baber/WOPTO huggingface dataset:
Patent KR-20220021854-A (KR)
Inventor: KANG HYUNG CHUL
IPC: G06F17/17
Filed: 2021-05-28
Abstract: Disclosed are a method and device for encrypting. In the method for encrypting using a homomorphic encryption, another method for encrypting in one embodiment comprises: a step of receiving data; a step of generating a ciphertext by encrypting the data; a step of obtaining a coefficient of an approximate polynomial based on an error between the approximate polynomial and the modulus reduction function for performing a modulus reduction for a modulus corresponding to the ciphertext; and a step of performing bootstrapping on the ciphertext by performing the modulus reduction based on the coefficient.
Patent KR-20220046443-A (KR)
Title: A polypeptide product
Inventor: SHIN JAE MIN
IPC: C12N15/85
Filed: 2021-06-02
Abstract: According to the present invention, in order to activate the immune system of the major histocompatibility complex (MHC) class I based on artificial intelligence (AI) and deep learning technology research, research on a structural protein of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has been conducted. Moreover, the amino acid sequence in a polypeptide chain consisting of 9-14 amino acids has been built, on the basis of the prediction of the immune system through AI technology. The polypeptide according to the present invention can significantly activate the immune system of the human body, and thus provides a basis for the design of a safe and effective peptide vaccine.
Patent KR-20220164306-A (KR)
Title: Refrigerator
Inventor: DONGHOON LEE
IPC: F25D17/04
Filed: 2021-06-04
Abstract: According to an embodiment of the present invention, a refrigerator comprises: a first insulation wall having a first storage chamber; a second insulation wall disposed on the first insulation wall in a first direction, having a second storage chamber of which temperature is maintained to be different from the first storage chamber, and opening and closing the first storage chamber; and a door disposed on the second insulation wall in the first direction and opening and closing the second storage chamber.
Patent KR-20210082130-A (KR)
Title: Methods and geometry for preventing the escape of the sealant from the Concreate Wall/slab Penentration
Inventor: KIM YUN
IPC: F16L5/02
Filed: 2021-06-10
Abstract: The present invention relates to a method and a shape for processing a protrusion or V-type, U-shaped groove for the purpose of external force resistance inside a SLEEVE to prevent escape of a sealant to prevent fire, flooding, pressure, vibration, and radiation leakage accidents such as plants and industrial facilities. Accordingly, the present invention maximizes shielding performance of a sealing material, contributes to accident prevention and diffusion prevention, and because a manufacturing and production process is simple, the present invention can be immediately introduced into power plants and industrial facilities, thereby contributing to the prevention of accidents. Materials performing the above shielding function include high-density silicon and high-density grout.
Patent KR-20220168763-A (KR)
Title: System for detecting position of carrier of sorter
Inventor: CHUNG JAE WOOK
IPC: B65G41/02
Filed: 2021-06-17
Abstract: The present invention relates to a system for detecting the position of a carrier of a sorter. The system for detecting the position of a carrier of a sorter can accurately determine driving position information on a carrier by generating multiple signals by determining the driving position information in a section of a predetermined position by multiple tracking sensors separated at fixed intervals in a driving direction of a carrier in the predetermined section. The system for detecting the position of a carrier of a sorter enables a user to easily manufacture and manage a tracking sensing module by reducing the number of multiple tracking sensors forming the single tracking sensing module by changing the shape and an arrangement structure of the tracking sensor and a dog mounted on the carrier. In this case, the system for detecting the position of a carrier of a sorter can more improve accuracy about the driving position information on the carrier and maintain a stable operation state of the tracking sensor. The system for detecting the position of a carrier of a sorter includes the dog, the tracking sensing module, and a position determining unit.
