baber/WOPTO huggingface dataset:
Patent KR-20220111929-A (KR)
Inventor: JEON SANG SOO
IPC: F04D25/08
Filed: 2021-02-03
Abstract: The present invention relates to a ventilation device for clothing which is mounted on clothing, such as clothing for daily life, mountain climbing clothing, exercise clothing and raincoats to have an inside of clothing ventilated with outside, thereby improving a wearing fit of clothing. The technical idea of the present invention, for providing ventilation for clothing by flowing air inside clothing to the outside and external air into the inside of clothing, is a ventilation device for clothing comprising a first ventilation means. The first ventilation means is as follows: a ventilating hole which is placed on a first ventilating hole punched on a first location of the clothing, fixed to the clothing, and communicated with the first ventilating hole is penetrated and formed on a front surface; an outer ring-shaped protrusion with a first height protrudes in a front direction at an edge of the front surface; a protruding through-hole with a second height higher than the first height protrudes along an inner circumferential surface of the ventilating hole in the front surface; an outer accommodating groove is concavely formed between the outer ring-shaped protrusion and the protruding through-hole in the front surface; a ventilating disc plate, which has a male screw formed on an outer circumferential surface of the protruding through-hole, and an inner accommodating groove in which an external diameter is smaller than an internal diameter of the outer ring-shaped protrusion and the protruding through-hole is accommodated in the center of a rear surface with a ventilating space, are concavely formed; a ring-shaped connection stand having female screws corresponding to the male screws formed in an inner circumferential surface inside the inner accommodating groove is connected by a plurality of connecting legs to secure part of the ventilating space, thereby being screw-coupled with the protruding through-hole; and according to the screw-coupling with the protruding through-hole, an opening/closing plate opens or closes the front surface entrance of the protruding through-hole.
Patent KR-20220114391-A (KR)
Title: Semiconductor package including stacked semiconductor chips
Inventor: CHOI BOK KYU
IPC: H01L25/16
Filed: 2021-02-08
Abstract: A semiconductor package of this embodiment includes: a first semiconductor chip stack including a plurality of first semiconductor chips stacked in a vertical direction; a bridge die stack including a plurality of bridge dies disposed apart from the first semiconductor chip stack in a horizontal direction and stacked in the vertical direction, wherein each of the plurality of bridge dies includes a through electrode, and the through electrodes aligned in the vertical direction are connected to each other through a connection electrode between the bridge dies; a redistribution layer disposed on the first semiconductor chip stack and the bridge die stack; and a second semiconductor chip disposed on the redistribution layer and receiving a voltage through the through electrode and the connection electrode aligned in the vertical direction, and the redistribution layer. A voltage regulator for adjusting the voltage may include a switch, a diode, and a capacitor formed in at least one of the plurality of bridge dies, an inductor formed in a second redistribution layer, and a controller formed in the second semiconductor chip. The heat dissipation characteristics can be improved, and the voltage can be stably supplied.
Patent KR-20220114905-A (KR)
Title: Strain gauge sensor and thereof manufacturing method
Inventor: YOU YOUNG GYU
IPC: G01L5/00
Filed: 2021-02-09
Abstract: The present invention relates to a strain gauge sensor and a manufacturing method thereof capable of maximizing sensor sensitivity to a push or touch, etc. when applied to a display unit of various electronic devices such as a mobile phone, a navigation device, a tablet PC, a home appliance, a vehicle, etc. by simultaneously forming a nickel chrome strain gauge circuit pattern (H21) made of only nickel chrome and forming a nickel-chromium-copper-foil wiring circuit pattern (H22) in which copper foil having a low electrical resistance is further left along with nickel-chromium assigned to the wiring to transmit a resistance value by the nickel chrome strain gauge circuit pattern (H21) without loss in preparing a strain gauge circuit (H20).
