baber/WOPTO huggingface dataset:
Patent KR-20220158332-A (KR)
Title: Graphene nanopore manufacturing method using detachable functional groups and graphene sheet having graphene nanoholes formed thereby
Inventor: LEE GWAN HYOUNG
IPC: B01J19/08
Filed: 2021-05-24
Abstract: The present invention relates to a method for forming graphene nanoholes for forming a nanohole in a graphene sheet, wherein the method comprises: (a) forming a region in which a functional group is bonded to a graphene sheet; and (b) forming nanoholes by removing the regions to which the functional groups are coupled by heating the graphene sheet on which the regions to which the functional groups are coupled are formed. An object of the present invention is to provide the method for forming the graphene nanoholes capable of controlling the size and shape of nanoholes, and the graphene having the nanoholes manufactured thereby.
Patent KR-20210064158-A (KR)
Title: Brillouin Optical Correlation Domain Analysis System with Injection-Locked Light Source and Analysis Method using Thereof
Inventor: KWANG YONG SONG
IPC: G01N21/17
Filed: 2021-05-25
Abstract: The present invention relates to a Brillouin optical correlation domain analysis system based on an injection-locked light source and an analysis method using the same. According to the present invention, the Brillouin optical correlation domain analysis system based on the injection-locked light source comprises: a light source unit which includes a plurality of light sources that are optically connected, and outputs a light signal of which the amplitude modulation is suppressed within a certain level; a light modulation unit which is optically connected to the light source unit, modulates the light signal outputted by the light source unit and transfers the optical signal to a test optical fiber optically connected thereto; and a light detection unit which is optically connected to the test optical fiber, and detects the light signal by the Brillouin scattering from the test optical fiber. The present invention is able to suppress the amplitude modulation and the signal distortion by an amplitude-frequency phase delay in a Brillouin optical correlation domain analysis, and increase the accuracy of measurement for the Brillouin optical correlation domain analysis.
Patent KR-20220161567-A (KR)
Title: Composition for anti-inflammatory or antioxidant comprising Pueraria lobata Ohwi extract and Glycyrrhiza uralensis Fischer extract
Inventor: SUNG OH SHON
IPC: A61P29/00
Filed: 2021-05-27
Abstract: The present invention relates to a composition containing a Pueraria lobate extract, and a Glycyrrhiza uralensis extract. The composition has excellent antioxidant and anti-inflammatory effects. In addition, the composition can be consumed as actual food as a natural food and drug material, has no side effects, and novel functional substances can be usefully used by utilizing agricultural biological resources.
Patent KR-20220160775-A (KR)
Title: roly poly
Inventor: KIM SUE HYEON
IPC: A63H15/06
Filed: 2021-05-28
Abstract: The present invention relates to a roly poly whose arms move as if dancing by using the property of pushing as magnetisms of the same polarity meet when the roly poly tilts, and more specifically, a weight as the center of gravity and a moving magnet are placed in a body part, so that when the roly poly tilts, the moving magnet next to the weight, the center of gravity, moves to touch and push a magnet on the arm side of the roly poly. As a result, the arms appear to move.
Patent KR-20220164141-A (KR)
Title: Holder for supporting endo pile
Inventor: LEE IN WHAN
IPC: A61C5/42
Filed: 2021-06-04
Abstract: The present invention relates to an endodontic file placing holder for placing an endodontic file for dental treatment, and more specifically to the holder for placing an endodontic file which comprises: a wearing member worn on a part of the body; a holder body mounted on the outside of the wearing member, having an accommodating portion accommodating a sponge formed therein, and having an opening through which the sponge accommodated in the accommodating portion is exposed; the sponge inserted into the accommodating portion formed in the holder body, and having the endodontic file inserted thereinto; and a length measuring means provided on the holder body to measure a length of the endodontic file. In addition, at least one or more drug accommodating grooves are formed, in which a dental treatment drug applied to the endodontic file is accommodated, on an upper surface of the holder body. According to the present invention, by forming the drug accommodating grooves for squeezing or mixing the dental treatment drug on an outer surface of the holder body in which the endodontic file is inserted and placed while worn on a part of the body during dental treatment, the endodontic file can be quickly used by soaking the same with the drug.
Patent KR-20210155376-A (KR)
Inventor: KIM JONG IN
IPC: H02K99/00
Filed: 2021-06-15
Abstract: The present invention relates to a power generation device with improved output and, more specifically, to a power generation device with improved output, in which a fixed magnetic body and a rotation magnetic body use a pushing force (repulsive force) with the same polarity and a pulling force (attractive force) with different polarities by offsetting a force applied to a rotation axis unit by a counter electromotive force of a generator and increasing rotation power of the rotation axis unit, thereby improving overall input of the power generation device.
