baber/WOPTO huggingface dataset:
Patent KR-20220136524-A (KR)
Inventor: HYUN SEUNG KIM
IPC: H01M10/0568
Filed: 2021-03-30
Abstract: The present invention relates to an additive that inhibits excessive decomposition of an electrolyte when a solid electrolyte interphase (SEI) is formed on the surface of a negative electrode, to an electrolyte including the same, and to a lithium secondary battery. The additive for an electrolyte according to the present invention is represented by the chemical formula 1.
Patent KR-20220142108-A (KR)
Inventor: KIM ICK JOONG
IPC: D21H19/04
Filed: 2021-04-14
Abstract: Provided are a smoking article for increasing flavor persistence and a manufacturing method thereof. According to some embodiments of the present invention, the smoking article comprises: a smoking material unit; a filter unit; and a wrapper configured to surround at least a portion of the smoking material unit, wherein a fragrance sheet including a hydrocolloid material and a fragrance is applied to the wrapper, so that flavor persistence of the smoking article can be increased.
Patent KR-20220144172-A (KR)
Inventor: JEONG BYEONG HUI
IPC: G06Q30/06
Filed: 2021-04-19
Abstract: The present invention relates to a clothing recommendation server reflecting a sensible temperature of a user, and a clothing recommendation method using the same. In particular, according to the clothing recommendation server reflecting a sensible temperature of a user, and the clothing recommendation method using the same, when the category of clothing owned by the user is determined and registered, it is possible to help the user select clothing by recommending clothing based on the current temperature and the temperature sensitivity of the user before going out.
Patent KR-20220145179-A (KR)
Inventor: SEO DONG WON
IPC: H05B3/00
Filed: 2021-04-21
Abstract: The present invention is a substrate processing apparatus comprising: a chamber for processing a substrate; a gas supply source storing a plurality of gases for processing the substrate and supplying the gases to the chamber; a gas supply pipe having one end connected to the gas supply source and the other end connected to the chamber; and a heating jacket surrounding the outer circumference of the gas supply pipe, wherein the temperature of gas passing through the gas supply pipe may be higher downstream of the heating jacket than upstream thereof. According to the present invention, a gas supply pipe, which may have various shapes for the designed positions, can be effectively heated.
Patent KR-20220146834-A (KR)
Inventor: LEE YE KUN
IPC: C25D7/06
Filed: 2021-04-26
Abstract: The present specification relates to a metal thin film manufacturing apparatus, comprising: a titanium rotating plate in which titanium plates are connected in one direction; a plurality of electrolytic cells corresponding to the titanium plate; and an electrode unit electrically connecting the titanium plate and the plurality of electrolytic cells, wherein the plurality of electrolytic cells include: a cathode material located to face the titanium plate; an electrolyte filled between the cathode material and the titanium rotating plate; and an electrolyte supply nozzle for supplying the electrolyte. The plurality of electrolytic cells are electroformed with the titanium plates to produce a metal thin film. Accordingly, the metal thin film manufacturing apparatus has an endless plate ring structure that easily manufactures single or multi-layer metal thin films.
Patent KR-20220152464-A (KR)
Inventor: HYUN WOONG KEUN
IPC: A61L2/18
Filed: 2021-05-07
Abstract: The present invention relates to a method for generating a sterilizing and pollution measurement work path for a mobile robot. The method comprises the steps of: selecting a work area, in which a mobile robot works, for a drawing created in AutoCAD and loaded; creating an obstacle map for a recognized obstacle within a shape space for the selected work area; creating intermediate target points for creation of primary sterilizing and pollution measurement path for the work area by using obstacle information; creating the primary sterilizing and pollution measurement path by using the intermediate target points; creating a collision avoidance path for avoidance of collision with the obstacle by using the obstacle map and mobile robot information when there is a path in which collision with the obstacle occurs on the primary sterilizing and pollution measurement path; and creating a final sterilizing and pollution measurement path for the mobile robot by reflecting the created collision avoidance path to the primary sterilizing and pollution measurement path. The mobile robot having a pollution measurement sensor for measuring pollution and a disinfector capable of spraying disinfectant is used. Therefore, the method can set the work area by using the drawing, created in AutoCAD, as it is, and can easily calculate the path for performing sterilizing and pollution measurement while avoiding collision with the obstacle so that the mobile robot can travel therealong.