Patent KR-20210020970-A (KR)
Inventor: HONDO SUGURU
IPC: H01L29/786
Filed: 2021-02-16
Abstract: Provided is a semiconductor device which has a structure which can be easily manufactured even when being miniaturized, and can suppress deterioration of electrical characteristics due to miniaturization. The semiconductor device comprises an oxide semiconductor layer, a first conductor in contact with the oxide semiconductor layer, and an insulator provided to be in contact with the first conductor. Further, an opening portion is provided in the oxide semiconductor layer, the first conductor, and the insulator. In the opening portion, side surfaces of the oxide semiconductor layer, the first conductor, and the insulator are aligned, and the oxide semiconductor layer and the first conductor are electrically connected to a second conductor by side contact.
Patent KR-20220120855-A (KR)
Title: Method for providing personalized mental health analysis and care service based on sound information
Inventor: YOON JEONGHYUN
IPC: G06N20/00
Filed: 2021-02-24
Abstract: Disclosed is a method for providing personalized mental health analysis and care service based on voice information. The purpose of the present invention is to diagnose the condition of many individuals who are experiencing mild depression or stress based on a web or an application which users can easily access, and to provide content which alleviates the same.
Patent KR-20210109463-A (KR)
Title: Magnetic sensor and magnetic detection method
Inventor: UEMURA HIROTAKA
IPC: G01R33/00
Filed: 2021-02-24
Abstract: An objective of the present invention is to provide a magnetic sensor capable of increasing transient response characteristics with respect to a magnetic field to be measured. According to the present invention, the magnetic sensor (100) comprises a Hall IC (120) having a Hall element (121) formed on a surface thereof and a lead frame (110) supporting the hall IC (120), wherein the lead frame (110) is disposed in the vicinity of the Hall element (121). The magnetic sensor (100) includes: a first region (111a) generating a first magnetic field (h_a) by a first eddy current (i_a) generated when a magnetic field (H) to be measured is applied; and a second magnetic field (111b, 111c) is disposed to be spaced apart from the first region (111a) and generating a second magnetic force (h_b+h_c) having a strength to cancel the first magnetic field (h_a) by a second eddy currents (i_b, i_c) generated when the magnetic field (H) to be measured is applied.
Patent KR-20220121982-A (KR)
Title: Crowdfunding mediating system
Inventor: CHOI YOUNG SOO
IPC: G06Q40/04
Filed: 2021-02-26
Abstract: The present invention relates to a crowdfunding mediation system with high reliability and, more specifically, to a crowdfunding mediation system capable of forming a crowdfunding project such that the project can have at least two funding times and allowing an objective index associated with the satisfaction of a purchaser having experienced a product or service through a preceding funding request to be checked when a following funding request is made, thereby enabling the purchaser to have a lower risk of crowdfunding, while making one single funding project composed of multiple funding times and disclosing an index associated with satisfaction with the preceding funding, thereby enabling a seller providing a product or service with a high level of completion or a good-quality customer response to acquire a successful funding outcome. The crowdfunding mediation system comprises: a purchaser terminal selecting an available funding project to make a funding request; and a mediation server including a project management unit creating and managing a funding project, and a transmission/reception unit transmitting and receiving data with the purchaser terminal.
Patent KR-20220122301-A (KR)
Title: Composition for preventing or treating diabetes comprising extract of Rorippa palustris or a fraction thereof
Inventor: KANG TONG HO
IPC: A61K36/31
Filed: 2021-02-26
Abstract: The present invention relates to: a pharmaceutical composition, a food composition, and a health functional food composition which contain a Rorippa palustris extract or a fraction thereof as an active component; and a method for treating diabetes comprising a step of administering the pharmaceutical composition. The composition containing the Rorippa palustris extract or the fraction thereof of the present invention can be administered orally while reducing main symptoms of hyperglycemia or diabetes, and thus can be widely used in the prevention or treatment of diabetes.
Patent KR-20220080666-A (KR)
Inventor: KIM DAE SUK
IPC: A23P30/00
Filed: 2021-03-07
Abstract: 본 발명은 선공급된 제1낱장김의 후단부 상면에 후공급되는 제2낱장김의 선단부를 안착시키는 동작과 2개의 낱장김을 가압하여 접착시키는 동작을 하나의 구동원으로 작동가능하게 하며, 제2낱장김의 후단부 중앙부분부터 제1낱장김에 안착되도록 하여 불연속 접착부의 발생을 줄일 수 있도록 한 김 연결장치에 관한 것이다.
