baber/WOPTO huggingface dataset:
Patent KR-20220154956-A (KR)
Title: High-speed SSD burn-in sockets and burn-in board for simultaneously testing the SSD controller and the chip
Inventor: PARK YUN HO
IPC: G01R1/067
Filed: 2021-05-14
Abstract: The present invention relates to a burn-in socket and a burn-in board using the same, and more specifically, to a burn-in socket and technology which utilize the same, which is a subminiature mold stamping pin of about 2.1 mm, which has excellent electrical conduction, high speed signal transmission, and various arrangements and fine pitch correspondence.
Patent KR-20220160267-A (KR)
Inventor: KO HYUN U
IPC: H02N2/06
Filed: 2021-05-27
Abstract: The present invention provides a magnetorheological elastomer-based linear actuator. According to the present invention, the linear actuator comprises: a vibration member made of a magnetorheological elastomer material; a motion shaft having a lower end coupled to the vibration member; a mover which is coupled to have a frictional force on the motion shaft and moves with respect to the motion shaft when an inertia force is greater than the frictional force with motion shaft when the motion shaft moves by the vibration member; and a magnetic field generating unit configured to generate a magnetic field to be applied to the vibration member. According to the present invention, a position of the mover can be precisely controlled by using the vibration member made of a magnetorheological elastomer material so as to provide the linear actuator which increases durability more than a case in which a piezoelectric element is used.
Patent KR-20220169076-A (KR)
Title: Temperance in eating large quantities of insects for food and feed equipment
Inventor: HONG SO HYUN
IPC: A01K67/033
Filed: 2021-06-18
Abstract: The present invention relates to a mass feeding device of insects for food and feed, which to a device consisting of multiple mesh mesh-structured fasting cages to fast food or feed insects for more than 2 days and providing high-quality insects for food and feed by fasting insects while preventing crushing and suffocation of insects by providing a drawer-type waste collection bin at the bottom of each fasting cage to collect waste materials. The present invention comprises: a fasting cage (1) for fasting insects; and a waste collection container (3) for collecting waste discharged from insects trapped in the fasting cage (1), The feeding cage (1) of insects has a double structure to prevent insects of different sizes from escaping, and the external mesh net is made of stainless steel and is composed of a drawer type inner mesh net (2) of polyethylene (PP) 4 mm or less. At the bottom of the fasting cage (1), a waste collection container (3) is configured as a detachable drawer type, and the fasting cage (1) and the waste collection container (3) are configured in a multi-stage manner with multiple upper and lower sides, a space (4) is formed between the fasting cage (1) and the waste collection container (3) to facilitate attachment and detachment of the collection container (3), and wheels (5) are installed at the bottom of the mass fasting device to facilitate movement.
Patent KR-20230001931-A (KR)
Title: Real time occupant counting system and device therefor
Inventor: KIM DAE KEUN
IPC: G03B17/56
Filed: 2021-06-29
Abstract: An objective of the present invention is to provide a real-time occupant counting system to identify not only entering and exiting persons but also detouring persons, and a device for the same. According to the present invention, the real-time occupant counting system performs: an object detection step of detecting whether an object has entered a detection area; an image acquisition step of acquiring a plurality of images of the detected object; a person determination step of determining whether the object is a person from the plurality of acquired images; and a counting step of counting the entry and exit of the determined person in the detection area. In addition, a real-time occupant counting device comprises: a camera module acquiring images of objects in real time; a vertical transfer module fixed to a separate structure and connected to the camera module to transfer the camera module up and down; and a control unit simultaneously controlling the camera module and the transport module. The control unit uses the plurality of images acquired from the camera module to determine whether the object is a person, and counts occupants.
Patent KR-20230009742-A (KR)
Inventor: KIM YUNA
IPC: G06F16/53
Filed: 2021-07-09
Abstract: The present disclosure provides an electronic device comprising: a processor; and a memory storing instructions executable by the processor. The processor is configured to, as the instructions are executed, acquire a text layer including text and an image layer including a handwriting image corresponding to the text, determine a text associated with a user's edit request, retrieve at least one character constituting the determined text from the text layer, retrieve at least one character image mapped to the retrieved at least one character from the image layer, and reflect a first handwriting image including the retrieved at least one character image on the image layer.
