baber/WOPTO huggingface dataset:
Patent KR-20220150528-A (KR)
Title: Electrostatic precipitator
Inventor: HYONG SOO NOH
IPC: B03C3/38
Filed: 2021-05-04
Abstract: An electrostatic dust collector comprises a charging part for charging dust in air and a dust collecting part for collecting the dust charged in the charging part. The electrostatic dust collector comprises: a plurality of high-voltage electrodes comprising a first dielectric layer and a first conductive electrode layer printed inside the first dielectric layer, and having a high voltage applied thereto; and a plurality of low-voltage electrodes comprising a second dielectric layer and a second conductive electrode layer printed inside the second dielectric layer, disposed in alternation with the plurality of high-voltage electrodes, and having a low voltage applied thereto. The charging part is formed between the first conductive electrode layer and the low-voltage electrodes partly exposed by an opening formed in the upstream side of the first dielectric layer with respect to a direction in which air flows, and the dust collecting part is an electric field formed on the downstream side of the plurality of high-voltage electrodes and the plurality of low-voltage electrodes relative to the charging part. The present invention can reduce the number of component parts, thereby reducing material costs.
Patent KR-20220152624-A (KR)
Inventor: KANG HEE CHAN
IPC: D06F59/02
Filed: 2021-05-10
Abstract: The present invention relates to a hanger type laundry treating machine for managing clothes, which has no spatial restriction in installation and use and ensures safe use, and a driving method thereof. The hanger type laundry treating machine of the present invention comprises an upper body, a cover, a fastening unit, a cover opening and closing sensing unit, and a control unit, wherein the control unit executes a laundry treating operation according to the opening and closing state of the cover.
Patent KR-20220001447-A (KR)
Title: Source/drain feature separation structure
Inventor: LIN SHIH WEI
IPC: G02B6/12
Filed: 2021-05-21
Abstract: Provided are a structure and method comprising: a waveguide having a cladding layer surrounding a core layer disposed on a substrate; a hollowness adjacent to the waveguide and extended into the substrate; a fiber disposed inside the hollowness; and a separation space extended inside the substrate and disposed under the waveguide. A plurality of holes may be extended through the cladding layer adjacent to the core layer.
Patent KR-20210088458-A (KR)
Title: Navigation map evaluation method and apparatus, device and readable storage medium
Inventor: HE LILI
IPC: G01M99/00
Filed: 2021-06-10
Abstract: The present application relates to the field of smart traffic, electronic map, positioning navigation technology and, more particularly, to a navigation map evaluation method, apparatus, and device, and a readable storage medium. According to the present application, an electronic device acquires a navigation simulation image and an actual environment image of each location point on a road section to be measured, generates a linked video based on a driving simulation video and the actual environment image of each location point on the road section to be measured, and evaluates a first map based on the linked video. In the process, by evaluating a navigation map through a simulation method, the objective of reducing human and material costs consumed in the navigation map evaluation process is achieved.
Patent KR-20220167548-A (KR)
Title: A display test apparatus and a method for fabricating display device
Inventor: YUM JOO HYUK
IPC: G09G3/00
Filed: 2021-06-14
Abstract: Provided is a display inspection device capable of generating a mapping table for correcting a color area of a display device. The display inspection device includes a measurement device housing first and second display devices different from each other, and a calculation device connected to the measurement device. The first display device includes a first display panel, and the second display device includes a second display panel. The measurement device provides a sample pixel value signal to each of the first and second display devices, measures a first color coordinate value of a first display image of the first display panel outputted in response to the sample pixel value signal, and measures a second color coordinate value of a second display image of the second display panel outputted in response to the sample pixel value signal. The calculation device generates a first parameter for the first display panel based on the first color coordinate value, generates a second parameter for the second display panel based on the second color coordinate value, generates a target color coordinate value based on the sample pixel value signal, generates a first mapping table based on the first color coordinate value, the first parameter and the target color coordinate value, and generates a second mapping table based on the second color coordinate value, the second parameter and the target color coordinate value, wherein the second parameter is different from the first parameter, and the second mapping table is different from the first mapping table.
