baber/WOPTO huggingface dataset:
Patent KR-20220104617-A (KR)
Title: Backside power distribution network semiconductor architecture using direct epitaxial layer connection and method of manufacturing the same
Inventor: PARK SAE HAN
IPC: H01L23/50
Filed: 2021-06-02
Abstract: A provided backside power distribution network (BSPDN) semiconductor architecture includes: a wafer; a first semiconductor device provided on the first side of the wafer, wherein the first semiconductor device includes an active device including an epitaxial layer; and a second semiconductor device provided on a second side of the wafer opposite to the first side of the wafer. The second semiconductor device includes a power rail configured to supply power, and includes a through silicon via (TSV) protruding from the power rail and extended to a level of the epitaxial layer of the active device.
Patent KR-20210151703-A (KR)
Inventor: CHOO YEON UK
IPC: C07C67/08
Filed: 2021-06-03
Abstract: The present invention relates to a reaction control method which can predict the conversion rate of a reaction from the flow rate of feed and product water generated in a reactor, and through which the conversion rate of the reactor can be easily controlled.
Patent KR-20220164332-A (KR)
Title: Composition for preventing or treating metabolic disorders related to hyperuricemia or hyperuricemia comprising plant extracts
Inventor: LEE SUN HEE
IPC: A61K36/185
Filed: 2021-06-04
Abstract: A composition inhibits the production of uric acid by inhibiting the activity of xanthine oxidase, which is a mediator of the hyperuricemia or the hyperuricemia-related metabolic disorders, and reduces inflammation caused by uric acid crystals, thereby being effective in treating hyperuricemia or hyperuricemia-related metabolic disorders.
Patent KR-20220164932-A (KR)
Title: A toothbrush made of polyketone
Inventor: LEE SUNG WOO
IPC: A46B5/00
Filed: 2021-06-07
Abstract: The present invention relates to a toothbrush holder made of polyketone. The purpose of the present invention is to manufacture a toothbrush holder with a thin head and excellent elasticity so that the head can reach even the corner of the mouth where space is narrow to enable brushing easily without feeling uncomfortable. Also, after use, formaldehyde, a harmful substance, is not generated at all, which is very beneficial to health. By having a structure in which both sides of the head have elasticity in front and rear directions while maintaining the strength in the longitudinal direction of the head, when brushing teeth, the head part generates elastic movement according to the curves of the teeth and gums so that better brushing can be performed. The toothbrush holder is manufactured by molding polyketone or a mixture of: 85 to 95 % of polyketone; and 5 to 15 % of talc. In addition, a V-groove part is formed mutually and symmetrically on a rear surface of the head part.
Patent KR-20220165603-A (KR)
Title: Spike protruding snow tires by air injection
Inventor: JUNG HYUN JIN
IPC: B60C27/06
Filed: 2021-06-08
Abstract: When there are two points on parallel plates, if this plate is bent to have a radius of curvature (γ), an elevation difference (d) between the two points is γ(1-cos), and α is an angle between the center of a circle and the two points. According to this principle, the spikes protrude, and a chain mounted in an existing tire is inconvenient to be attached and detached, causes great damage to a normal road surface, and has poor riding comfort. However, the present invention can be easily inflated and folded to be conveniently operated, and the grounding surface is slightly contracted to have comfortable riding comfort and reduce damage to the normal road surface. The present invention is for all vehicles.
Patent KR-20220165924-A (KR)
Title: Installation structure of safety net for balcony
Inventor: HAN SUN A
IPC: E04F11/18
Filed: 2021-06-09
Abstract: The purpose of the present invention is to the installation structure of a safety net for a balcony, which can be configured that a portion thereof is movable in a state of being installed if necessary, thereby increasing the efficiency and safety of building work. To achieve the above purpose, the installation structure of a safety net for a balcony, which is installed on the wall of the balcony, comprises: a safety net including a plurality of horizontal bands, a plurality of vertical bands, and a mesh; fixing parts coupled to both extensions of each of the horizontal bands to fix the entire safety net to a wall and to apply appropriate tension to the safety net; and fixtures for fixing the fixing parts to the wall. The fixing parts further comprise slits for accommodating the fixtures so that the locations can be adjusted.
