baber/WOPTO huggingface dataset:
Patent KR-20220164181-A (KR)
Title: Method for operating host device and memory device and memory system comprising the host device and memory device
Inventor: HONG SUNG TACK
IPC: G06F3/06
Filed: 2021-06-04
Abstract: Provided are a driving method of a host device and a memory device, and a memory system comprising the host device and the memory device. The driving method of the host device transmits a read command requesting the information related to an eye open monitor (EOM) operation performed, in the memory device, to the memory device, and receives a response signal including the information related to the EOM operation from the memory device. Therefore, the present invention enables the EOM to be performed efficiently and reliably.
Patent KR-20220033407-A (KR)
Inventor: LEE IN HO
IPC: B29C45/00
Filed: 2021-06-07
Abstract: According to the present invention, a method for manufacturing a window cover for a display device, wherein although the window cover is manufactured by injection compression molding, the window cover having a reduced retardation value may be manufactured by adjusting a compression factor. A plane-side retardation value of the window cover manufactured by the manufacturing method of the present invention is 50 nm or less, and the 45°-side retardation value is 270 nm or less. In the present invention, retardation can be reduced by adjusting a compression rate during the manufacture of the window cover.
Patent KR-20220027004-A (KR)
Inventor: NAKAMICHI TADASUKE
IPC: A01K85/01
Filed: 2021-06-09
Abstract: The present invention relates to a lure excellent in assemblability and appealing to a fish eater. This lure (2) includes: a body (4) provided with a first half (4a) and a second half (4b), having a structure in which the first half (4a) and the second half (4b) are joined and aligned, and provided with a cavity (22) inside; and a shaft (10) spanned between the first half (4a) and the second half (4b) in the cavity (22). The shaft (10) includes: a rod portion (30); a flange portion (32) connected to a first end of the rod portion (30); and a protrusion portion (34) protruding to the side opposite to the rod portion (30) from the flange portion (32). The first half (4a) has a shaft hole (36) in the inner surface thereof. The second half (4b) has a pedestal (42) protruding from the inner surface thereof and an accommodating hole (44) recessed from the surface of the pedestal (42). A second end of the rod portion (30) is inserted into the shaft hole (36). The protrusion portion (34) is inserted into the accommodating hole (44). The flange portion (32) is in contact with the pedestal (42).
Patent KR-20210152974-A (KR)
Title: Method for determining the start of relaxation after a burn-in process at optical display devices controllable pixel by pixel
Inventor: KRUEGER UDO
IPC: G06T7/20
Filed: 2021-06-09
Abstract: The present invention relates to a method for determining the start of relaxation (t_R) when switching over an optical display device (1) controllable pixel by pixel from a burn-in image (EB') to a relaxation image (RB). A trigger image area (TB) having at least one image pixel is set to pixel values such that a parameter determined based on the at least one pixel value across the trigger image area (TB) differs between the burn-in image (EB') and the relaxation image (RB). The local distribution of a greyscale value is continuously recorded by means of a camera (3, 13). A trigger subfield (20) comprising at least one sensor pixel (15) is defined matching the trigger image area (TB). A trigger parameter (T) is continuously determined from the pixel values of the at least one sensor pixel (15) in the trigger subfield (20) with a trigger clock rate and the start of relaxation (t_R) is determined as the point in time at which the continuously determined trigger parameter (T) crosses a trigger threshold value (T_S). The present invention furthermore relates to a device and a method for determining a burn-in behavior of the display device (1) as well as the use of such a method for the display (1) determined for application to a vehicle.
Patent KR-20220166534-A (KR)
Title: Construction Flexible Protective Device
Inventor: PARK JONG SEOK
IPC: H01B17/38
Filed: 2021-06-10
Abstract: A flexible protective device (1) for construction, according to the present invention, includes a rotating connector (20) and a finishing connector (30). In a state in which a flexible protective tube (10) made of polyethylene wraps a high-voltage wire (100), the flexible protective tube (10) is coupled to the rotating connector (20) by the opening due to a slit incision structure in one side of the rotating connector (20). Therefore, the rotating connector (20) is located in the middle section of the flexible protective tube (10) and has a danger sign (40) hanging thereon. The finishing connector (30) secures both ends of the flexible protective tube (10) to the high-voltage wire (100). The device eliminates all risks of electric shock or falling accidents, caused by direct live wire works, through indirect live wire works. In particular, the protective tubes are connected in a plurality of connection structures by the rotating connectors. Therefore, the protective tube can be manufactured as a short length protective tube to fit the narrow space of an insulating bucket, and can be bent at a predetermined level, thereby being usable for straight and curved (i.e., jumper wire) wires.