Patent KR-20220168346-A (KR)
Title: Antenna module
Inventor: SHIN SANG HOON
IPC: H01Q1/38
Filed: 2021-06-16
Abstract: An antenna module according to an embodiment of the present invention includes: an upper housing and a lower housing disposed on upper ends of a roof of a vehicle and forming a receiving space therein; a substrate disposed in the receiving space; an antenna part disposed in the upper part of the substrate; a heat dissipation part disposed in the receiving space and disposed at an upper end of the lower housing; a transmission/reception part disposed at a lower end of the roof of the vehicle; and a heat transfer part disposed through the roof of the vehicle and thermally connecting the heat dissipation part and the transmission/reception part.
Patent KR-20220169315-A (KR)
Title: Method and apparatus for delivering entitlement information
Inventor: KIM CHUN HO
IPC: H04L9/40
Filed: 2021-06-18
Abstract: According to an embodiment, a qualification authentication result providing method is performed by a user terminal. The method comprises the following steps of: receiving a qualification authentication request for a user of a user terminal from an external device; performing access authentication for authentication information of a user account of the user in response to a selection input for the received qualification authentication request; and searching for target qualification information indicated by the qualification authentication request in qualification information registered in the authentication information of the user account to provide an obtained qualification authentication result to an external device in response to success of the access authentication.
Patent KR-20230001852-A (KR)
Inventor: CHOI YOU SIN
IPC: F04B49/06
Filed: 2021-06-29
Abstract: According to the present invention, disclosed is a radial structure-type heat dissipation device for a transformer, which can maximize heat dissipation efficiency per volume by arranging a plurality of heat sinks in a radial structure, and can greatly reduce the risk of damage during transportation, assembly, and installation by the radial structure. The radial structure-type heat dissipation device for a transformer comprises: a radiator located on a side of a transformer body; a flow pipe connecting the transformer body and the radiator for enabling insulating oil to be communicated; and a cooling fan which cools the insulating oil by forcibly circulating external air toward the radiator. The radiator has a plurality of heat sinks in a radial arrangement structure, the cross-sectional area set by the plurality of heat sinks is set to be equal to or smaller than the cross-sectional area of an airflow provided from the cooling fan.
Patent KR-20230005579-A (KR)
Title: Inductively coupled plasma processing apparatus
Inventor: HONG SUNG JAE
IPC: H01J37/32
Filed: 2021-07-01
Abstract: The present invention relates to an inductively coupled plasma processing apparatus. In accordance with the present invention, the inductively coupled plasma processing apparatus includes: a chamber body (100) having an opening (110) formed on an upper side, and a processing space (S) formed therein; a substrate support unit (200) installed in the chamber body (100) to support the substrate (10); a gas injection unit (300) injecting process gas into the processing space (S); a window assembly (500) covering the opening (110), and including a support frame unit (510) forming a plurality of installation openings, and a plurality of windows (520) installed in the plurality of installation openings, respectively; an antenna unit (600) installed above the windows (520) to form an induced electric field in the processing space (S); and a first conducting wire connection unit (700) having both ends electrically connected to different positions of the support frame unit (510). Therefore, the present invention is capable of mitigating a vulnerable field part of a support frame unit in which a field attenuation or interference occurs.
Patent KR-20230006258-A (KR)
Title: Men's underwear for improving erectile performance
Inventor: PARK JOO CHUN
IPC: A41B9/00
Filed: 2021-07-02
Abstract: The present invention relates to men's panties for improving erectile performance, which comprises: a panty body worn on the body; and an elastic band having both ends joined to a front of the panty body so as to be stretchable, placed at the lower part of the penis and scrotum through selective stretching to maintain erection by temporarily blocking blood flow through pressure when the corpus cavernosum is filled with blood. The technical features are that by attaching the elastic band to the panties, it is possible to maintain the erection by pressurizing the corpus cavernosum behind the scrotum to stop blood flow inside the penis through a tightening effect, and that the panties can respond to the user's body size by providing angle adjustment and tension adjustment functions of the elastic band, wherein users can adjust the degree of pressure preferred by the users.