Patent KR-20210158323-A (KR)
Inventor: LI HUNG WEI
IPC: H01L29/66
Filed: 2021-06-10
Abstract: A transistor device and a manufacturing method thereof are provided. The transistor device includes: a substrate; a word line disposed on the substrate; a gate insulating layer disposed over the word line; as a double-layer semiconductor channel, a first channel layer disposed over the gate insulating layer; a double-layer semiconductor channel comprising a second channel layer disposed on the first channel layer in contact with a side surface and a top surface of the first channel layer; and a source electrode and a drain electrode electrically coupled to the second channel layer. When a voltage is applied to the word line, the first channel layer has a first electrical resistance and the second channel layer has a second electrical resistance different from the first electrical resistance.
Patent KR-20220168815-A (KR)
Title: Apparatus for detecting vehicle speed, Apparatus for making reference information, Apparatus for verifying vehicle speed, Traffic information system and Methods thereof
Inventor: KIM SEON MI
IPC: G01S13/91
Filed: 2021-06-17
Abstract: The present invention relates to a vehicle speed enforcement device, a standard driving information generation device for vehicle speed verification, a vehicle speed verification device, a traffic information operating system, and a method thereof. According to the present invention, the standard driving information generation device for vehicle speed verification may comprise: a speed measurement unit for acquiring measured speed by measuring the speed of a vehicle traveling on a speed measurement section of the road; an image acquisition unit for acquiring a driving image acquired by photographing a driving state of the vehicle in a plurality of frames; and a reference driving information generation unit which generates a plurality of pieces of basic driving information including the measured speed and a driving image.
Patent KR-20220169613-A (KR)
Title: System and method of operating platform for providing customized contents
Inventor: KIM HYEONG TAE
IPC: G06Q20/38
Filed: 2021-06-21
Abstract: A method of operating a platform for providing user-customized content through a communication connection between a server and a terminal according to one embodiment of the present invention comprises: a step in which the server provides a first interface including a user personal information input area and a preference information input area to the terminal and receives personal data and preference data of a user from the terminal; a step in which the server generates preferred content information of the user and preferred artist information of the user based on the personal data and preference data of the user received from the terminal by using an artificial intelligence model learned to generate preferred content information and preferred artist information based on personal data, preference data, content data, and artist data; and a step in which the server provides the terminal with a second interface including an area for providing the generated preferred content information of the user and preferred artist information of the user. Accordingly, platform users can be provided with content depending on their preferences.
Patent KR-20220046457-A (KR)
Inventor: LEE JAE W
IPC: C01B13/08
Filed: 2021-06-23
Abstract: The present invention relates to oxygen carrier particles having a metal oxide-perovskite core-shell structure and a chemical-looping water/carbon dioxide thermochemical decomposition process using the same. The oxygen carrier particles having a metal oxide-perovskite core-shell structure are used in the chemical-looping water/carbon dioxide thermochemical decomposition process to efficiently compensate for the disadvantages of the previously used oxygen carrier particles, thereby producing hydrogen/carbon monoxide with high yield from water/carbon dioxide.
Patent KR-20230001207-A (KR)
Inventor: YOON KWANG JUNG
IPC: B29K101/12
Filed: 2021-06-28
Abstract: The present invention relates to a fiber-reinforced polymer strip for measuring structural strain which includes: a plurality of fiber assemblies which are reinforcing materials; a thermoplastic polymer resin which is a coating material for the fiber assemblies; and optical fibers which are included in the fiber assemblies. An objective of the present invention is to provide a fiber-reinforced polymer strip of a geogrid capable of measuring the deformation of a structure by inserting optical fibers into the fiber-reinforced polymer strip constituting the geogrid.
Patent KR-20230001847-A (KR)
Title: Display apparatus
Inventor: SANGKYUN IM
IPC: G09G5/00
Filed: 2021-06-29
Abstract: In accordance with one embodiment of the present disclosure, a display device includes: a housing including a base; a motor coupled to the housing; a plurality of rotary plates having a center connected to the motor to be rotated, and disposed on one side of the base in one direction; and a plurality of substrates individually having a bar shape to be coupled to the plurality of rotary plates, and having a plurality of inorganic light emitting elements mounted therein to emit light toward one direction so as to display an image, wherein the plurality of substrates include a first substrate and a second substrate. The plurality of rotary plates can include a first rotary plate in which the first substrate is mounted and a second rotary plate in which the second substrate is mounted and which is spaced apart from the first rotary plate in the one direction. Therefore, the present invention is capable of reducing material costs by reducing the number of inorganic light emitting elements.