Patent KR-20230011117-A (KR)
Inventor: YANG JI HOON
IPC: G06N3/08
Filed: 2021-07-13
Abstract: The present invention relates to an anomaly detection method and system for time series data based on self-supervised learning. The anomaly detection method comprises the steps of: (a) augmenting sequence data; (b) configuring an online network consisting of an autoencoder having an LSTM encoder and an LSTM decoder; (c) configuring a target network with the same structure as the online network; (d) inputting normal sequence data or data-augmented normal sequence data into the online network and the target network, respectively, and obtaining reconstructed restored data from the online network and the target network, respectively; (e) updating the weight of the online network using an error between the restored data of each network; (f) updating the weight of the target network by reflecting the weight of the online network; and (g) predicting errors by applying the sequence data to the trained online network and detecting anomalies using the predicted errors. Accordingly, the anomaly detection method uses an autoencoder model composed of LSTM, which increases the number of abnormal data detections and improves the recall rate, resulting in higher performance than other existing comparative models.
Patent KR-20230012896-A (KR)
Inventor: KIM TAE YOUB
IPC: C08K3/08
Filed: 2021-07-16
Abstract: A method for manufacturing a plate-shaped conductive powder with low density is disclosed. A manufacturing method according to an embodiment comprises the following steps of: preparing a polymer powder; mechanically milling the prepared polymer powder into a plate; and coating metal on the surface of the plate-shaped polymer powder in the plate-shaping step.
Patent KR-20220060468-A (KR)
Inventor: KIM JI HYUNG
IPC: G02B27/00
Filed: 2021-07-20
Abstract: A switchable display system for providing virtual reality or augmented reality using a color correction display device according to the present invention comprises: an augmented reality data server for providing virtual reality and augmented reality information and a color correction display device that uses a color correction display module for performing color correction according to ambient illumination in a use environment.
Patent KR-20230016270-A (KR)
Inventor: LEE HYE JI
IPC: G11C8/14
Filed: 2021-07-26
Abstract: Provided is a semiconductor memory device that enhances the reliability of memory cells. The semiconductor memory device comprises: a source layer which is arranged on a substrate and includes a conductive material doped with first conductivity type impurities; a channel structure which is arranged on the substrate, includes a vertical insulation layer and a vertical channel layer, and extends in a first direction perpendicular to the upper surface of the substrate; a plurality of gate electrodes which are arranged on the source layer to be spaced apart from one another on the sidewall of the channel structure in the first direction, and include a first word line group having a first gate electrode and a second gate electrode continuously arranged in the first direction, and a second word line group having a third gate electrode and a fourth gate electrode continuously arranged in the first direction; and a common source line which is electrically connected to the source layer. During an erase operation, after the voltage of the common source line reaches a target voltage, in a first section, a prohibit voltage is applied to the second word line group and an erase voltage is applied to the second word line group, and during the erase operation, in a second section next to the first section, a prohibit voltage is applied to the first word line group and an erase voltage is applied to the first word line group.
Patent KR-20210095847-A (KR)
Title: Silicon carbide powder synthetic material
Inventor: MIN KYOUNG SEOK
IPC: C01B32/956
Filed: 2021-07-28
Abstract: A raw material for synthesizing silicon carbide powder according to an embodiment of the present invention includes a carbon source, a silicon source, and particles having a density of 0.2 to 1.5 g/cm^3. The present invention can increase the loading amount of a reaction vessel.
Patent KR-20230017685-A (KR)
Inventor: KIM HYUNG IL
IPC: H01L21/68
Filed: 2021-07-28
Abstract: The technical idea of the present invention is to provide a semiconductor package transfer tool, which comprises: a plurality of pickers for picking up individual semiconductor packages; a picker support portion supporting the picker; a first sensor coupled to the picker support portion and receiving image information of an individual package storage portion to which the individual semiconductor package is to be transferred; an alignment stage to which a second sensor is coupled to receive the image information of the picked up individual semiconductor package, which corrects the position of the picker; and a control portion configured to control movements of the picker, the picker support portion, and the alignment stage. According to the present invention, the plurality of semiconductor packages can be transferred at once.
