title: A Pipe Assembling Type of an Apparatus for a Sapling Tray
Inventor: LIM HOUNG SOON
IPC: A01G9/029
Filed: 2021-05-18
Abstract: The present invention relates to a seedling tray device of a pipe assembly structure. The seedling tray device comprises: boundary members (11a, 11b, 12a, 12b) which form a boundary of a net (N); a pair of inducing member modules (13a, 13b) which combine ends with the boundary members, and extend side by side; reinforcing pipe members (141-14k, 15) which extend in the same or different directions as the pair of inducing member modules (13a, 13b), and combine ends with the boundary members (11a, 11b, 12a, 12b); a plurality of roller modules (17a-17d) which are combined with the pair of inducing member modules (13a, 13b); and a plurality of connectors (16a-16k) which combine the pair of inducing member modules (13a, 13b) or the reinforcing pipe members (141-14k, 15). The seedling tray device can be assembled on site.
Patent KR-20220159631-A (KR)
Inventor: KIM JUBONG
IPC: B60R22/34
Filed: 2021-05-26
Abstract: The present invention relates to a digressive load limiter. The digressive load limiter according to the present invention, as the load limiter regulating a phenomenon in which a load acting on <i /> a webbing of a retractor fixing a pilot wheel connected to one end part of a spool on which the webbing is wound by operating a pretensioner when an impact is generated from the exterior exceeds a predetermined load, comprises: a torsion bar installed in a hollow unit formed at a center part of the spool, and twisting when the load acting on the webbing reaches a first load and limiting the load acting on the webbing; and an initial load increasing unit increasing the first load by suppressing relative rotation of the spool and the pilot wheel until the load acting on the webbing becomes a second load lower than the first load.
Patent KR-20210147948-A (KR)
Inventor: ZHANG XUN
IPC: H01G11/52
Filed: 2021-05-27
Abstract: Provided are a separator for an electrical storage device capable of providing an electrical storage device excellent in cycle stability, and a manufacturing method thereof. The separator for an electrical storage device has a microporous membrane containing polyethylene as a main component, wherein a ratio of signal strength after a certain period of time is within a specific range in the observation of a spin-spin relaxation time (T_2relaxation time) of all protons in pulsed NMR measurement using a solid echo method at 120 deg. C or a CPMG method at 180 deg. C.
Patent KR-20220160937-A (KR)
Inventor: LEE SE HYEON
IPC: F16B2/06
Filed: 2021-05-28
Abstract: The present invention relates to a unit clamp assembly for connecting orthographic or intersecting members. According to the present invention, the unit clamp assembly for connecting orthographic or intersecting members comprises: a first connection module including a first hinge, which is mounted on a first member having a first end part and a second end part and can define a first imaginary line passing through the center of the first end part and the center of the second end part and is disposed in a direction orthogonal to the first imaginary line, and allowing rotation within a range of a first angle with respect to the first virtual line; a second connection module including a second hinge is connected to a second member, which has a third end part and a fourth end part, is disposed orthogonally or crossing the first member, can define a second imaginary line passing through the center of the third end part and the center of the fourth end part, by the first hinge, and is disposed in a direction orthogonal to the second imaginary line, and allowing rotation within the range of a second angle which is smaller than the first angle with respect to the second imaginary line; and a third connection module having a divisible structure, detachably coupled to the first member or the second member, and supporting or connecting a separate member to the first member and the second member. Accordingly, the unit clamp unit actively responds to various construction environments and adopts an intuitive structure for workers, thereby promoting convenience in installation and construction.
Patent KR-20220161035-A (KR)
Inventor: KIM EUN KYUNG
IPC: G06F21/60
Filed: 2021-05-28
Abstract: Provided are a method for proving original data and an apparatus therefor. According to the present invention, the method for proving original data performed by a computing device includes: a step of acquiring target data; a step of acquiring a plurality of partial signatures associated with the target data; a step of generating a signature of the target data based on the plurality of partial signatures; and a step of transmitting the target data and the signature to an external device. The plurality of partial signatures is generated based on different secret keys of a plurality of secret keys, respectively. A first secret key of the plurality of secret keys is stored in a first device, and a second secret key of the plurality of secret keys is stored in a second device. The first device and the second device are physically separated from each other. According to the method, it is possible to manage a secret key for a digital signature more safely.