Patent KR-20210096019-A (KR)
Title: Composition for preventing or treating cancer comprising polyP as active ingredient
Inventor: KIM HONG YEOUL
IPC: A61K45/06
Filed: 2021-07-19
Abstract: The present invention pertains to a pharmaceutical composition for preventing or treating cancer, containing polyP as an active component. The pharmaceutical composition has a remarkable effect in terms of killing only cancer cells without damaging normal cells, thereby being expected to be widely used in the fields of medicine and health.
Patent KR-20230014541-A (KR)
Inventor: HAN DONG MIN
IPC: H01L27/146
Filed: 2021-07-21
Abstract: According to a technical idea of the present invention, provided are a dual vertical gate and an image sensor including a dual vertical gate capable of maximizing charge transfer characteristics. The dual vertical gate comprises: two vertical expanding parts which are spaced to each other in a first direction, and vertically expand inside a substrate; and a connecting part which connects the two vertical expanding parts in an upper part. A device separating film is arranged on a side surface of the vertical expanding part in the first direction. The two vertical expanding parts are separated to each other by a separating area expanding in a second direction perpendicular to the first direction. An upper surface of the separating area is lower than an upper surface of the device separating film.
Patent KR-20230015086-A (KR)
Inventor: LEE YOUNG SUNG
IPC: H04W88/10
Filed: 2021-07-22
Abstract: Embodiments relate to a roadside device for a multi-path based V2X service, a wireless communication system including the roadside device, and a multi-path based V2X signal transmission method performed by the same. The roadside device comprises: a first wireless transceiver communicating with vehicle UE through a first communication network; a second wireless transceiver communicating with the vehicle UE through a second communication network different from the first communication network; a gateway controlling traffic of a wireless communication network; and a path control module configured to set a communication path with the vehicle UE according to a pre-stored path policy to provide a V2X service.
Patent KR-20230016800-A (KR)
Inventor: KIM YU SHIN
IPC: H01M10/0562
Filed: 2021-07-27
Abstract: The present invention relates to an all-solid-state battery comprising a composite film which has adhesion to an electrode and a solid electrolyte improved, prevents deformation and enhances ion conductivity, and more specifically, to an all-solid-state battery comprising: a composite anode (100); a cathode (300); and a solid electrolyte (200) which is placed between the composite anode (100) and the composite cathode (300). A first composite film (410) is placed between the composite anode (100) and the solid electrolyte (200), and a second composite film (420) is placed between the cathode (300) and the solid electrolyte (200). The first composite film (410) and the second composite film (420) contain lithium salt, a composite binder and a conductive material.
Patent KR-20230018937-A (KR)
Title: Steel sheet for hot press and Hot stamping component manufactured using the same
Inventor: LEE JAE MIN
IPC: C23C2/40
Filed: 2021-07-30
Abstract: The present invention is to provide a steel sheet for hot pressing that has sacrificial corrosion protection and at the same time has excellent workability by adding Si, Zn, and Mg at an appropriate ratio when forming an aluminum-based plating layer, and a hot stamping component manufactured using the steel sheet for hot pressing. In one embodiment of the present invention, disclosed is a steel sheet for hot pressing, comprising a base steel sheet and a plating layer located on the base steel sheet and having a diffusion layer and a surface layer sequentially laminated, wherein the diffusion layer includes an Fe-Al alloyed layer and a Fe-Al intermetallic compound layer which are sequentially located on the base steel sheet and each include silicon, and the area fraction of the Fe-Al intermetallic compound layer to the diffusion layer is 84.5 % to 98.0 %.
Patent KR-20220017365-A (KR)
Title: Resist composition and patterning process
Inventor: HATAKEYAMA JUN
IPC: G03F7/004
Filed: 2021-08-02
Abstract: Provided is a resist material which comprises: a base polymer; and a quencher including a cyclic ammonium salt having a fluorinated saturated hydrocarbyl group or a fluorinated aryl group. The resist material, whether it is a positive type or negative type, has high sensitivity and forms a pattern with improved LWR or CDU.