Patent KR-20230011154-A (KR)
Inventor: JAESUNG PARK
IPC: F25D23/02
Filed: 2021-07-13
Abstract: The present invention relates to a home appliance comprising: a cabinet having a storage space; and a door for opening and closing the open front of the cabinet. The door includes: a door body; and a door panel coupled to the door body to form the exterior of the front of the door. The door panel includes: a front plate for forming the front of the door panel, and made of a light-transmitting material; a light guide plate disposed to be spaced apart from the front plate, provided on the front of the door panel, and having a pattern capable of concentrating light; a lighting device provided inside the door panel, and including a light source for emitting light at the light guide plate; and a support member disposed on the rear of the front plate to support the front plate and the light guide plate. The support member is coupled to the front plate by an adhesive so that the front of the front plate corresponds to the entire area of the front of the door panel. Therefore, the home appliance allows the entire front of the door to evenly shine.
Patent KR-20230013492-A (KR)
Title: Novel itaconic acid production pathway and method of itaconic acid production
Inventor: JUNG GYOO YEOL
IPC: C12P7/44
Filed: 2021-07-19
Abstract: The present invention relates to a metabolic pathway for producing itaconic acid and a recombinant microorganism for producing itaconic acid, where the metabolic pathway is introduced. The recombinant microorganism for producing itaconic acid, where the novel itaconic acid metabolic pathway is introduced according to the present invention is shown to remarkably increase the production amount and yield of the itaconic acid. In addition, the recombinant microorganism for producing itaconic acid according to the present invention uses an intermediate material in the corresponding process instead of an intermediate material in a TCA circuit, so that the production yield of itaconic acid can be increased through additional improvement. Accordingly, the novel itaconic acid metabolic pathway and the recombinant microorganism where the same is introduced according to the present invention can increase the economic efficiency of itaconic acid to be variously utilized in industrial fields such as the production of a synthetic resin, latex, and food additives that can utilize the itaconic acid.
Patent KR-20230013861-A (KR)
Title: Feed for livestock device.
Inventor: JEON KYUNG SU
IPC: A01K1/10
Filed: 2021-07-20
Abstract: The present invention relates to a feeding device for a cattle shed, wherein a device that opens and closes only when feeding is provided on a fence of a cattle shed which is a farm where livestock, especially cattle, are raised so that the device is suitably used for a cage-type cattle farm and opens and closes only when feeding. Accordingly, free feeding that minimizes behavioral restrictions for cows is achieved. To this end, the present invention relates to a feeding device for a cattle shed, in which fixed rotating supports and a rotating table with a hanging piece on an upper portion thereof are installed at regular intervals on a fence consisting of horizontal and vertical bars, so that a feeding port is opened and closed by operating the rotating table. The feeding device for a cattle shed comprises: a rotating table with a hanging piece that rotates and opens by the force of a cow using its head and weight; driving rods installed side by side on an upper side of the upper horizontal bar to be spaced apart at regular intervals by a support bracket and including stoppers installed at regular intervals on an upper portion thereof to restrict the hanging piece of the rotating table; a sprocket fixed to one end of the driving rod; and manually-driven levers which connect, with a chain, a control unit installed on a supporting column of a cattle shed, a sprocket of a motor operated at a certain time according to the operation of the control unit, and a sprocket fixedly installed on one end of the driving rod and are installed on one end or both ends of the driving rod at regular intervals. Accordingly, feeding cattle can be safely conducted.
Patent KR-20230014269-A (KR)
Inventor: OH TAE GEON
IPC: A01K63/06
Filed: 2021-07-21
Abstract: The present invention relates to a fish egg incubation release system and more specifically, relates to the system for releasing the eggs of a fish to be farmed into the ocean after growing them into young fishes. The present invention exhibits the following effects. That is, in accordance with the present invention, enables to be used for most fish egg incubation, enables to accommodate and incubate 2 or more types of fish eggs at one time, and enables, in an eco-friendly method, to have an advantage of not requiring chemicals or chemical treatment. The fish egg incubation release system comprises: a seawater pretreatment part; a fish egg incubation part; and a seawater storage water tank.
Patent KR-20220013923-A (KR)
Inventor: YOON KIYOUL
IPC: C08F2/44
Filed: 2021-07-23
Abstract: The present invention relates to a preparation method of a super absorbent polymer film. Specifically, the present invention relates to a preparation method of a new type of super absorbent polymer film which exhibits excellent absorption performance while being thin in thickness, has excellent flexibility and mechanical properties, has no fear of scattering and leakage, and does not require an auxiliary agent such as pulp so that a product can be made thinner and a manufacturing process and cost can be reduced.