Patent KR-20210086582-A (KR)
Title: A method, a device, an electronic equipment and a storage medium for determining recognized text which is displayed on a display device
Inventor: WANG ZEXIANG
IPC: G10L15/32
Filed: 2021-06-17
Abstract: An embodiment of the present invention discloses a method, device, equipment, and storage medium for determining a recognition text displayed on a display device and relates to an artificial intelligence technology field such as speech recognition, natural language processing, etc. The method comprises: a step of determining a data stream to be recognized a collected user recorded data stream; a step of performing local recognition on the data stream to be recognized to obtain offline recognition text; a step of performing online recognition on the data stream to be recognized to obtain online recognition text; and a step of determining a recognition text more suitable for characterizing a user's intention from the online recognition text and the offline recognition text, as a recognition text displayed on a display device, based on a comparison result between the online recognition text and the offline recognition text. By using the parallel method of online recognition and offline recognition, the present invention not only has the speed of offline recognition but also the accuracy of online recognition. Therefore, it is possible to not only solve the problem that the recognition text is displayed late on a screen but also ensure the recognition effect.
Patent KR-20210080314-A (KR)
Title: Flexible device
Inventor: KANG TAEWOOK
IPC: G09F9/30
Filed: 2021-06-22
Abstract: According to an embodiment, another embodiment, and the other embodiment of the present invention, a flexible device comprises a flexible display panel which has a curved surface and is bent, and a support provided at one side of the flexible display panel. Here, the flexible display panel comes into contact with a portion of the support and surrounds the support and is bent.
Patent KR-20220170566-A (KR)
Inventor: HAN JAE SOO
IPC: B65D21/08
Filed: 2021-06-23
Abstract: The present invention relates to a storage box for sequentially organizing a storage state of SMD-Roll materials. A storage space of SMD-Roll materials is composed of one module so that the storage box for storing SMD-Roll materials facilitates combination and separation of a plurality of composed modules uniformly.
Patent KR-20230000728-A (KR)
Title: Wafer High-Speed Imaging System
Inventor: OH SANG KEUN
IPC: G01N21/88
Filed: 2021-06-25
Abstract: The present invention relates to a high-speed wafer imaging system. The technical issue to be addressed is to simply and easily measure and calculate a position difference (tilt) even when a wafer is positioned in an inclined state, and to acquire a high-quality wafer image by changing a focal length according to a degree of tilt of the wafer and performing photographing. To this end, the high-speed wafer imaging system comprises: a focus measurement unit which measures a focus value for each horizontal position of a wafer positioned on a stage; a control unit which calculates a plane equation of the wafer by using the focus value input from the focus measurement unit, and calculates a focus correction value for each horizontal position of the wafer from the plane equation; a horizontal position moving unit which moves along the horizontal positions (X, Y) on the wafer according to a control signal from the control unit; a vertical position moving unit which moves along vertical positions (Z) on the wafer according to a control signal from the control unit; and an imaging unit which performs scanning and photographing while moving to the horizontal positions on the wafer according to a control signal from the control unit, wherein the control unit controls the vertical positions of the vertical position moving unit so that the imaging unit takes images of the wafer according to the focus correction value for each horizontal position of the wafer.
Patent KR-20220160447-A (KR)
Inventor: JEONG CHEOL WOONG
IPC: C08K9/06
Filed: 2021-06-25
Abstract: The present invention relates to a high-strength tooth restoration material using nano-carbon and manufacturing method thereof, and more specifically, to a high-strength tooth restoration material manufactured by combining surface-modified nano-carbon and biocompatible ceramic in a methyl methacrylate (MMA)-based polymer material, to improve high-strength properties, and a manufacturing method thereof.
Patent KR-20220102542-A (KR)
Title: Semiconductor package and method of manufacturing semiconductor package
Inventor: CHEN HSIEN WEI
IPC: H01L23/544
Filed: 2021-07-05
Abstract: A semiconductor package includes a first die, a second die, an encapsulating material and a redistribution structure. The second die is disposed on the first die and includes a plurality of bonding pads bonded to the first die, a plurality of through vias extending through a substrate of the second die, and a plurality of alignment marks. Here, a pitch between two adjacent alignment marks is different from a pitch between two adjacent through vias. An encapsulating material is disposed on the first die and at least laterally encapsulates the second die. The redistribution structure is disposed on the second die and the encapsulating material, and is electrically connected to the plurality of through vias.