Patent KR-20210098926-A (KR)
Title: Trnasmitter, receiver and signal processing method thereof
Inventor: MYUNG SE HO
IPC: H04L1/00
Filed: 2021-08-04
Abstract: A transmitter is disclosed. According to the present invention, a transmitter includes: a segment unit for segmenting L1 signaling to have less than or equal to a preset number of bits; and an encoder which performs bose, chaudhuri, hocquenghem (BCH) and low density parity check (LDPC) encoding on each segmented L1 signaling. Accordingly, L1 signaling can be efficiently segmented and encoded.
Patent KR-20230022063-A (KR)
Title: System For Streaming Video Including A Function of Recommending Personalized Broadcasting, Method And Computer Program of Operation Thereof
Inventor: KOO YOUNG HOON
IPC: H04N21/254
Filed: 2021-08-06
Abstract: According to an embodiment of the present invention, a video streaming method with a personalized broadcasting recommending function comprises: a step of transmitting set-top ID to a data server for storing use history information for each set-top ID and requesting the use history information of the set-top ID by a media streaming server; a step of generating application screen data corresponding to the set-top ID by using recommending information generated based on the use history information; a step of generating streaming data for a streaming video which integrally displays a video on one screen depending on the application screen data and video data corresponding to the recommending information; and a step of transmitting the streaming data to a set-top box corresponding to the set-top ID. The present invention can improve a degree of freedom of a screen configuration.
Patent KR-20220094103-A (KR)
Title: Kijeong rice cake using natural fermenting agent and manufacturing method thereof
Inventor: AN HONG SUNG
IPC: A23P20/20
Filed: 2021-08-11
Abstract: The present invention relates to Gijeong rice cake manufactured by using a natural fermenting agent, and a method for manufacturing the same. The Gijeong rice cake of the present invention has an excellent nutrient balance, excellent texture and high preference, and excellent appearance by using a natural fermenting agent to have a high product quality. The method comprises the following steps: mixing a weight ratio of 480 to 520 g of rice flour, 2.8 to 3.2 g of salt, 55 to 65 g of sugar, 45 to 55 g of water, and 0.8 to 1.2 g of yeast; primary fermentation of the mixture at 75 to 80 % relative humidity and 20 to 23 ℃ for 8 to 10 hours; putting the first fermented product in a mold and performing a second fermentation at 80 to 85 % relative humidity and 35 to 40 ℃ for 50 to 70 minutes; and putting toppings on the secondary fermented product in the order of barley layer, vegetable layer, and nut layer at a weight ratio of 1 : 2 : 1 and steaming the same for 30 to 40 minutes.
Patent KR-20220022868-A (KR)
Inventor: CZERWONATIS FRANZISKA
IPC: B32B27/08
Filed: 2021-08-12
Abstract: The present invention relates to an adhesive tape comprising at least one carrier that has a thickness of 20 to 250 μm, preferably 50 to 150 μm, and has at least one layer (i) based on preferably uncrosslinked thermoplastic polyurethane that has been produced by extrusion, wherein the polyurethane is based on aromatic polyisocyanates, such as aromatic diisocyanate in particular, or (ii) based on preferably uncrosslinked polyurethane that has been produced from dispersion, wherein a pressure-sensitive adhesive layer is disposed on at least one side, preferably both sides, of the carrier. The present invention also relates to a method for producing the adhesive tape and to the use thereof for bonding of components in electrical, electronic, optical, or precision mechanical devices, such as, in particular, of windows or lenses in housings of precision mechanical, optical and/or electronic devices.
Patent KR-20230027936-A (KR)
Title: 옥습기용 슬러지 정화장치
Inventor: MIN BYOUNG JIK
IPC: B01D35/157
Filed: 2021-08-20
Abstract: 본 발명은 안경렌즈의 측면을 연마하는 옥습기(edging mchine)에서 사용된 연마수를 재사용함에 있어서, 사용한 연마수에 포함된 슬러지를 제거하는 것이다. 