Patent KR-20220153380-A (KR)
Inventor: KIM MU SE
IPC: A61C17/24
Filed: 2021-05-11
Abstract: A functional toothbrush is disclosed. The functional toothbrush of the present invention includes: a tunnel type head provided in the form of a tunnel and arranged to surround teeth; a head unit formed to protrude from the inner wall of the tunnel type head and having a plurality of bristles that clean the teeth while being supported in contact with the entire wall of the teeth; a handle unit connected to one side of the head unit; and a connection unit connecting the head unit and the handle unit between the head unit and the handle unit.
Patent KR-20220157046-A (KR)
Title: Composite beam composed of complex structure
Inventor: PARK SEONG WOON
IPC: E04B1/58
Filed: 2021-05-20
Abstract: The present invention relates to a composite beam structure of a building in which a reinforced concrete floor slab and a steel beam are combined. The composite beam structure comprises a box-shaped forming beam in the center and H-shaped steel beams positioned on both ends of the forming beam, wherein the box-shaped forming beam comprises a lower plate, side plates vertically formed on both sides of the lower plate, and an upper plate connecting the tops of the both side plates, so that a closed square cross-section is formed. Moreover, openings are formed at regular intervals on the upper plate, and the thickness of the upper plate is greater than the thickness of the lower plate. According to the present invention, structural stability against construction load can be secured, and the amount of steel and members used can be reduced.
Patent KR-20220158395-A (KR)
Title: A method of encoding and decoding an audio signal, and an encoder and decoder performing the method
Inventor: LIM WOO TAEK
IPC: G10L19/038
Filed: 2021-05-24
Abstract: Disclosed are a method of encoding and decoding an audio signal, and an encoder and decoder performing the method. A method of encoding an audio signal according to an embodiment of the present invention may comprise: a step of identifying an input signal corresponding to a low-frequency band of the audio signal; a step of performing windowing on the input signal; a step of generating a first latent vector by inputting the windowed input signal to a first encoding model; a step of converting the windowed input signal into a frequency domain; a step of generating a second latent vector by inputting the converted input signal to a second encoding model; a step of generating a final latent vector by combining the first latent vector with the second latent vector; and a step of generating a bitstream corresponding to the final latent vector. According to an embodiment of the present invention, the quality of an audio signal to be restored by using a neural network model, which restores the audio signal in consideration of both the characteristics of the audio signal in a low-frequency band and the characteristics of the audio signal in a high-frequency band, can be effectively improved.
Patent KR-20220169173-A (KR)
Title: Patient mobility aids
Inventor: KIM KIHOON
IPC: A61G7/10
Filed: 2021-06-18
Abstract: The present invention relates to a patient movement assisting device, and more specifically, to a patient movement assisting tool which allows guardians or medical staff to move critically ill patients, long-term hospitalized patients, and patients who have difficulties moving from a bed due to surgery on abdomen, chest, or spine to another bed or place without the help of other personnel or with minimal help thereof, and allows easy and stable change of the position or posture of the patients on a bed.
Patent KR-20220169674-A (KR)
Title: Water stop rubber fixing apparatus and protective wall construction method using the same
Inventor: KIM KUN SOO
IPC: E01D21/00
Filed: 2021-06-21
Abstract: The present invention relates to a waterstop fixing apparatus and a protection wall construction method using the same. According to the present invention, the waterstop fixing apparatus is stably installed on a bridge slab, and the construction joint surface (A) between a bridge slab and a protection wall installed at the side direction. Therefore, a rainwater, and so on does not leak to the bridge side direction along the bridge slab and the protection wall, and maintenance is effectively performed. The waterstop fixing apparatus comprises: a lower part fixing unit installed at an area where a waterstop is installed while constructing the bridge slab; the waterstop wherein a lower end part is installed at the lower part fixing unit and an upper end part installed so as to protrude upward from the upper surface of the bridge slab and be exposed; and an upper part fixing unit installed to surround the upper end part of the protruding and exposed waterstop.