Patent KR-20220169270-A (KR)
Title: Largre size O-ring
Inventor: HWANG SUK HWAN
IPC: F16J15/02
Filed: 2021-06-18
Abstract: The present invention relates to an O-ring used for water tightness or airtightness in various devices and, more specifically, to a large O-ring which can be simply mounted in a normal direction without distortion on a contact surface between two components in a device, wherein the distortion may occur in the large O-ring. According to the present invention, the large O-ring is manufactured as a synthetic resin is injected into a forming groove of a mold comprising an upper mold and a lower mold. Surface treatment in the forming groove of the upper mold is different from the surface treatment in the forming groove of the lower mold. So, a hemispherical surface of the O-ring and the rest hemispherical surface are visually divided. According to the present invention, the hemispherical surface of the large O-ring and the rest hemispherical surface are visually divided. Therefore, the O-ring is not pressurized and interposed in a distorted state between the two components of the device. Accordingly, the O-ring tightly seals the components.
Patent KR-20220169479-A (KR)
Title: pillow
Inventor: KOO JAE SEUNG
IPC: A47G9/10
Filed: 2021-06-20
Abstract: An objective of the present invention is to induce a good night's sleep by providing a method for adjusting the height of a pillow body to be suitable for various body types. The present invention relates to an arched pillow including: one or more cylindrical pillows arranged in contact with each other to support the head; and Velcro attached to one side of the cylindrical pillow to adjust the height and angle of the cylindrical pillow.
Patent KR-20220169952-A (KR)
Title: Voice and flashing guidance lights with locking means
Inventor: JI JAE KEUM
IPC: G09F27/00
Filed: 2021-06-21
Abstract: The present invention relates to voice and flickering guidance lights. In particular, a case locking means is provided so that an upper case and lower case can be operated in a locked and unlocked state, and at the same time, a fixing plate locking means is provided so that a fixing plate for fixing a sign can be operated in a locked and unlocked state. Accordingly, components for voice and flickering guidance lights can be produced separately and then easily manufactured by assembly, and maintenance and replacement of the components provided inside the case can be easily performed. As a result, time, effort and cost for manufacturing and maintenance of the voice and flickering guidance lights can be reduced. According to the present invention, the voice and flickering guidance lights having a locking means comprises: an upper case; a lower case combined with the upper case to form an internal space; and a fixing plate for fixing a sign placed on a lower surface of the upper case and exposed to the outside, wherein a voice output means and a visual warning means are provided in the internal space. In addition, a case locking means is further included to allow the upper case and the lower case to be combined and then operated in a locked and unlocked state. Moreover, a fixing plate locking means is further included to allow the sign to be fixed with the fixing plate and then the fixing plate to be operated in a locked and unlocked state at a lower part of the upper case.
Patent KR-20220002118-A (KR)
Title: Manufacturing method of photomask and photomask blank
Inventor: SASAMOTO KOUHEI
IPC: G03F1/26
Filed: 2021-06-25
Abstract: A photomask including a transparent substrate, a first inorganic film including silicon and not containing chromium, and a second inorganic film containing chromium and not containing silicon is manufactured by: forming a resist film in contact with the second inorganic film from a photomask blank in which the first inorganic film and the second inorganic film make contact with each other; and patterning both the second inorganic film and the first inorganic film by fluorine-based dry etching. According to the present invention, adhesion of the resist film is ensured regardless of film quality of a film including silicon to avoid a problem of a resist residue, which is a problem in a silylation treatment for the film including the silicon, so that a photomask with fewer defects is manufactured without adding a new process.
Patent KR-20230000641-A (KR)
Title: A shock absorber that doubly attenuates the impact of Vehicle forward collision
Inventor: KOO JUN MO
IPC: B60R21/00
Filed: 2021-06-25
Abstract: The present invention relates to a shock absorber which doubly attenuates an impact in the event of a forward collision of a vehicle, which includes a plate spring formed longitudinally and bent into an arcuate shape, and an auxiliary spring supporting both ends of the plate spring, wherein the plate spring having high elasticity primarily attenuates the impact, and the auxiliary spring connected to and supporting both ends of the plate spring secondarily attenuates the impact, thereby mitigating the impact. The shock absorber enhances workability and productivity since being simple in structure and inexpensive, and suppresses an engine room from pushing into an interior space since doubly attenuating and mitigating an impact generated due to a forward collision of a vehicle, thereby providing excellent safety by protecting a driver and passengers.