Patent KR-20220015349-A (KR)
Title: Modular smart controller for electric motor
Inventor: ORTIZ LUIS ANGEL RAMIREZ
IPC: B60R22/48
Filed: 2021-07-29
Abstract: Disclosed is a modular smart motor assembly including a controller and an electric motor. The modular smart motor assembly is a part of a smart motor system in a vehicle and can operate to adjust configurable elements in the vehicle. The controller can be coupled to the electric motor to be detachable and used for remodeling an existing electric motor system.
Patent KR-20230020095-A (KR)
Title: Method for providing non-face-to-face publishing sharing platform and server performing the same
Inventor: HWANG KYU SOON
IPC: G06Q50/10
Filed: 2021-08-03
Abstract: The present invention provides a non-face-to-face publishing sharing platform providing server, comprising: a communication interface configured to receive a creative work and requirements for the creative work from a consumer device and to receive works from a supplier device; a memory; a processor operatively connected with the communication interface and the memory. The processor is configured to, based on the creative work and the requirements for the creative work received from the consumer device, match the creative work with the work by using a deep-learning matching module trained to match the creative work with the most suitable work among the works received from the supplier device and to provide the work matched with the creative work to the consumer device. According to the present invention, publications can be quickly produced by reducing unnecessary processes in a publishing production process.
Patent KR-20230020792-A (KR)
Inventor: RYU SOOHO
IPC: F21K9/69
Filed: 2021-08-04
Abstract: The present invention relates to an explosion-proof LED lighting device and a configuration method thereof which thinly apply a molding adhesive onto surroundings of a number of LED chips and attach an explosion-proof lens onto each LED chip to individually operate an explosion-proof function so as to have no molding on the LED chip to maintain reliability of lighting and prevent deformation or discoloration of a molding material or reduction in light flux due to the molding material even though sparks, heat and the like occur due to an electrical short circuit in each LED chip.
Patent KR-20230020811-A (KR)
Inventor: KIM SEONGJIN
IPC: G03F7/11
Filed: 2021-08-04
Abstract: The invention relates to a composition for a resist underlayer film and a method for forming a pattern using the composition for a resist underlayer film, comprising: a polymer A including a heterocycle containing at least two nitrogen atoms; a compound B comprising at least a single ring, a fused ring in which two or more single rings are fused, and a non-fused ring in which two or more single rings are connected by a single bond, substituted or unsubstituted C1 to C5 alkylene group, O or C(O), wherein the single ring is a substituted or unsubstituted C6 to C30 aromatic ring or a substituted or unsubstituted C2 to C30 heteroaromatic ring, and includes at least 5 such single rings in a structural unit; and a solvent. Accordingly, the present invention can be advantageously used in forming fine patterns of photoresist using a high-energy light source.
Patent KR-20230021507-A (KR)
Inventor: NAMRYUL JEON
IPC: H04W88/08
Filed: 2021-08-05
Abstract: The present disclosure relates to a 5^th generation (5G) communication system or a pre-5G communication system to support higher data rates after 4^th generation (4G) communication systems, such as long-term evolution (LTE). According to various embodiments, a method performed by a distributed unit (DU) comprises the processes of: generating configuration information for packets used for uplink data transmission of a plurality of radio units (RUs) providing a shared cell; and transmitting configuration information for the packets to a radio unit (RU) among the plurality of RUs through a fronthaul interface, wherein the configuration information for the packets may comprise information indicating the number of physical resource blocks (PRBs) per packet for the uplink packets.
Patent KR-20230021537-A (KR)
Title: multipurpose cutting board
Inventor: YOU BYUNG WOOK
IPC: F16C11/04
Filed: 2021-08-05
Abstract: The present invention relates to a multipurpose cutting board which comprises: a cutting board (1) formed to be used by a user during cooking; a hinge (2) formed to fold the cutting board (1) when cutting board (1) is not in use or is moving; a sheath (3) having the hinge (2) installed therein to fold the cutting board (1) and safely store a knife during moving; and a water hole (4) formed in the center of the hinge (2) to drain water and prevent bacterial growth. According to the present invention, the multipurpose cutting board is thinner and lighter than existing cutting boards, can be folded and store knives to be safe, and is portable to be carried around, thereby providing an effect of eliminating inconvenience of the conventional cutting boards.