Patent KR-20230019275-A (KR)
Title: A system of control a electrical vehicle
Inventor: KOOK YOON SUK
IPC: B60L58/12
Filed: 2021-07-29
Abstract: The present invention relates to an electric vehicle speed and direction control system and, more specifically, to an electric vehicle speed and direction control system capable of confirming a driving state of an electric vehicle through a comparison between the angle of a steering means and a driving direction of the electric vehicle during a direction change of the electric vehicle, and determining an operation time for regenerative braking in accordance with a speed by which the electric vehicle is aligned straight after the completion of turning. In accordance with the present invention, the electric vehicle speed and direction control system can generate creep torque and perform friction brake compensation control during regenerative braking in which motor regenerative braking torque occurs, thereby minimizing fluctuations in deceleration during regenerative braking even when creep torque occurs from a driving shaft, which can lead to an effect of providing a stable sense of braking to a driver.
Patent KR-20210098889-A (KR)
Title: Thermoplastic Orthopedic Cast
Inventor: PARK JONG CHIL
IPC: A61L15/42
Filed: 2021-08-02
Abstract: According to an embodiment of the present invention, a thermoplastic cast includes: a thermoplastic structure having a net shape; a shell disposed on an outer surface of the structure; a buffer pad disposed on the outer surface of the outer shell and having elastic force; and a finishing material disposed on the outer surface of the buffer pad and in contact with the body. According to the shell, the buffer pad and the finishing material, a melting point is greater than the structure, and the finishing material is different from the buffer pad in porosity. Therefore, smooth ventilation is possible while absorbing shock to an affected part.
Patent KR-20230020621-A (KR)
Inventor: WON JONG BO
IPC: F01P3/18
Filed: 2021-08-03
Abstract: The present invention relates to a thermal management system for a fuel cell vehicle. The thermal management system for a fuel cell vehicle, which can reduce a weight and costs of the system, includes: a fuel cell stack; a first pump which circulates a first coolant; a first radiator which cools the first coolant; a first cooling line in which the first coolant passing through the first pump, the first radiator, and the fuel stack is circulated; a first line which is formed to branch from the first cooling line connected between an inlet of the fuel cell stack and an outlet of the first pump, and dose not pass through the fuel cell stack; a heater which heats the first coolant; a heating line which is formed to branch from the first cooling line, passing through the heater and connected to an outlet of the first radiator, and in which the first coolant circulates; and a four-way valve which controls a flow rate and path of the first coolant supplied from at least one of the first cooling line and the first line and supplied to at least one of the first cooling line and the heating line.
Patent KR-20220019630-A (KR)
Inventor: LIN JUNG MAO
IPC: H04W74/00
Filed: 2021-08-05
Abstract: Provided is a method executed by user equipment (UE) communicatively coupled to a mobile communication network. The UE operates in a radio resource control (RRC) inactive state as configured by the mobile communication network. In response to a small data transmission (SDT) procedure being triggered in the RRC inactive state, the UE monitors the signal quality of a serving cell of the mobile communication network or determines a traffic type of data to be transmitted in the SDT procedure. The UE determines whether to perform the SDT procedure based on the signal quality of the serving cell or the traffic type of the data.
Patent KR-20230022047-A (KR)
Inventor: CHOI YURI
IPC: G06F9/48
Filed: 2021-08-06
Abstract: According to various embodiments, an electronic device comprises a display, and at least one processor operatively connected to the display. The at least one processor may be configured to: display, on the display, an execution window corresponding to an application when the application is executed; display the execution screen in a first shape in at least a portion of the display in response to a switch-to-background request for the application; identify the state of the application while the execution screen in the first shape is being displayed; and switch the execution screen in the first shape to the execution screen in a second shape according to the state of the application. Therefore, the electronic device can effectively display the execution screen for the application running in the background. Other various embodiments may be provided.