Patent KR-20230001800-A (KR)
Title: Auxiliary heating apparatus for vehicle
Inventor: NOH KYUNG TAE
IPC: B60H1/00
Filed: 2021-06-29
Abstract: An embodiment of the present invention relates to an auxiliary heating system for a vehicle, including: a heating module which heats and discharges air introduced into the inside; and a moving part coupled to the heating module. The moving part is movably disposed on a guide disposed in a vehicle interior, and the heating module is rotatably disposed in the moving part. Accordingly, the auxiliary heating system for a vehicle moves to a predetermined position in the vehicle interior to assist the heating in the vehicle interior, thereby improving heating performance, efficiency, and quality for the occupants.
Patent KR-20230010083-A (KR)
Title: Display device
Inventor: SEO YOUNGWAN
IPC: H10K59/00
Filed: 2021-07-08
Abstract: The present invention relates to a display device. A display device according to an embodiment includes: a substrate which includes a display area including a first display area and a second display area; a first pixel circuit unit positioned on the first display area of the substrate; a first light emitting element connected to the first pixel circuit unit; a second pixel circuit unit positioned on the second display area of the substrate; a plurality of second light emitting elements connected to the second pixel circuit unit; and a driving circuit unit connected to the first and second pixel circuit units, and overlapping the second light emitting element. An edge of the display area includes a straight line unit having a straight line and a round unit having a round shape. The plurality of second light emitting elements adjacent to each other in a first direction and a second direction perpendicular to the first direction constitute one light emitting element group, and the number of second light emitting elements constituting the light emitting element group positioned in the round unit is different from the number of second light emitting elements constituting the light emitting element group located in the straight line unit. According to the present invention, the display device with the expanded display area can be provided.
Patent KR-20230009670-A (KR)
Inventor: PARK JEONG HWAN
IPC: F02M51/06
Filed: 2021-07-09
Abstract: The present invention relates to a fuel injector capable of preventing a needle from wavering during an operation, which is able to generate a fluid resistance for reducing kinetic energy of an armature when being closed, thereby preventing a needle from wavering. According to the present invention, the fuel injector capable of preventing a needle from wavering during an operation, in a fuel injector including an armature (33) penetrated by a needle (21) and having an upper end and a lower end bound by a stopper (23) and a position ring (27), has the armature (33) comprising: an armature body (34) having a fuel flow path (33a) through which a fuel passes to be concentric with the needle (21); and an armature holder (35) fixed on a lower end of the armature body (34) and supporting the armature body.
Patent KR-20230010857-A (KR)
Title: Hybrid vehicle and control method thereof
Inventor: HUH JEEWOOK
IPC: B60W10/06
Filed: 2021-07-12
Abstract: A hybrid vehicle and a control method thereof are disclosed. The hybrid vehicle according to an embodiment of the present invention may comprise: an engine that generates power by combustion of fuel; a drive motor that assists the power of the engine and optionally operates as a generator to generate electrical energy; a battery that supplies electric energy to the drive motor and is charged with the electric energy generated by the drive motor; a navigation system that calculates a driving path from a starting point to a destination and an expected vehicle speed of the driving path; and a controller that divides the entire driving path predicted by the navigation into at least one driving section based on driving information, calculates the average vehicle speed of each driving section, the average vehicle speed of the entire driving path, and the driving energy of the vehicle in each driving section, calculates an expected SOC profile of the battery based on the driving energy, and determines a charging mode of the battery based on the average vehicle speed of the entire driving path and the initial SOC of the expected SOC profile. Accordingly, the present invention can improve the fuel efficiency of a vehicle.