Patent KR-20220167651-A (KR)
Title: Jig for working multi faces of product
Inventor: HWANG JIN WOO
IPC: B23Q3/06
Filed: 2021-06-14
Abstract: Disclosed is a jig for multi-face processing of a product. The jig for multi-face processing of a product, which fixes a product having multiple processing directions to a plane so that the product can be processed in all directions, comprises: a jig body; a first fixing part installed on the plane of the jig body and provided to expose a first processing face of a product, having multiple processing directions, to the top and fix the same; a second fixing part installed on the plane of the jig body to be spaced a predetermined distance apart from and parallel to the first fixing part, and provided to expose a second processing face of the product, of which the first processing face has been completely processed, to the top and fix the same; a third fixing part installed on the plane of the jig body to be spaced a predetermined distance apart from and parallel to the second fixing part, and provided to expose a third processing face of the product, of which the second processing face has been completely processed, to the top and fix the same; a fourth fixing part installed on the plane of the jig body to be spaced a predetermined distance apart from and parallel to the third fixing part, and provided to expose a fourth processing face of the product, of which the third processing face has been completely processed, to the top and fix the same; and a fifth fixing part installed on the plane of the jig body to be spaced a predetermined distance apart from and parallel to the fourth fixing part, and provided to expose a fifth processing face of the product, of which the fourth processing face has been completely processed, to the top and fix the same. Therefore, work efficiency can be increased.
Patent KR-20220168706-A (KR)
Title: Apparatus and method for interacting using haptic feedback
Inventor: SEO SANG WOO
IPC: B06B1/18
Filed: 2021-06-17
Abstract: Provided is a device for interaction using haptic feedback. The device for interaction using haptic feedback comprises: an air pressure haptic feedback providing device providing reverse haptic feedback by using air pressure; a vibration feel haptic feedback providing device providing vibration haptic feedback by using the air pressure; an air valve supplying air in an air tank to the air pressure haptic feedback device and the vibration feel haptic feedback device and discharging the air in the air pressure haptic feedback device and the vibration feel haptic feedback device to the outside; and a haptic control device controlling the air valve.
Patent KR-20220169572-A (KR)
Title: detachable bathroom shelf
Inventor: CHOI JIN SEOK
IPC: F16B47/00
Filed: 2021-06-21
Abstract: The present invention relates to a corner shelf which can be attached to and detached from a corner portion of a wall surface and, more specifically, to a corner shelf which is attached to and detached from a surface for attachment. In particular, a pair of ring-shaped members in a fan shape, including two sides at right angles, are vertically spaced apart from each other, and a plurality of connecting members, vertically connecting the same, are included to constitute a main body. The ring-shaped members and the connecting members are rotationally and individually coupled to a shelf, in which a plurality of comb-shaped support members are coupled on the ring-shaped members at the lower portion, and a coupling support which is formed at the central portion of one side surface and has an opening portion being an arc groove which is smaller than the diameter. The other side surface comprises at least two adsorption devices having disc-shaped vacuum adsorption plates which adhere to the surface for attachment. Therefore, the corner shelf can be solidly installed and easily removed even in a state in which the angles of both side wall surfaces of the corner unit are not right angles. Consequently, inconveniences caused by the lack of storage spaces can be eliminated.
Patent KR-20220083555-A (KR)
Inventor: HAN JUI CHENG
IPC: G01R31/12
Filed: 2021-06-21
Abstract: 전력 관리 시스템이 제1 전력선, 제2 전력선, 제1 병렬 보호기, 제2 병렬 보호기, 제3 병렬 보호기, 제1 전류 센서, 제2 전류 센서, 제3 전류 센서, 및 프로세서를 포함한다.  제1 병렬 보호기는 제1 전력선에 연결된다.  제2 병렬 보호기는 제1 병렬 보호기와 제2 전력선에 연결된다.  제3 병렬 보호기는 제1 병렬 보호기와 접지 단자에 연결된다.  제1 전류 센서, 제2 전류 센서, 및 제3 전류 센서는 제1 병렬 보호기를 통해 흐르는 제1 전류, 제2 병렬 보호기를 통해 흐르는 제2 전류, 및 제3 병렬 보호기를 통해 흐르는 제3 전류를 각각 감지한다.  프로세서는 제1 전류, 제2 전류 및/또는 제3 전류에 따라 서지 방전 경로를 검출한다.
Patent KR-20220169704-A (KR)
Title: Battery pack and device including the same
Inventor: SHIN JUHWAN
IPC: H01M10/658
Filed: 2021-06-21
Abstract: A battery pack according to an embodiment of the present invention includes: a lower pack frame in which a plurality of battery cell arrays are mounted; at least one cover unit positioned on an upper part of the plurality of battery cell arrays; and a venting unit mounted on the cover unit and extended in the longitudinal direction of the lower pack frame, wherein the cover unit covers the upper part of the pair of battery cell arrays disposed to face each other with respect to the width direction of the lower pack frame, a first venting hole is formed on the cover unit, and the venting unit covers the first venting hole.