Patent KR-20230003718-A (KR)
Title: An automatic tuning driver using artificial intelligence
Inventor: YOO YONG GIL
IPC: H02P21/00
Filed: 2021-06-29
Abstract: The present invention relates to an automatic tuning driver and, more specifically, to an automatic tuning driver system utilizing AI, which comprises: a motor; a driver which is connected to the motor to control the rotation direction and rotation speed of the motor; and a feedback sensor which is connected to the motor to detect the state of the motor, wherein the driver includes a processor which receives a signal from the feedback sensor and an AMP circuit which transfers the signal to the motor, and the processor includes a PID control module which has a PID controller, a PID CNN Network, and a PID simulator, and a secondary control module which has a secondary motor system model and a model CNN network, thereby increasing accuracy and responsiveness by utilizing artificial intelligence (AI) and being capable of updating in real-time by receiving tuning data feedback.
Patent KR-20230001903-A (KR)
Title: Manufacturing method of shower head with heating function
Inventor: LEE DONG HYUN
IPC: C23C16/455
Filed: 2021-06-29
Abstract: According to an embodiment of the present invention, a manufacturing method of a shower head with a heating function, which is used for a deposition process of a semiconductor substrate and is to supply thermal energy to sprayed gas, comprises: a step of arranging a heat wire on an upper surface of a spray block including a plurality of gas distribution flow paths inside and a plurality of spray holes formed on the floor surface by being connected to each of the plurality of gas distribution flow paths; a step of stacking a first filler layer on the arranged heat wire; a step of forming a stacked body with shield members stacked on an upper side of the first filler layer; a step of pressing the stacked body by a position fixing member for preventing the positions of the first filler layer and the shield members from being changed; and a step of heating the stacked body when it is pressed, thereby welding the shield members and the spray block. Therefore, thermal energy can be provided to gas.
Patent KR-20230003954-A (KR)
Inventor: CHEON JUNG HEE
IPC: H04L9/00
Filed: 2021-06-30
Abstract: A ciphertext processing method is disclosed. The ciphertext processing method comprises the following steps of: generating a homomorphic ciphertext for a plaintext by using a ring, which is a set in which addition and multiplication are defined between elements, wherein the set is closed for addition and multiplication; receiving a challenge matrix that satisfies a preset challenge space; generating a response ciphertext by using the received challenge matrix and the homomorphic ciphertext; and transmitting the generated response ciphertext.
Patent KR-20230004096-A (KR)
Inventor: LEE HO HUN
IPC: A61F7/00
Filed: 2021-06-30
Abstract: The present invention relates to a hemorrhoid treatment sheet which pressurizes around an anus of a patient to apply positive pressures to around the anus, thereby generating negative pressures to an anal canal, the inside of the anus. The treatment sheet comprises: a pressurizing unit which has a plate-shaped body and a rail shape integrally protruding and formed from a top surface of the body to have constant height and width, and forms a closed loop having a penetration unit corresponding to a bottom of a human body formed in a center of the rail; and multiple near infrared ray LED modules which have a door shape where cross sections thereof form left and right side walls and a roof to let an inside center thereof emptied, are made by relatively flexible materials to be inserted and fixed to be detachably attached to the pressurizing unit, and is in the roof to radiate near infrared rays to the outside.
Patent KR-20220009334-A (KR)
Title: Air Injector Equipment
Inventor: CHOU WEN SAN
IPC: F04D25/08
Filed: 2021-07-05
Abstract: The present invention relates to an air injection device. The device comprises a box member and an air compressor. The air compressor is stored and mounted inside the box member. Moreover, a flow guide device mounted in the box member can surround a cooling fan blade therein, wherein the cooling fan blade is axially coupled to a motor of the air compressor. The flow guide device allows an air current to be concentrated, guides an air flow, and allows the air current generated when the cooling fan blade is operated to be rapidly guided to an entire body of the air compressor to prevent heat from being accumulated in a body. Therefore, the present invention can obtain the best air injection efficiency and can extend use life of the air compressor.