Patent KR-20210117169-A (KR)
Title: Efficient similarity search
Inventor: LIFSCHES SAMUEL
IPC: G06K9/62
Filed: 2021-03-08
Abstract: A system for measuring similarity between a binary query vector and a plurality of binary candidate vectors includes a storage unit and a processor. The storage unit stores the binary query vector and the plurality of candidate vectors, and the processor performs a Tanimoto operation on the Hamming distance. Such processor includes a Tanimoto-Hamming threshold transformer, a Hamming estimator, and a Hamming comparator. Tanimoto-Hamming threshold transformer transforms the Tanimoto threshold into a Hamming threshold. The Hamming estimator measures the Hamming distance between the candidate vector and the query vector. The Hamming comparator selects a candidate vector whose Hamming distance from the query vector is less than or equal to the Hamming threshold.
Patent KR-20220128101-A (KR)
Title: Vehicle seat cushion airbag, its control system and control method
Inventor: KANG SEUNG KYU
IPC: B60N2/427
Filed: 2021-03-12
Abstract: A vehicle seat cushion airbag according to the present invention comprises: an airbag cushion installed in a front center part of a seat cushion of the vehicle or around the same, and having a center unit located between legs of a passenger and an extension unit extending from the center unit to both sides to be located above the legs of the passenger when deployed; and an inflator connected to the airbag cushion and providing expansion force to the airbag cushion. A purpose of the present invention is to prevent a submarine phenomenon that occurs in case of a vehicle collision.
Patent KR-20220130385-A (KR)
Title: separate type tumbler
Inventor: SONG BO RA
IPC: B65D21/08
Filed: 2021-03-18
Abstract: According to one embodiment of the present invention, a separation type tumbler comprises: a first body unit storing a first filling material therein; a lid coupled to an upper portion of the first body unit; a second body unit storing a second filling material therein and attached to and detached from the first body unit; a third body unit storing a third filling material therein and attached to and detached from the first body unit or the second body unit; and a fourth body unit storing a fourth filling material therein and attached to and detached from one between the first body unit, the second body unit, and the third body unit.
Patent KR-20210131876-A (KR)
Title: Safety switch and switch system
IPC: E05B47/00
Filed: 2021-03-23
Abstract: Provided is a safety switch which can enhance worker safety in a maintenance work in the inner side of a safety switch-mounted door. The safety switch (200) of the present invention comprises: a setting unit for setting an operation mode of the safety switch (200); an output unit for outputting a mode notification signal which notifies whether the operation mode of the safety switch (200) is a maintenance mode or not; an input unit for inputting a display control signal based on a system operation mode which is an operation mode of a switch system (5) including the safety switch (200) and another safety switch (200); and a display unit for making display based on the display control signal. The display unit shows that the system operation mode is the system maintenance mode when the display control signal based on the fact that the system operation mode is the system maintenance mode indicating that at least one of the operation modes of the safety switch (200) and another safety switch (200) is set as a maintenance mode is inputted.
Patent KR-20220135446-A (KR)
Inventor: CHOI SANGHYOUK
IPC: G06T7/70
Filed: 2021-03-30
Abstract: A method and system for accurately estimating the position of an EO/IR (Electro-Optical and Infrared Sensors) device using an unmanned aerial vehicle are disclosed. The method for estimating the position of an EO/IR device may include the steps of: controlling Pan and Tilt (PT) of the EO/IR device so that an unmanned aerial vehicle in flight comes to the center of an image displayed on an image display of the EO/IR device; moving the unmanned aerial vehicle to receive PT information of EO/IR devices corresponding to different positions of the unmanned aerial vehicle; and estimating the position of the EO/IR device based on the PT information of the EO/IR device corresponding to the different positions of the unmanned aerial vehicle.
Patent KR-20220145593-A (KR)
Inventor: JANG HWAYONG
IPC: G06Q50/30
Filed: 2021-04-22
Abstract: A server and a vehicle are disclosed. The server according to an embodiment of the present invention includes: a server memory; and a server processor executing instructions loaded into the server memory. The server processor may perform a series of commands including the steps of: storing vehicle information transmitted from a vehicle in the server memory; determining a necessary learning condition and a learning possible condition of at least one valve installed in the vehicle based on the vehicle information stored in the server memory; and transmitting a command to initialize the valve and transmitting a learning value of the valve to the vehicle, when the required condition for learning and a condition for enabling learning of the valve are satisfied. According to the present invention, convenience of drivers can be improved.