Patent KR-20230025539-A (KR)
Inventor: KIM JIN HONG
IPC: B05D1/02
Filed: 2021-08-11
Abstract: One aspect of the present invention relates to a method of applying paint of a set color to a surface of a head (1b) excluding a body (1a) of a screw (1). The method comprises: a supply step (S10) of supplying the prepared screws (1) in large quantities and discharging the same in a set direction while aligning the supplied screws (1) upright; a transfer step (S20) of storing the aligned and discharged screws (1) one by one in an upright state and transferring the same in the set direction; a coating step (S30) of forming a coating layer (1c) by spraying the paint of the set color onto the heads (1b) of the transferred screws (1); a drying step (S40) of drying the coating layer (1c) by passing the screws (1) on which the coating layer (1c) is formed through a tunnel in which a set environment is created; and a completion step (S50) of discharging the coating layer (1c) in the set direction while checking a painting condition of the dried screw (1). The present invention significantly improves the series of processes for forming the coating layer (1c) on the head of the screw (1) and a structure of an automated device, thereby significantly shortening the man-hours required for painting and minimizing defects while ensuring excellent and uniform quality.
Patent KR-20230026047-A (KR)
Title: 배전설비의 이상상태 판단 장치 및 방법
Inventor: MOON SANG KEUN
IPC: G06T7/11
Filed: 2021-08-17
Abstract: 본 발명은 배전설비의 이상상태 판단 장치에 관한 것으로, 배전설비 촬영 시 실화상 이미와 열화상 이미지를 생성하는 카메라부; 상기 실화상 이미지와 상기 열화상 이미지를 출력하는 디스플레이부; 및 상기 실화상 이미지 내에서 배전설비들을 객체로서 검출하고, 상기 검출된 각 객체별로 바운딩 박스를 결과 값으로 생성하며, 상기 각 객체의 바운딩 박스에 대응되는 영역을 열화상 이미지에서 찾아 추출하고, 상기 열화상 이미지를 바탕으로 상기 추출한 각 객체별 바운딩 박스를 기준으로 온도분포를 분석하며, 상기 바운딩 박스를 기준으로 한 온도분포의 분석 결과와 데이터베이스에 기 저장된 이상상태 판단 기준표에 기초하여 각 배전설비에 대한 이상상태 판단을 수행하는 제어부;를 포함한다.
Patent KR-20230026587-A (KR)
Inventor: HAN JEONG WON
IPC: B41J29/393
Filed: 2021-08-17
Abstract: 표시 장치의 제조 방법은 컬러 필터 영역 및 컬러 필터 영역과 인접한 더미 수용 영역을 구획하는 메인 격벽을 포함하는 기판 상에 잉크를 토출하고, 메인 격벽 위에 토출된 제1 오탄착 잉크의 위치를 검출하여, 메인 위치 정보를 생성하며, 메인 위치 정보를 기초로, 제1 오탄착 잉크와 인접하도록, 소수성 플레이트를 배치하는 단계 및 소수성 플레이트를 메인 격벽과 접촉시킨 후, 소수성 플레이트를 더미 수용 영역 방향으로 이동시킴으로써, 제1 오탄착 잉크를 더미 수용 영역에 수용한다.
Patent KR-20220032479-A (KR)
Title: Grinding method
Inventor: OKAMURA TAKASHI
IPC: H01L21/683
Filed: 2021-08-18
Abstract: An objective of the present invention is to provide a new type of grinding method capable of applying high hardness to a workpiece after grinding. To achieve the objective, the grinding method, which is used to grind a back side opposite to the surface of a plate-shaped workpiece, having a device area and an outer circumference remaining area surrounding the device area in the surface, with a grinding stone mounted on a spindle, includes the following steps of: fixing the surface of a support member having a larger surface than the device area, to the back side of the workpiece; attaching a protection member to the surface of the workpiece; holding the protection member attached on the workpiece with the support member fixed thereon, with a chuck table; and forming a reinforcement member of a ring-shaped member by grinding an area corresponding to the device area of the support member from the back side opposite to the surface of the support member, and also, forming a thin plate part corresponding to the device area, and a rear plate part surrounding the thin plate part with the reinforcement member fixed thereon, by grinding an area corresponding to the device area of the workpiece from the back side of the workpiece.