Patent KR-20230011768-A (KR)
Inventor: WHANG MIN SUM
IPC: E01C5/16
Filed: 2021-07-14
Abstract: The present invention relates to a fixing apparatus for a cover plate for preventing noise and separation. More particularly, the present invention relates to a fixing apparatus for a cover plate, which is capable of preventing noise of the cover plate and preventing the cover plate from being separated from a support beam by fixing the cover plate installed on top of the support beam to the support beam so as not to shake. According to the present invention, the fixing apparatus for the cover plate for preventing noise and separation comprises: a main body part capable of passing from the top to the bottom of the cover plate through a perforated hole formed in the cover plate; and a lifting means coupled to the cover plate to lift the main body part so that the main body part is caught on the support beam.
Patent KR-20230017620-A (KR)
Inventor: PARK SUN NAM
IPC: A61Q19/00
Filed: 2021-07-28
Abstract: The present invention relates to a cosmetic composition for strengthening the skin barrier containing a medicinal herb extract, a calendula extract and mink oil. The cosmetic composition contains a complex of the medicinal herb extract, the calendula extract and the mink oil, wherein the extracts are obtained by cold extraction with vegetable oil as a solvent, and the medicinal herb extract, the calendula extract and the mink oil are mixed in the weight ratio of 0.1 to 2 : 0.1 to 2 : 1 to 3.
Patent KR-20230018804-A (KR)
Title: Method and system for providing auto payment service using cartrail
Inventor: PARK JI HO
IPC: G06Q20/14
Filed: 2021-07-30
Abstract: Provided is a method for providing an auto payment service using a cart rail, which comprises the steps of: allowing a sticker printer to issue a cart QR code containing cart weight obtained by measurement through a weight sensor in an entrance cart rail and cart identification information when the entry of a cart is detected; matching the cart identification information with a user terminal and storing the matching result when the user terminal recognizes the cart QR code; comparing product weight collected through the weight sensor in the cart with the weight previously mapped and stored in the product QR code when the user terminal scans the product QR code, and accumulating and counting the product weights that have been mapped with the QR code and stored in a virtual cart; recognizing the cart QR code of a cart when the entry of the cart is detected through a QR code reader linked to the exit cart rail; and activating a payment button on the user terminal when a difference between the cart weight measured through the weight sensor in the exit cart trail and the cart weight obtained by measurement through the weight sensor in the entrance cart rail is within the accumulated product weight in the virtual cart and a preset error range. Accordingly, the auto payment can be made to allow a user to pass through a counter instead of waiting in line for payment at the counter.
Patent KR-20230020045-A (KR)
Title: Touch sensing unit and display device including the same
Inventor: JEON HYUN JEE
IPC: G06F3/041
Filed: 2021-08-02
Abstract: Provided are a touch detection part and a display device comprising the same. The touch detection part comprises: a first sensor group extending in a first direction and comprising a plurality of sensor electrodes; a second sensor group extending in the first direction and comprising the plurality of sensor electrodes; a first peripheral electrode electrically connected to the first sensor group; and a second peripheral electrode electrically connected to the second sensor group, wherein an area of the first sensor group is smaller than an area of the second sensor group, and an area of the first peripheral electrode is larger than an area of the second peripheral electrode. Therefore, the present invention is capable of improving an accuracy of touch detection.
Patent KR-20230019662-A (KR)
Title: Ventilation system in which total heat exchange function and air conditioning function are integrated and ventilation method using the same
Inventor: KWON KI HYUN
IPC: F24F7/003
Filed: 2021-08-02
Abstract: The present invention relates to a ventilation system, and a ventilation method using the same. More specifically, the present invention relates to the ventilation system integrated with a total heat exchanging function and an air conditioning function which are mixed to be operated, and a ventilation method using the same. Moreover, the present invention relates to the ventilation system including a duct structure with easy cleaning, maintenance, and repair.