Patent KR-20210091089-A (KR)
Title: Age-specific markers for diagnosing prognosis and determining treatment strategies of patient of clear cell renal cell carcinoma
Inventor: CHOI YEONG JIN
IPC: C12Q1/6886
Filed: 2021-07-12
Abstract: The present invention relates to a marker for diagnosing differences in renal cancer treatment effects due to age of renal cancer patients or diagnosing prognosis of the renal cancer patients, and in the kidney cancer patients, since mutation of gene and a survival rate or recurrence rate of the renal cancer at a specific age are respectively correlated, in the present invention, the mutated gene of the present invention can be used as the marker to predict the differences in the renal cancer treatment effects based on the age or prognosis of the renal cancer patients.
Patent KR-20220023698-A (KR)
Title: Cutting method
Inventor: OKAMURA TAKASHI
IPC: H01L21/78
Filed: 2021-07-20
Abstract: The present invention is to give ultrasonic vibration to a cutting blade to cut a workpiece and reduce the excessive abrasion of the cutting blade. A cutting method for cutting a workpiece using a cutting device including a cutting unit having a chuck table for maintaining a workpiece, a cutting blade for cutting the workpiece maintained on the chuck table, and an ultrasonic vibrator for ultrasonically vibrating the cutting blade in the diametrical direction of the cutting blade comprises: a maintenance step of maintaining a workpiece on a chuck table; and a cutting step of performing the ultrasonic cutting of cutting the workpiece using an ultrasonically vibrated cutting blade and the ordinary cutting of cutting the workpiece using the cutting blade which is not vibrated ultrasonically on the same cutting line among a plurality of cutting lines configured for the workpiece.
Patent KR-20230014403-A (KR)
Inventor: KIM JUNG UN
IPC: G06T7/11
Filed: 2021-07-21
Abstract: A LiDAR-based object tracking method according to one embodiment of the present invention comprises: (a) a step in which a point cloud acquisition module acquires a point cloud for an object in a store using a LiDAR sensor; (b) a step in which a point cloud extraction module obtains a background model using the point cloud and generates a foreground point cloud; (c) a step in which a customer object detection module sets a customer candidate group by applying a local maxima detection technique to the foreground point cloud, and then detects a customer object by using a convolution with a human shape mask; (d) a step in which a first customer object tracking module extracts characteristics of each detected customer object, assigns an identification number based thereon, and then tracks a location thereof; and (e) a step in which, if tracking of the location of the existing customer object fails, a second customer object tracking module determines whether to transfer the identification number assigned to the existing customer object to a newly detected new customer object by comparing a similarity with the new customer object. The LiDAR-based object tracking system identifies each customer in a store and tracks a location thereof based on a point cloud acquired through a LiDAR sensor.
Patent KR-20230017467-A (KR)
Inventor: CHOI HEE YONG
IPC: E03F1/00
Filed: 2021-07-28
Abstract: The present invention relates to a block unit provided to store rainwater in the ground and make the rainwater permeate into the ground with a time difference, being assembled such that various forms and capacities of storage spaces can be formed, and a prefabricated rainwater permeation storage tank using the same. In accordance with the present invention, provided is a block unit including: a circumferential wall constituting a square frame; a partition formed into a cross shape to divide the inside of the circumferential wall; and a joint wall having each side extended from a corner part of the circumferential wall to form a vertical angle with the corner part, wherein a dented part (131) and a protruding part (132) in a longitudinal direction are alternately formed at each end of the joint wall. Moreover, in accordance with the present invention, provided is a prefabricated rainwater permeation storage tank (200), which is an underground structure in which a plurality of block units are consecutively placed in every horizontal direction, including: a first storage space formed by combining dented parts and protruding parts of joint walls of adjacent block units, and being divided from a circumferential wall of a single block unit by a partition; a second storage space (220) formed by being divided from opposed circumferential walls of two adjacent block units by opposed joint walls in which dented and protruding parts are engaged; and a third storage space (230) formed by being divided by the joint wall (130) in which the dented parts (131) and the protruding parts (132) of the four block units (100) sharing an outer spot of the corner part (111) are engaged.