본 발명은 물탱크에 채워진 연마수를 하나의 모터로 웨스코 펌프와 볼류트 펌프를 작동시키는 양수장치를 구비하고, 상기 물탱크에는 자동 급수장치에 의해 일정 수위가 유지되게 하고, 상기 물탱크에서 볼류트 펌프로 펌핑된 연마수는 필터를 거친 후 드레인으로 배출되거나 연마장치로 공급되게 하고, 상기 연마장치에서 연마시 배출되는 연마수는 부스러기 거름망을 거친 후 예비 저장통에 저장되게 하고, 상기 예비 저장통에 저장된 연마수는 웨스코 펌프로 슬러지 필터를 거친 후 물탱크에 채워지게 함으로써 이루어진다.
Patent KR-20230029099-A (KR)
Title: 전자 장치 및 그 제어 방법
Inventor: KANG SHIN HO
IPC: G01R19/00
Filed: 2021-08-23
Abstract: 본 개시의 일 실시예의 전자 장치는, 전력을 공급하는 소켓, 소켓으로의 물체 인입 여부를 감지하는 센서, 소켓으로의 전류 공급을 제어하는 스위치, 소켓에 흐르는 전류를 감지하는 검류 장치 및 센서 및 검류 장치의 감지 결과에 기초하여, 스위치를 제어하는 프로세서를 포함하고, 프로세서는, 소켓으로의 물체 인입이 감지되면 기설정된 검류 시간 동안 스위치를 제어하고, 검류 시간 동안 소켓에 흐르는 전류에 기초하여 소켓으로의 전류 공급이 유지되도록 스위치를 제어한다.
Patent KR-20230030238-A (KR)
Inventor: LEE WON JEONG
IPC: A47K10/20
Filed: 2021-08-25
Abstract: 본 발명은 휴대하기가 용이할 뿐만 아니라 보관된 티슈를 쉽고 빠르게 인출할 수 있도록 도와 주는 티슈용 파우치에 관한 것으로, 본 발명은 하단부 내부 중앙에 삽입구(102)를 구비하고 있는 본체면(104)과; 상기 본체면(104)의 끝단 일측을 따라 접어지게 연결되되, 내부 중앙에 인출구(106)를 구비하고 있는 제1날개면(108)과; 상기 제1날개면(108)의 끝단 일측을 따라 접어지게 연결되어 본체면(104)의 가장자리 일측에 접착되는 제1접착부(110)와; 상기 제1접착부(110)로부터 일정간격을 두고 제1날개면(108)의 끝단 일측을 따라 접어지게 연결되어 본체면(104)의 가장자리 일측에 접착되는 제2접착부(112)와; 상기 제2접착부(112)로부터 일정간격을 두고 제2접착부(112)에 마주보게 제1날개면(108)의 끝단 일측을 따라 접어지게 연결되어 본체면(104)의 가장자리 일측에 위치되어 티슈의 이탈을 방지해 주는 이탈방지부(114)와; 상기 제1날개면(108)으로부터 일정간격을 두고 본체면(104)의 끝단 일측을 따라 접어지게 연결되어 덮개 역할을 하는 제2날개면(116)과; 상기 제2날개면(116)의 끝단 일측에 접어지게 연결되어 본체면(104)의 삽입구(102)에 삽입되어 제2날개면(116)을 잠금하는 잠금부(118)를 포함한다.
Patent KR-20230030425-A (KR)
Title: 절연 가스켓을 갖는 연료전지용 분리판 및 이를 포함하는 연료전지 스택
Inventor: LIM SOO JIN
IPC: H01M8/2465
Filed: 2021-08-25
Abstract: 복수의 반응 셀들과 하나 이상의 더미 셀을 포함하는 다수의 셀들이 적층된 연료전지 스택으로, 반응 셀들 각각은 적어도 하나 이상의 절연 가스켓이 외측면으로 노출 형성된 반응 셀용 분리판을 가지고, 더미 셀은 적어도 하나 이상의 절연 가스켓이 외측면으로 노출 형성된 더미 셀용 분리판을 가지며, 서로 다른 형상으로 노출 형성된 식별 가스켓들에 의해 분리판의 식별이 가능한 연료전지 스택 및 이를 구성하기 위한 연료전지용 분리판이 소개된다.
Patent KR-20220012828-A (KR)
Title: System and method for managing payment between business
Inventor: NOH KANG SEOK
IPC: G06Q40/02
Filed: 2021-08-31
Abstract: Disclosed are a system and method for managing payment between companies. The present invention receives cost-related payment information from a supplier that supplies goods and manages a payment date and payment guidance to an ordering company, thereby preventing duplicate billing of tax bills and omission of payment between the supplier and the ordering company, and dramatically reduce unnecessary time and workload of a cost-related person in charge.