Patent KR-20220029390-A (KR)
Inventor: JOSHUA KAITZ
IPC: C08L65/00
Filed: 2021-08-17
Abstract: An underlayer composition comprising a polymer comprising a repeating unit of chemical formula (1). In the chemical formula (1): ar is a monocyclic or polycyclic c5-60 aromatic group; the aromatic group comprises one or more aromatic ring heteroatoms, a substituent group comprising a heteroatom, or a combination thereof; x is c or o; r1, r2, ra, and rb are as provided in the present invention; r1 and r2 optionally can be taken together to form a 5- to 7-membered ring; one of r11 to r13 optionally can be taken together with r1 to form a 5- to 7-membered ring; ra and rb optionally can be taken together to form a 5- to 7-membered ring; one of ra or rb optionally can be taken together with r2 to form a 5- to 7-membered ring; and when x is o, ra and rb are absent.
Patent KR-20230027721-A (KR)
Title: 양자보안 통신장치 통합형 자율이동체 시뮬레이션 시스템 및 방법
Inventor: YI OK YEON
IPC: H04L9/30
Filed: 2021-08-20
Abstract: 본 발명은 양자보안 통신장치 통합형 자율이동체 시뮬레이션 시스템에 관한 것으로, (1) 시뮬레이션 데이터를 생성하는 시뮬레이션 모듈, (2) 별도의 독립적인 칩셋으로 구현되고 관리자의 설정에 따라 양자보안 키의 주입을 수행할 수 있고 양자보안 기기 식별키를 포함하는 DIM (Device Identity Module), (3) 상기 DIM을 통해 상기 양자보안 기기 식별키 및 상기 양자보안 키로 상기 시뮬레이션 데이터에 대하여 양자보안 연산을 수행하여 양자보안 시뮬레이션 데이터를 생성하는 보안 모듈 및 (4) 주어진 통신 환경에 대해 상기 양자보안 시뮬레이션 데이터를 송신하는 통신 인터페이스 유닛을 포함하는 자율이동체 시뮬레이션 유닛; 및 상기 양자보안 시뮬레이션 데이터를 수신하여 기기 식별키를 추출하고 상기 기기 식별키를 기초로 양자보안 키를 결정하여 상기 시뮬레이션 데이터를 검출하며, 상기 DIM에 대하여 사전에 양자 키 분배를 수행하여 상기 양자보안 키 주입을 처리하는 중앙 시뮬레이션처리 유닛을 포함한다.
Patent KR-20220138321-A (KR)
Inventor: KIM DAE IK
IPC: A61K9/70
Filed: 2021-08-26
Abstract: The present specification relates to an edible film composition exhibiting useful effects on the human body. The present disclosure can exhibit excellent antioxidant and anti-inflammatory effects by including a red ginseng extract and a Perilla frutescens leaf extract as active ingredients. Since the composition of the present disclosure is provided in an edible film formulation, it is easy to carry and store, and has an advantage of being easily ingested by subjects who have difficulty ingesting the same with conventional health food or pharmaceutical formulations such as pills and liquids.
Patent KR-20230033425-A (KR)
Title: 기저형 유방암의 바이오마커 및 치료 표적으로서 csf2
Inventor: LEE SU JAE
IPC: G01N33/574
Filed: 2021-09-01
Abstract: 본 발명은 유방암 유래의 시료 중 CSF2(granulocyte macrophage colony-stimulating factor, GM-CSF)의 발현 수준을 측정하는 것을 포함하는 기저형(basal type) 유방암 진단용 키트 및 기저형 유방암의 진단방법에 관한 것이다. 또한 본 발명은 CSF2의 발현 또는 활성을 억제하는 물질을 포함하는 기저형 유방암 치료용 약제학적 조성물 또는 유방암 세포의 상피간엽이행(epithelial-to-mesenchymal transition, EMT) 및/또는 혈관신생 억제용 약제학적 조성물에 관한 것이다.