Patent KR-20230001371-A (KR)
Title: Photolithography system with continuous bake apparatus
Inventor: KIM YONG NAM
IPC: H01L23/48
Filed: 2021-06-28
Abstract: The present invention relates to a photolithography system with a continuous bake device, wherein the photolithography system comprises: a reel on which a packaging part is wound and which rotates to move the packaging part in one direction; an exposure device for exposing the packaging part; and a table supporting the packaging part; and the bake device disposed downstream of the exposure device and continuously heating the exposed packaging part moving in one direction.
Patent KR-20230001787-A (KR)
Inventor: LEE JIN KYUNG
IPC: F04D1/06
Filed: 2021-06-29
Abstract: The present invention relates to a centrifugal pump having a real-time monitoring function by energy harvesting and a booster system using the same. The centrifugal pump includes: a housing unit which allows supplied fluids to pass through the inside thereof and to be pressurized and discharged by centrifugal force; a pressurization pumping unit which is disposed inside the housing unit and is provided with a pressurization impeller structure pressurizing the supplied fluids by rotation; a pressurization operation unit which is disposed at an upper part of the housing unit, is connected to the pressurization pumping unit, and provides rotation power; a harvesting unit which is disposed inside the pressurization operation unit, is installed at the connection portion of the pressurization pumping unit and the pressurization operation unit, and produces electric power by generation by using a rotation force obtained by being rotated during power transmission; and a sensing control unit which is disposed at one side inside the housing unit and senses a temperature, vibrations, and a water level in the housing unit by using electric power supplied by being connected to the harvesting unit to wirelessly transmit the same and enable monitoring from the outside.
Patent KR-20230001868-A (KR)
Inventor: CHO DO YOUNG
IPC: G07F9/10
Filed: 2021-06-29
Abstract: The present Invention relates to an instant noodle vending machine. More specifically, an open top of a container accommodated inside a main body is covered with a wrap, and only a hot water supply pipe is inserted into the inside through the wrap even during cooking. Thus, by preventing foreign substances from entering, good hygiene can be maintained. Also, cooking can be performed quickly by performing cooking in a microwave using hot water and high frequency. To this end, the present invention comprises: a main body; a container receiving unit provided at one side of the interior of the main body to accommodate a container containing contents for cooking instant noodles inside; a cooking unit located at a side of the container receiving unit to cook the contents contained in the container; and a supply unit which moves the container located at the bottom of the container receiving unit to the lower part of the cooking unit.
Patent KR-20230011125-A (KR)
Title: Novel compound and organic light emitting device comprising the same
Inventor: MUN HYEON JIN
IPC: C07D333/76
Filed: 2021-07-13
Abstract: The present invention provides a novel compound and an organic light emitting device using the same. The compound represented by a chemical formula 1 can be used as a material for an organic material layer of an organic light emitting device, and can improve efficiency, low driving voltage and/or lifespan characteristics of the organic light emitting device.
Patent KR-20230013521-A (KR)
Title: Curve type magnetic LED lighting apparatus
Inventor: KYOUNG JAE HYUN
IPC: F21V21/096
Filed: 2021-07-19
Abstract: The present invention relates to a curved magnetic LED light, which can be arranged on a ceiling or the like in a curve, has fastening grooves formed on both sides of the inside of a curved rail in a longitudinal direction and has elastic protrusions formed on both sides of a curved LED lamp to be fastened to the fastening grooves so that the curved LED lamp can be firmly coupled to the curved rail not only by magnetic force but also by elastic fastening force due to the fastening grooves and the elastic protrusions, has two connection channels arranged in parallel at connection terminals so that a plurality of curved LED lamps having different shapes can be connected to one connection terminal, has the connection terminals used in connection with each other so that the respective connection channels can be electrically connected to each other through the connection terminals, thereby causing the connection terminals to be formed by cutting or connecting to have a required length as needed, and allows the curved rail to be fixed in a ceiling embedding manner or in a direct ceiling fixing manner depending on construction sites. According to an embodiment of the present invention, the curved magnetic LED light comprises: a curved rail of which a lower portion is open, and which has an attachment plate with connection terminals on an upper portion of the inside, and fastening grooves formed on both sides of the inside in a longitudinal direction; and a curved LED lamp which is detachably coupled to the curved rail, and has a magnet provided to be coupled to the attachment plate by magnetic force on an upper portion, connection pins connected to the connection terminals and protruding at an upper end, and elastic protrusions formed on both sides to be elastically coupled to the fastening grooves.