Patent KR-20220047505-A (KR)
Inventor: TSUJI KAZUHITO
IPC: C25D21/12
Filed: 2021-09-01
Abstract: Remaining of a pre-wet liquid on an edge of a substrate is prevented. Proposed is a plating method for performing plating treatment on the substrate having a part to be plated that is exposed to a plating solution and an edge part that is an outer area of the part to be plated. The plating method comprises: a first sealing process of sealing the edge part of the substrate by bringing a first seal body into contact with the substrate; a pre-wet process of performing a pre-wet treatment on the sealed substrate; a first seal peeling process of removing the first seal body from the substrate after pre-wetting; a substrate holding process of holding the substrate by a substrate holder having a second seal body; and a plating process of applying the plating solution to the substrate held by the substrate holder.
Patent KR-20230036171-A (KR)
Title: 트랜스포밍이 가능한 이동식 주택
Inventor: KIM JONG WOO
IPC: E04B1/343
Filed: 2021-09-07
Abstract: 본 발명의 실시 예에 따른 공간확장이 가능한 컨테이너 주택은 일측면에 여닫이식 출입문이 형성된 컨테이너 본 체; 컨네이너 본체에 수납 가능하고, 공간확장을 위해 컨테이너 본체로부터 인출 가능한 공간확장 유닛; 공간확 장 유닛이 본체로부터 인출되는 경우, 개방된 상태의 컨테이너 본체의 여닫이식 출입문과 여닫이식 출입문에 대 응하는 공간확장 유닛의 양 측면을 연결하기 위한 연결수단; 을 포함하여 구성될 수 있다.
Patent KR-20230037717-A (KR)
Inventor: PARK HEE JUNG
IPC: H01M4/86
Filed: 2021-09-09
Abstract: 귀금속 페이스트 및 2D 금속산화물을 포함하는 전류집전체를 적용한 고체산화물 연료전지 셀과 그 제조방법을 제공한다. 상기 전류집전체는 귀금속 페이스트에 2D 금속산화물을 첨가함으로써 전류집전체의 가스의 흐름을 원활하게 할 뿐만 아니라, 상기 전류집전체의 미세구조적 측면에서 구배를 줌으로써 수명 증가 및 열 사이클 특성이 개선된 고체산화물 연료전지를 제공한다.
Patent KR-20230037903-A (KR)
Inventor: WOO TA KWAN
IPC: F16L55/02
Filed: 2021-09-10
Abstract: 본 발명의 일 실시예에 따른 이중배관용 서포트는, 이중배관의 외관 및 내관 사이의 공간에서 복수개가 상기 내관의 둘레방향을 따라 일정한 각도로 배치되는 브레이스 및 상기 브레이스에 연결되어 상기 외관의 내측면에 접하는 베어링을 포함하고, 상기 브레이스는, 상기 내관의 외측면에 지지되는 제1 지지부재, 상기 제1 지지부재의 일단부로부터 상기 외관측으로 연장되는 제1 연결부재, 상기 제1 지지부재의 타단부로부터 상기 외관측으로 연장되는 제2 연결부재, 상기 제1 연결부재의 단부에서 연장되어 상기 외관의 내측면을 가압하며, 상기 베어링이 연결되는 제2 지지부재 및 상기 제2 연결부재의 끝단에 상기 제1 연결부재와 반대방향으로 굴절되어 형성되는 지지대를 포함하며, 상기 지지대는 상기 브레이스와 인접하게 배치된 다른 브레이스의 제2 지지부재 내측에 위치할 수 있다.
Patent KR-20230050562-A (KR)
Inventor: KWON JAE MIN
IPC: H02J7/00
Filed: 2021-10-08
Abstract: 본 발명은 배터리 팩 보호 장치에 관한 것으로, 상세하게는 배터리 팩 제어부를 통해 배터리 팩의 역접속이 검출되지 못하는 상황에 처하도라도 배터리 팩의 역접속을 검출하여 배터리 팩의 역접속을 해제시킬 수 있도록 한, 배터리 팩 보호 장치를 제공하는 것에 목적이 있다.