Patent KR-20230026713-A (KR)
Title: 코팅층으로 코팅된 양극 활물질 및 이의 제조방법
Inventor: LEE MI SOOK
IPC: H01M4/02
Filed: 2021-08-18
Abstract: 본 발명은 전해액과 양극 활물질 간의 부반응을 방지하여 양극 활물질의 표면 안정성을 향상시킬 수 있는 코팅층으로 코팅된 양극 활물질 및 이의 제조방법에 관한 것이다.
Patent KR-20230029421-A (KR)
Inventor: LIM GYEONG YOON
IPC: A47B95/02
Filed: 2021-08-24
Abstract: 본 발명은 싱크대의 서랍장 하부에 형성되는 데드 스페이스(dead space)의 공간 활용도를 극대화시킬 수 있도록 한 걸레받이 서랍을 가진 싱크대에 관한 것이다. 
본 발명의 걸레받이부 서랍을 가진 싱크대는 주방의 바닥면에 밀접 되는 서랍장(100)과, 상기 서랍장 하단의 걸레받이부(120)에 형성된 수납공간(200)과, 상기 수납공간에 슬라이딩 결합되며 전면이 후방으로 하향 경사지게 형성된 걸레받이부 서랍(300)을 포함한다.
Patent KR-20230033792-A (KR)
Inventor: CHOI JANGUN
IPC: H05K5/00
Filed: 2021-09-01
Abstract: 전자 장치는 표시 패널, 표시 패널과 전기적으로 연결된 제1 회로 기판, 상기 표시 패널과 전기적으로 연결되고 제1 회로 기판으로부터 제1 방향에서 이격된 제2 회로 기판, 및 표시 패널, 제1 회로 기판, 및 제2 회로 기판을 수용하는 내부 공간을 제공하는 하우징을 포함하고, 하우징은 상기 내부 공간을 오픈시키고, 제1 회로 기판과 제2 회로 기판 중 제1 회로 기판에 더 가까이 배치된 제1 개구부, 및 내부 공간을 오픈시키고 제1 개구부와 이격되어 제1 회로 기판과 제2 회로 기판 사이의 공간에 배치된 제2 개구부를 포함하고, 제1 및 제2 개구부 각각에는 하우징을 관통하여 내부 공간을 오픈시키는 복수의 홀들이 정의된다.
Patent KR-20230035158-A (KR)
Title: 캠퍼스 모빌리티 통합 관리 플랫폼
Inventor: YOON SE RAN
IPC: G01C21/34
Filed: 2021-09-03
Abstract: 본 발명의 모빌리티 경로를 제공하는 방법은 사용자의 단말기로부터 출발지와 도착지 정보를 수신하는 단계, 상기 출발지와 상기 도착지의 정보에 기초하여 사용자의 이동경로 정보를 획득하는 단계, 상기 사용자의 이동경로 정보에 기초하여 이용 가능한 후보 모빌리티를 순차적으로 조회하여 선택하는 단계, 그리고 상기 후보 모빌리티 중 선택된 하나 이상의 모빌리티의 이동경로를 상기 사용자의 단말기로 전달하여 표시하는 단계를 포함할 수 있다.
Patent KR-20230037196-A (KR)
Inventor: JANG HYUKJAE
IPC: G06F9/48
Filed: 2021-09-09
Abstract: 기기에 탑재된 다수의 연합 학습 모델을 관리하는 방법, 시스템, 및 컴퓨터 프로그램이 개시된다.  연합 학습 모델 관리 방법은, 복수 개의 연합 학습(federated learning) 모델이 탑재된 상기 컴퓨터 장치의 상태 정보를 모니터링하는 단계; 및 상기 상태 정보와 각 모델 별 요구사항을 고려하여 상기 복수 개의 연합 학습 모델에 대한 학습 스케줄링을 수행하는 단계를 포함한다.