Patent KR-20230036622-A (KR)
Inventor: LIM DAE SOON
IPC: A23P30/10
Filed: 2021-09-07
Abstract: 본 발명은 육류 조각을 이용한 동그랑땡 제조방법 및 그 제조장치에 관한 것으로, 보다 상세하게는 동그랑땡의 주원료가 되는 분쇄육을 얻기 위해 별도의 원육 구매가 불필요하고, 폐기될 수 있는 고품질의 육류 조각을 이용하여 동그랑땡을 제조할 수 있어 제조비용을 절감함과 선호도 및 상품성이 향상된 동그랑땡을 제조할 수 있는 육류 조각을 이용한 동그랑땡 제조방법 및 그 제조장치에 관한 것이다.
Patent KR-20230036658-A (KR)
Title: 초음파 절삭 및 전기 소작 기능을 갖춘 핸드피스형 외과 수술 장치
Inventor: SANG HO JEONG
IPC: A61B18/08
Filed: 2021-09-08
Abstract: 본 발명은 외과 절제 수술 시 미세한 조작이 가능하고, 밀도가 높은 조직에 대한 초음파 절제와 동시에 전기 소작으로 지혈 기능을 제공할 수 있으며, 절제를 위한 구성부의 교체가 가능하여 활용성 향상 및 보다 정밀하고 효과적인 외과 수술을 행할 수 있는, 초음파 절삭 및 전기 소작 기능을 갖춘 핸드피스형 외과 수술 장치에 관한 것이다. 본 발명에 따르면, 장치 본체; 상기 장치 본체의 내부 일측에 구비되어 초음파진동을 발생시키도록 구성되는 초음파진동 발생 모듈; 상기 장치 본체의 내부에 구비되어 하기 절개 팁으로 전류를 전달하여 절개 팁에서 열을 발생시키도록 구성되는 전기소작 모듈; 상기 장치 본체에 구비되어 상기 초음파진동 발생 모듈에서 발생된 초음파진동을 전달받으며, 상기 전기소작 모듈에서 발생된 전류를 하기 절개 팁으로 전달하도록 구성되는 프로브 부재; 상기 프로브 부재의 단부에 구비되는 절개 팁; 상기 장치 본체에 구비되고, 상기 초음파진동 발생 모듈과 전기소작 모듈의 동작을 제어하는 제어 모듈; 및 상기 장치 본체에 구비되며, 상기 제어 모듈로 필요 전력을 공급하는 전원 공급부;를 포함하는 것을 특징으로 하는 핸드피스형 외과 수술 장치가 제공된다.
Patent KR-20230043547-A (KR)
Title: 심층 강화 학습 기반 전력 거래 모델의 학습 방법 및 심층 강화 학습 기반 전력 거래 모델을 이용한 전력 거래 방법
Inventor: KIM JIN YOUNG
IPC: G06F17/18
Filed: 2021-09-24
Abstract: 본 발명의 바람직한 실시예에 따른 심층 강화 학습 기반 전력 거래 모델의 학습 방법 및 심층 강화 학습 기반 전력 거래 모델을 이용한 전력 거래 방법은, 분산형 전력 공급 시스템을 위한 심층 강화 학습 기반 전력 거래 모델을 학습하고, 학습한 심층 강화 학습 기반 전력 거래 모델을 이용하여 분산형 전력 공급 시스템의 전력 거래를 제어함으로써, 전력 수요, 전력 공급 및 전력 거래 수익의 예측 정확도를 개선할 수 있다.
Patent KR-20230048664-A (KR)
Inventor: PARK KI BEOM
IPC: C12N15/10
Filed: 2021-10-05
Abstract: 핵산 추출 방법만 달리함으로써 폴리페놀 및/또는 다당류를 풍부하게 함유하는 시료 및 RNA 분해 효소를 풍부하게 함유하는 시료 모두로부터 고품질의 핵산을 추출할 수 있는 버퍼 조성물 및 이를 포함하는 핵산 추출용 키트가 제공된다. 상기 버퍼 조성물은 3%(w/v) 내지 8%(w/v)의 황산도데실소듐; 120mM 내지 180mM의 소듐시트레이트; 및 15mM 내지 25mM의 Tris-HCl을 포함한다.