Patent KR-20220164908-A (KR)
Title: Display device
Inventor: MIN HYUN KANG
IPC: G02F1/1333
Filed: 2021-06-07
Abstract: Disclosed is a display device. According to an aspect of the present disclosure, a display device includes: a display panel; a rear frame which is positioned in a rearward direction of the display panel; an inner frame which is positioned between the display panel and the rear frame, and coupled to the rear frame; and an outer frame which is coupled to the inner frame, and supports a rear surface of the display panel. The present invention provides the display device capable of improving picture quality.
Patent KR-20220165019-A (KR)
Title: 2nd row raising seeding bed
Inventor: JOENG CHOEL WON
IPC: A01G9/029
Filed: 2021-06-07
Abstract: The present invention relates to a two-row seedling bed. More particularly, by installing a partition in an inner center of a body part, seedlings are planted in two rows on both sides of the partition, and the roots do not interfere with each other, preventing root entanglement. As a result, seedlings grow rapidly, and fruit growth of seedlings is also smooth, thereby improving marketability and productivity. As a wing part that is formed with corresponding heights according to the size of seedlings is used, the stems of seedlings are supported, preventing sagging and reducing damage to seedlings. Accordingly, the surface of the fruit is evenly colored, and the crop yield including the marketability of the fruit can be improved.
Patent KR-20220167425-A (KR)
Inventor: LEE JE IL
IPC: A44B19/06
Filed: 2021-06-11
Abstract: The present invention relates to a multipurpose duvet which improves convenience in use by allowing a first duvet in which the upper and lower bodies are folded by closing a zipper part and a second duvet having the same configuration as the first duvet to be connected to each other through a connecting member, and in which opening and closing parts are formed inside the first and second duvets so that a user can come into the first and second duvets and easily open and close the upper and lower bodies by pulling the zipper parts without bending his/her body, thereby conveniently using the duvet.
Patent KR-20220167583-A (KR)
Title: Foldable electronic device obtaining three-dimensional coordinates information and method of controlling the same
Inventor: KIM MANSUNG
IPC: G06F3/042
Filed: 2021-06-14
Abstract: According to various embodiments, an electronic device may comprise: a hinge structure; a first housing connected to the hinge structure and including a first surface and a second surface; a second housing connected to the hinge structure and including a third surface and a fourth surface; a flexible display; a touch sensor; and at least one processor, wherein the at least one processor is configured to identify first coordinate information of at least one object on a first area of the flexible display and second coordinate information of the at least one object on a second area of the flexible display by using the touch sensor, and on the basis of the identified first coordinate information and the identified second coordinate information, identify three-dimensional coordinate information of the at least one object in the space formed by the first surface and the third surface. More accurate 3D coordinates can be obtained.
Patent KR-20220170385-A (KR)
Title: Display device
Inventor: BANG KI HO
IPC: H01L27/32
Filed: 2021-06-22
Abstract: The present invention relates to a display device which can prevent a touch detection signal of a touch wire from being influenced by a data voltage of a data fan-out wire or a scan control signal of a scan fan-out wire. The display device according to the present invention comprises: a substrate including a display area and a non-display area; touch electrodes disposed in the display area; touch wires disposed in the non-display area and connected to the touch electrodes; a low potential wire disposed in the non-display area and to which a low potential voltage is applied; and a high potential wire disposed in the non-display area and to which a high potential voltage higher than the low potential voltage is applied. In addition, one of the touch wires overlaps with at least one of the low potential wires and the high potential wire, wherein the low potential wire overlaps the high potential wire. As a result, occurrence of touch detection errors can be prevented.