Patent KR-20220039638-A (KR)
Title: Positive electrode active material by solid phase synthesis and method for manufacturing the same
Inventor: KIM DAE SUNG
IPC: H01M4/505
Filed: 2021-09-23
Abstract: The present invention relates to a method for preparing a positive electrode active material, such as nickel-rich NCM, through a solid phase synthesis process, and single particle positive electrode active material prepared thereby. The method for preparing a positive electrode active material according to the present invention includes the steps of: weighing raw material particles for preparing a lithium transition metal composite oxide; mixing the weighed raw material particles and pulverizing the resultant mixture to obtain pulverized particles; firing the pulverized particles to obtain a lithium transition metal composite oxide; and disintegrating and classifying the lithium transition metal composite oxide to obtain positive electrode active material powder, wherein the mixing and the pulverization are carried out by using a pulverization device including a chamber and a rotor rotatable in the chamber, the raw material particles and beads are introduced into the chamber, and the rotor is rotated to generate kinetic energy in the beads and to cause collisions between the beads and the particles so that the mixing and pulverization may be carried out through a dry process.
Patent KR-20230047649-A (KR)
Inventor: LIM SUNG JAE
IPC: H05F3/06
Filed: 2021-10-01
Abstract: 제1 방향으로 연장되는 내부 공간을 제공하는 하우징; 상기 하우징에 결합되어 상기 내부 공간에 이온화된 유체를 공급하는 이오나이저; 및 상기 하우징의 일단에 결합되는 토출부; 를 포함하되, 상기 토출부는: 상기 제1 방향에 교차되는 제2 방향으로 상기 토출부를 관통하는 토출공; 및 상기 내부 공간과 상기 토출공을 연결하는 연결공; 을 제공하는 정전기 제거 장치가 제공된다.
Patent KR-20220150811-A (KR)
Inventor: KIM JI HO
IPC: H03K19/00
Filed: 2021-10-06
Abstract: The present embodiment relates to a microcontroller, a readout circuit, and a method for driving a circuit, and more specifically, to a microcontroller, a readout circuit, and a method for driving a circuit, wherein the microcontroller transmits command signals by using a pair of lines through which signals are transmitted from the microcontroller, which is a master circuit, to a readout circuit, which is a slave circuit, as two single-ended signal transmission lines, and controls the power of the readout circuit, which is the slave circuit.
Patent KR-20230050850-A (KR)
Inventor: SHIN TAE YOUNG
IPC: G21C17/108
Filed: 2021-10-08
Abstract: 원자력 발전소 노내핵계측기튜브 관통방지방법 및 관통방지구조를 제공한다. 원자력 발전소 노내핵계측기튜브 관통방지방법은 하부헤드가 준비되는 단계; 상기 하부헤드에 안착영역이 형성되는 단계; 및 상기 하부헤드의 상기 안착영역에 노내핵계측기튜브가 장착고정되는 단계를 포함하며, 상기 하부헤드에 안착영역이 형성되는 단계는, 상기 하부헤드에 제1면적을 가지는 하부영역이 형성되는 단계; 상기 하부헤드에 상기 제1면적보다 큰 제2면적을 가지는 상부영역이 형성되는 단계를 포함하되, 상기 노내핵계측기튜브는 제1외경값을 가지는 제1몸체와, 상기 제1외경값보다 작은 제2외경값을 가지며 상기 제1몸체의 하부로 구비되는 제2몸체를 포함한다.
Patent KR-20230052596-A (KR)
Title: 쇼 케이스
Inventor: SEONG WOO AN
IPC: A47F3/04
Filed: 2021-10-13
Abstract: 본 발명의 일실시예에 따르면, 사용 편의성 및 설치 자유도가 향상된 쇼 케이스가 제공된다. 본 발명의 일실시예에 따른 쇼 케이스는 지지부, 상기 지지부의 상부에 고정되도록 배치되고, 상기 지지부에 의해 지지되는 고정 하우징부, 상기 고정 하우징부와 결합하여 내부 공간을 형성하는 무빙 하우징부, 및 상기 무빙 하우징부를 회전 이동시켜 상기 내부 공간을 개방하는 도어 모터부를 포함하고, 상기 도어 모터부는 상기 고정 하우징부에 고정되는 도어 모터, 및 상기 도어 모터에 의해 회전하며, 상기 지지부와 회전 가능하게 결합하는 회전 플레이트 어셈블리를 포함할 수 있다.