Patent KR-20230016101-A (KR)
Inventor: KIM KWANG IL
IPC: G06Q50/10
Filed: 2021-07-22
Abstract: According to the present invention, a method receives a selection of a target country in which a target product is authenticated from a terminal device by transmitting an information input page to the terminal device at least once, if there is an application for product registration from the terminal device, selects information types including information items required in the selected target country from a set of information types classified into a plurality of groups for information on an object to be approved that must be included in documents and materials submitted when applying for authentication, transmits, to the terminal device, an input list page including a list of the selected information types, and receives information on information items through a subpage by transmitting, to the terminal device, the subpage for any selected information type whenever any information type on the input list page is selected. In this process, if there are a plurality of selected target countries, the method provides the terminal device with the input list page including a list of information types that is the union of information types that must be selected from the set of information types for each of the plurality of target countries. Therefore, the method enables authentication of individual countries required for overseas export of products for external use to be collectively performed very conveniently online.
Patent KR-20230016782-A (KR)
Title: AR-VR technology-based immersive exhibition system and its method
Inventor: KIM YOUNG TAE
IPC: G06T13/20
Filed: 2021-07-27
Abstract: The present invention relates to an AR-VR technology-based immersive exhibition system and a method thereof. The AR-VR technology-based immersive exhibition system, according to the present invention, comprises: a personal display device installed at a predetermined location in an exhibition hall and displaying AR-based basic information and detailed information and VR-based animation scenes for major exhibits selected by a viewer; a TV installed at a predetermined location in the exhibition hall to be electrically connected to the personal display device and displaying images viewed by the user (the viewer) through the personal display device on a screen; and a service providing server installed at a designated location in the exhibition hall or at a remote point far from the exhibition hall to be connected to the personal display device via wired or wireless Internet, and providing the AR-based basic and the detailed information about the exhibits displayed in the exhibition hall and the VR-based animation content. According to the present invention, the immersive exhibition system based on AR-VR technology is applied to a natural history museum actually operated by a local government, thereby providing a variety of realistic experience contents which are organically linked between a real exhibition space and a virtual space, and enabling the user to experience various realistic experiences in a space in which the real space and the virtual space are connected.
Patent KR-20230018767-A (KR)
Inventor: YOON DO YOUNG
IPC: G01N21/956
Filed: 2021-07-30
Abstract: The present invention provides a substrate inspection method having improved defect detection performance. The substrate inspection method comprises: a step of setting two optical conditions corresponding to a defect-of-interest DOD image with the largest signal to noise ratio (SNR) among a plurality of defect-of-interest DOD images as a first optical condition and a second optical condition; a step of acquiring a first image of a substrate in the first optical condition and a second image of the substrate in the second optical condition; a step of acquiring a first difference image which is the difference between the first image and the reference image and a second difference image which is the difference between the second image and the reference image; a step of acquiring a DOD image which is the difference between the first difference image and the second difference image; and a step of detecting a low SNR defect candidate region from the first difference image, the second difference image, and the DOD image.
Patent KR-20230018962-A (KR)
Inventor: KANG CHUL KYUN
IPC: A47J37/07
Filed: 2021-07-30
Abstract: The present invention relates to a cooking apparatus used in home kitchens and the like and, more specifically, to a multifunctional cooking apparatus to which various cooking functions are added, thereby enabling a user to perform various types of cooking with one cooking apparatus. According to the present invention, the multifunctional cooking apparatus for cooking food comprises a first heating means having a first heating device disposed therein and a second heating means having a second heating device disposed therein. The second heating means disposed on the upper part of the first heating means is arranged to rotate in the forward and backward directions, and the first heating device and the second heating device are controlled by a micro switch installed in the first heating means and the second heating means, and the second heating means is controlled by an angle adjustment device.
Patent KR-20230020753-A (KR)
Inventor: OH KEUN TAI
IPC: B66B1/52
Filed: 2021-08-04
Abstract: One embodiment of the present invention provides: a first smart device software (application) which recognizes a floor number so that an elevator can be controlled; a QR code of a first elevator operation unit capable of recognizing a QR code barcode screen of a converted smart device; a first barcode scanner; an elevator driving device capable of converting an input barcode into the floor number and driving the elevator; and a first elevator control unit capable of controlling the elevator.
Patent KR-20230022048-A (KR)
Title: Busbar and battery pack comprising the same, and electric two-wheeled vehicle comprising the battery pack
Inventor: KIM JAE SANG
IPC: H01M50/503
Filed: 2021-08-06
Abstract: A battery pack according to an embodiment of the present invention includes: a plurality of battery cells; a pack housing for accommodating the plurality of battery cells; and a busbar that has a terminal coupling unit coupled to the electrode terminal of each of the plurality of battery cells and is provided on at least one side of the pack housing. The terminal coupling unit includes at least one coupling leg having a shape bent toward the electrode terminal from the circumference of a busbar hole formed in the busbar and coupled to the electrode terminal.