Patent KR-20220148964-A (KR)
Title: Beta vulgaris extract by bio-renovation technique and method of producing that
Inventor: KIM YOON HEE
IPC: A61K36/185
Filed: 2021-04-29
Abstract: A method for manufacturing a beet extract comprises: a step of manufacturing an extract; a blending reaction step of obtaining a blended reactant by blending and reacting the extract with the microbial suspension; and a supernatant obtaining step of obtaining a supernatant by centrifuging the blended reactants. The beet extract applied with the bio-renovation technique of the present invention has an anti-inflammatory effect.
Patent KR-20210053843-A (KR)
Title: Method and apparatus for reducing metal oxides on a metal seed layer
Inventor: SPURLIN TIGHE A
IPC: C23C18/16
Filed: 2021-04-30
Abstract: Disclosed are a method and an apparatus for reducing a metal oxide surface to a modified metal surface. The metal oxide surface is exposed to remote plasma, so that the metal oxide surface on a substrate is reduced to a pure metal, and the metal is reflowed. A remote plasma device is configured to treat the metal oxide surface and to cool, load/unload, and move the substrate within a single stand-alone device. The remote plasma device includes a processing chamber and a controller, wherein the controller is configured to: provide the substrate having a metal seed layer in the processing chamber; form the remote plasma of reducing gas species, in which the remote plasma includes radicals, ions, and/or ultraviolet radiation from the reducing gas species; and expose the metal seed layer of the substrate to the remote plasma so that a metal oxide in the metal seed layer is reduced to a metal, and the metal is reflowed.
Patent KR-20220142898-A (KR)
Inventor: KIM HEUNG SUB
IPC: G06Q50/10
Filed: 2021-05-04
Abstract: Various embodiments of the present invention relate to an English education system for increasing a learning effect. English education that simply memorizes grammar or words can cause a learner to lose interest and motivation in English education, and the learning effect is not high because of the simplicity of content consisting only of text. A server and an operating method thereof according to various embodiments of the present invention can create personalized learning content based on a preferred category of a user, provide an image related to the learning content to a user device together in order to increase learning efficiency, and provide a hint word to the user based on the completeness of an English sentence answered by the user.
Patent KR-20220141206-A (KR)
Inventor: WANG YIMU
IPC: G01S17/46
Filed: 2021-05-14
Abstract: A method, an apparatus, and a system for adaptive point cloud filtering for an autonomous vehicle are disclosed. The method comprises: a step in which at least one process receives a plurality of LiDAR points from a LiDAR system; a step in which the plurality of LiDAR points represent at least one object in an environment traveled by a vehicle; a step in which the at least one processor determines a Euclidean distance of each LiDAR point; a step in which the at least one processor compares the Euclidean distance of each LiDAR point with a respective sampled Euclidean distance from a standard normal distribution of Euclidean distances; a step in which in response to the Euclidean distance of a LiDAR point being less than the respective sampled Euclidean distance, the at least one processor removes the corresponding LiDAR point from the plurality of LiDAR points to generate a point cloud; and a step in which the at least one processor operates the vehicle based on the point cloud.
Patent KR-20220156286-A (KR)
Title: Protrusion locking type component inserted in guide tubes of a nuclear fuel assembly
Inventor: KIM JIN SUN
IPC: G21C19/19
Filed: 2021-05-18
Abstract: The present invention relates to an insertion body inserted into a guide pipe arranged on a nuclear fuel assembly of a light-water nuclear reactor. More specifically, the present invention relates to an insertion body for a guide pipe which stores a target for producing a radioactive isotope such as Co-60 by using a neutron source of a nuclear fuel assembly or a neutron flux generated during operation, comprising: a lower housing (110) in a hollow cylindrical shape, and having a curved head cap (111) arranged on a front end on one side, and storing a target (120) for generating a neutron source or a radioactive isotope; a hollow cylindrical-shaped upper fitting unit (150) connected to the lower housing (110) by the medium of connector members (130)(140); and a plunger (160) inserted into an upper opening end of the upper fitting unit (150). The upper fitting unit (150) includes: a hanging bump (152) protruding along the outer circumferential surface; and a plurality of elastic blades (154) configured as one or more slots (153) are formed by incision in a longitudinal direction from the upper end opening unit.