Patent KR-20220165618-A (KR)
Title: Folding Switch box or Electrical Wire Box for Embedding in Buildings
Inventor: KANG SUNG MAN
IPC: H01R13/73
Filed: 2021-08-09
Abstract: The present invention relates to an electrical switch box or a wire box that is installed as an essential material on the walls and floors of buildings to reduce volume during packaging, storage, and transportation. According to an embodiment of the present invention, the switch box or the wire box includes a front plate, a first side plate, a rear plate, and a second side plate, which are integrally formed, wherein each of the first side plate, the rear plate, and the second side plate has four bottom surface parts, and V-cut type bending lines are formed on each of the four plates and a folding portion. Since a volume of the switch box or the wire box of the present invention can be reduced by more than 10 times compared to when not folded, not only can packaging, storage, and logistics costs be greatly reduced, but work efficiency can also be increased in field construction work, which can ultimately lead to a reduction in construction costs.
Patent KR-20230024077-A (KR)
Inventor: PARK HAESHIN
IPC: F04B43/08
Filed: 2021-08-11
Abstract: The present invention relates to a bellows pump. According to an embodiment of the present invention, the bellows pump used in semiconductor processes comprises: a main body having a pair of pumping chambers formed thereinside to pump and supply chemicals, and including a pair of bellows members for compressing and supplying the chemicals flowing into the pumping chambers; cover assembled by screwing to both sides of the main body to block and seal opened portions of the pumping chambers; and a control body coupled to one side of the main body to which the covers are assembled, and controlling the supply of compressed air into the main body. Press-fit ribs of the covers assembled to the main body are press-fitted and coupled. Surface-processed portions that the circumferential surfaces of front ends of the press-fitted ribs protrude outward are surface-processed to correspond to sides of the main body. At least portions of the control body can make close contact with the surface-processed portions. Therefore, the reliability of the product can be increased.
Patent KR-20230024115-A (KR)
Inventor: KIM KWANHO
IPC: C22C38/22
Filed: 2021-08-11
Abstract: Disclosed in the present invention are steel and a steel wire for a spring and a manufacturing method thereof, which can increase dislocation density within a material or reduce the diameter of an average grain, thereby providing excellent permanent strain resistance. To this end, the steel wire for a spring with excellent permanent strain resistance according to one embodiment of the present invention comprises, based on wt%: 0.4-0.7% of C; 1.2-2.3% of Si; 0.2-0.8% of Mn; 0.2-0.8% of Cr; and the balance being Fe and other inevitable impurities. The dislocation density can be 1.16 x 10^15/m^2 or more, and the diameter of an average grain can be 8.4㎛ or lower.
Patent KR-20230025232-A (KR)
Title: Fuel Cell System
Inventor: KWAK BU HO
IPC: H01M8/04119
Filed: 2021-08-13
Abstract: A fuel cell system according to an embodiment disclosed in the document can include: a fuel cell stack that supplies power by using hydrogen and air; a hydrogen purging device connected to the fuel cell stack and purging some hydrogen of the fuel cell stack; a gas-liquid separator configured to receive hydrogen from the hydrogen purging device, receive air and condensate discharged from the fuel cell stack, and separate the condensate from the hydrogen and the air; and a condensate tank configured to store the separated condensate.
Patent KR-20230026775-A (KR)
Title: 표시 장치
Inventor: BEAK JUNG SUN
IPC: H10K59/00
Filed: 2021-08-18
Abstract: 본 발명의 실시예에 따른 표시 장치는, 복수의 서브 화소를 포함하는 기판; 상기 기판 상에 배치되고, 베이스부 및 홈을 포함하는 복수의 돌출부를 갖는 오버 코팅층; 상기 복수의 서브 화소 각각과 대응되도록 배치되고, 상기 베이스부 및 상기 복수의 돌출부를 덮도록 배치되는 제1 전극; 상기 제1 전극의 일부 상에 배치되는 뱅크; 상기 제1 전극 및 상기 뱅크 상에 배치되는 유기층; 상기 유기층 상에 배치되는 제2 전극; 및 상기 홈에 배치되는 더미 유기층 및 더미 도전층을 포함하고, 상기 홈은 상기 복수의 서브 화소 사이에 배치되고, 상기 뱅크의 단부는 상기 홈과 중첩한다. 따라서, 측부 누설 전류를 최소화할 수 있다.
Patent KR-20230027918-A (KR)
Inventor: HWANG JINWOO
IPC: F01N3/04
Filed: 2021-08-20
Abstract: 본 발명의 실시예는 스크러버에 관한 것으로, 배기가스를 처리하는 스크러버는 바디와, 상기 바디로 배기가스가 유입되는 유입구와, 상기 바디로부터 배기가스가 토출되는 토출구와, 상기 바디 내부의 일영역을 구획하여 상기 유입구로 유입된 배기가스가 상기 바디의 길이방향을 따라 이동되도록 안내하는 메인 격벽, 그리고 상기 바디의 하부에 상기 유입구로 유입된 배기가스가 상기 메인 격벽을 넘어 상기 토출구로 이동되도록 안내하도록 곡면을 갖고 형성된 제1 곡면부를 포함한다.
Patent KR-20230029310-A (KR)
Title: E-커머스 통합 상품 관리 시스템의 국내 온라인 마켓 연동 장치 및 이를 이용한 등록 상품 관리 방법
Inventor: LEE TAE HYEON
IPC: G06Q30/06
Filed: 2021-08-24
Abstract: 본 발명은 복수의 해외 온라인 마켓과의 연동을 통해 상품 정보를 실시간으로 수집하며, 상기 수집한 상품 정보를 토대로 데이터셋(dataset)을 생성하여 상품 정보 데이터베이스를 구축하여 관리하는 E-커머스 통합 상품 관리 시스템의 국내 온라인 마켓 연동 장치에 관한 것으로서, 이를 위하여 상기 E-커머스 통합 상품 관리 시스템의 상품 등록을 위한 등록용 데이터에 의거하여 상품을 등록하는 복수의 국내 온라인 마켓에서의 상품 노출과 관련된 상품 관리 정책 데이터가 저장된 정책 데이터베이스와, 상기 복수의 국내 온라인 마켓에 접속하여 등록된 상품에 대한 상품 등록 현황 데이터를 수집하는 데이터 수집부와, 상기 수집한 상품 등록 현황 데이터와 상품 관리 정책 데이터간의 비교 분석하여 상기 등록한 상품에 대한 재등록이 필요한 국내 온라인 마켓이 존재하는지를 판단하는 데이터 분석부와, 상기 재등록이 필요한 경우 상기 상품 정보 데이터베이스에 저장된 데이터셋을 기반으로 재등록용 데이터를 생성한 후 이를 상기 재등록이 필요한 국내 온라인 마켓에 전송하여 재등록을 요청하는 재등록 요청부를 포함하는 E-커머스 통합 상품 관리 시스템의 국내 온라인 마켓 연동 장치를 제공할 수 있다.
Patent KR-20230030951-A (KR)
Title: 기판 처리 방법
Inventor: LEE IN JAE
IPC: C23C16/56
Filed: 2021-08-26
Abstract: 본 발명은 챔버, 상기 챔버 내에 반입된 기판이 안착되며 후면가스 공급 유로를 포함하는 기판 지지부, 상기 챔버 내에 제 1 공정가스 및 제 2 공정가스를 분사하는 샤워헤드, 배기부를 구비하는 기판 처리 장치를 이용한 기판 처리 방법으로서, 상기 챔버 내에 반입된 기판 상에 상기 제 1 공정가스를 이용하여 금속막을 증착하는 단계; 상기 금속막을 증착하는 단계 후에 잔류하는 상기 제 1 공정가스를 상기 배기부를 통하여 배기하는 배기 단계; 상기 배기 단계 후에 상기 금속막 상에 상기 제 2 공정가스를 이용하여 상기 금속막을 후처리하는 단계;를 포함하되, 상기 후면가스 공급 유로를 통하여 상기 기판의 후면으로 공급되는 후면가스가 상기 기판의 에지 영역의 잔류물을 제거할 수 있도록 상기 배기 단계에서 공급되는 후면가스의 양이 상기 금속막을 증착하는 단계 및 상기 금속막을 후처리하는 단계에서 공급되는 후면가스의 양보다 더 많은 것을 특징으로 하는, 기판 처리 방법을 제공한다.