Patent KR-20220156400-A (KR)
Title: Apparatus and method for converting communication modem for remote meter reading
Inventor: KIM KWON JUN
IPC: G08C19/00
Filed: 2021-05-18
Abstract: A device and method for switching a communication modem for remote meter reading are disclosed. The device for switching a communication modem for remote meter reading of the present invention comprises: a communication modem connection unit for transferring power and communication signals from a smart metering device to a first communication modem and a second communication modem; a communication signal detection unit for detecting a failure of the first communication modem; a power switching unit for switching power supplied from the smart metering device and supplying the power to either the first communication modem or the second communication modem; a power control unit for supplying power to one of the first communication modem and the second communication modem by controlling the power switching unit; and a main control unit for supplying power to the second communication modem through the power control unit to transmit meter reading data depending on whether the failure is detected in the first communication modem by the communication signal detection unit. Accordingly, the present invention can reduce the cost of fault recovery.
Patent KR-20220161592-A (KR)
Inventor: KIM BYUNG HYUN
IPC: H01M50/443
Filed: 2021-05-27
Abstract: One aspect of the present invention provides a separator coating composition containing a water-soluble polymer and a water-insoluble polymer, and an electrode-adhesive separator including an adhesive layer including the same, wherein the water-insoluble polymer includes a solid particle and a ring-shaped hollow particle.
Patent KR-20220166451-A (KR)
Title: Steel beam jointing device connecting reinforced concrete beams and steel beams regardless of concrete curing, and construction method using the same
Inventor: LEE JI HOON
IPC: E04B1/30
Filed: 2021-06-10
Abstract: The present invention relates to a steel beam jointing device (100, 100') for jointing a reinforced concrete beam (300) and a steel beam (200) regardless of concrete curing. In the case of jointing the steel beam (200) to only one side of the reinforced concrete beam (100), an L-shaped steel beam jointing device (100) is used. In the case of jointing a steel beam (200') to both sides of a reinforced concrete beam (100'), a U-shaped steel beam jointing device (100') is used. Thus, jointing types of the steel beam jointing devices (100, 100') and the steel beams (200, 200') are diversified. Rib plates (40, 40') are installed on the steel beam jointing devices (100, 100') to increase the self-stress of the steel beam jointing devices (100, 100'), thereby preventing buckling. The steel beam jointing devices (100, 100') themselves serve as a mold, and the entire vertical plates (10, 10') of the steel beam jointing devices (100, 100') respond to the shear force applied from the outside.
Patent KR-20220167489-A (KR)
Title: Plastic bottle Sawtooth Ring
Inventor: KIM YOUNG EUN
IPC: B65D41/34
Filed: 2021-06-14
Abstract: The present invention relates to a plastic bottle toothed ring. More particularly, the present invention relates to a plastic bottle toothed ring that allows easy removal of the remaining retaining ring after separating a lid body (lid) coupled to an inlet of a plastic bottle. According to the present invention, since the bottom of the retaining ring is shaped like a toothed wheel, it is possible to remove the retaining ring only with a fingernail in a space between the gaps without other removal tools.
Patent KR-20220168256-A (KR)
Title: Composition for forming polyimide film for cover window, a process for preparing same and uses thereof
Inventor: YUN CHEOLMIN
IPC: C08G73/10
Filed: 2021-06-16
Abstract: The present invention relates to a composition for forming a polyimide film for cover window, which can satisfy the required performance of advanced cover window, a manufacturing method thereof, and uses thereof. According to the present invention, the polyimide film for the cover window has excellent visibility without optical stains without deterioration of colorless and transparent optical properties, and has excellent heat resistance and mechanical properties to be used for optical uses, and the film can be usefully utilized for a laminate including the same and a display device including the same.