Patent KR-20230031486-A (KR)
Inventor: KIM JONG KUK
IPC: C23C14/34
Filed: 2021-08-27
Abstract: 챔버를 포함하는 아크증발부; 및 상기 챔버의 제1 단부와 연결되는 필터부;를 포함하는 자장여과 아크 소스 장치에 있어서, 상기 아크증발부의 챔버는 상기 챔버의 제1 단부의 반대측 단부에 위치하는 제2 단부에 위치하며, 타겟부재가 결합된 음극; 상기 음극과 이격되어 배치되며, 상기 타겟부재로부터 방출된 전자가 유입되는 양극; 상기 타겟부재와 접촉하여 아크를 발생시키기 위한 촉발전극; 및 상기 타겟부재를 둘러싸도록 배치되어, 퇴적물을 포집할 수 있는 포집부;를 포함하며, 상기 촉발전극은 상기 챔버의 중심을 기준으로 상기 양극 외부의 일 점에 고정되어 상기 일 점을 축으로 하여 회전할 수 있으며, 상기 양극은 상기 촉발전극이 통과할 수 있도록 개방된 통로를 포함하고, 상기 촉발전극은 양극 외부로부터 상기 양극의 통로를 통과하여 상기 타겟부재와 접촉할 수 있는 것을 특징으로 하는 자장여과 아크 소스 장치가 개시된다. 본 발명의 일 측면에서 제공되는 자장여과 아크 소스 장치는 음극의 절연 파괴를 방지하여 장시간 음극의 절연성을 유지할 수 있으며, 이에 따라 자장여과 아크 소스 장치를 장시간 동안 안정적으로 운전할 수 있다는 효과가 있다.
Patent KR-20220029479-A (KR)
Title: Composition for preventing or treating female menopausal symptoms comprising vitex rotundifolia extract
Inventor: KANG KI SUNG
IPC: A61K36/85
Filed: 2021-08-27
Abstract: The present invention relates to a composition for alleviating female menopausal symptoms containing a Vitex rotundifolia extract. The composition according to an aspect contains vitexicarpin or vitaxin contained in the Vitex rotundifolia extract as an active component, wherein the vitexicarpin or vitaxin can exhibit estrogen-like activity at a low concentration. Therefore, the composition according to an aspect can effectively alleviate menopausal symptoms such as weight gain and uterine atrophy without side effects.
Patent KR-20230017086-A (KR)
Title: Electronic device and controlling method of electronic device
Inventor: JEONG HYUK JIN
IPC: G06N3/04
Filed: 2021-09-02
Abstract: Disclosed are an electronic device and a control method of an electronic device, which can improve the operation efficiency of a neural network accelerator. Specifically, the electronic device comprises: a memory storing data for a neural network model; a neural network accelerator including a buffer temporarily storing data for the neural network model and a core performing operations for the neural network model based on data stored in the buffer; and a processor determining a plurality of combinations including fused layers and unfused layers based on a method of selecting and fusing some of adjacent layers of the neural network model, determining the size of a tile which can be processed in the core by one operation for each of the plurality of combinations to acquire feature values outputted by the fused layers and the unfused layers based on the capacity of the buffer, determining whether to store the feature values in the memory for each of the plurality of combinations based on memory usage and operation time in the case of storing the feature values in the buffer, and calculating the operation time of the core and data transmission time between the buffer and the memory for each of the plurality of combinations based on whether to store the feature values in the memory and the determined size of the tile to identify a combination to be used in operations of the neural network model among the plurality of combinations.