Patent KR-20230007747-A (KR)
Title: System and method for diagnosing partial discharge of high voltage direct current cable
Inventor: JUNG CHAE KYUN
IPC: G01R23/00
Filed: 2021-07-06
Abstract: Disclosed are a high-voltage direct current (HVDC) cable partial discharge diagnosis system and a method thereof. The HVDC cable partial discharge diagnosis system according to one aspect of the present invention comprises: a sensor provided on an HVDC cable; a plurality of HVDC cable partial discharge measurement devices which acquire measurement result information from the sensor and detect a partial discharge signal from the measurement result information; and an HVDC cable partial discharge diagnosis device which receives the partial discharge signal from the HVDC cable partial discharge measurement devices and diagnoses whether partial discharge has occurred in the HVDC cable, through pattern analysis of the partial discharge signal. Accordingly, the partial discharge of the HVDC can be diagnosed through pattern analysis of the partial discharge signal.
Patent KR-20230009054-A (KR)
Title: Notification method to prevent portable electronic device user from walking accidents using artificial intelligence and portable electronic devices to which such method is applied
Inventor: KIM HYUNSEOK
IPC: H04N23/00
Filed: 2021-07-08
Abstract: The present invention provides a walking caution notification method, which may include: a step (a) of obtaining a surrounding image through a camera disposed on the rear side of a portable electronic device while a screen is being displayed through a display provided on the front side of the portable electronic device; a step (b) of inputting the image obtained in the step (a) to the artificial neural network trained on the basis of the walking caution object learning data to detect the walking caution object; and a step (c) of notifying a notification to the user through the portable electronic device in response to the detection of the walking caution object in the step (b).
Patent KR-20230012130-A (KR)
Inventor: KIM JINKIL
IPC: A61N1/04
Filed: 2021-07-14
Abstract: The present invention relates to a growth plate stimulation device which can continuously and effectively stimulate growth plates in the knees and the like to promote growth, and can be conveniently used. The present invention relates to a growth plate stimulation device comprising a main body of a predetermined shape attached to a human body. The main body comprises: a side housing with a cover to be mounted on each of a user's both knees; a rear housing formed to communicate with the side housing on both sides, respectively; a conductive pad formed inside the rear housing and having silver thread on one side and silicon on the other side to transmit electricity; a mid-to-low frequency generator formed in each of the side housing and the rear housing for applying mid-to-low frequency stimulation to a first region of the femoral epiphysis and a second region of the tibia epiphysis, where the growth plate is distributed, as well as a third region corresponding to the back of the knee; and a sensor unit which senses the mid-to-low frequency and human body resistance generated from the mid-to-low frequency generator. The main body is attached to the user's knee and generates the mid-to-low frequency signal to apply an electrical signal to the knee cartilage cells through the first region, the second region, and the third region.
Patent KR-20230016338-A (KR)
Inventor: SHIM JAE IL
IPC: B01F33/00
Filed: 2021-07-26
Abstract: The present invention relates to a chemical agitator including a motor-driven automation transport device, which allows easy and convenient transport by motor-driven automation when position movement is needed while using a chemical agitator, allows manufacture and installation at low costs, and has optimized functions and performance. The chemical agitator including a motor-driven automation transport device comprises: a chemical agitation tank (10) having a chemical holding space (11) holding a prescribed amount of chemicals therein and an agitator installed in a lower portion in the chemical holding space (11); a plurality of driven manual wheels (20) installed on the bottom surface of the outside of the chemical agitation tank (10); a motor-driven power wheel (300) installed at a different point of the bottom surface of the outside of the chemical agitation tank (10); a motor-driven automation driving device (400) installed between the bottom surface of the outside of the chemical agitation tank (10) and the motor-driven power wheel (300) and including a motor (410); a control box (500) controlling the motor-driven automation driving device (400) on one end of the outside of the chemical agitation tank (10); two handles (600) installed on both ends of the outside of the chemical agitation tank (10); and an operation lever (700) installed on one of the handles (600) and allowing a user to operate the driving, transport speed, and the like of the motor-driven power wheel (300) by a hand.
Patent KR-20230018252-A (KR)
Inventor: SEO SUNYONG
IPC: G06T3/40
Filed: 2021-07-29
Abstract: An image conversion device is disclosed. An image conversion device according to the present invention includes: an artificial intelligence model that extracts a feature vector from an input image corresponding to an original image needed to distinguish people with color weakness, generates a conversion filter based on the feature vector, applies the conversion filter to the original image, and generates a prediction image; and a control part that calculates a loss value using a target image labeled with the original image and the prediction image to distinguish people with color weakness, and trains the artificial intelligence model based on the loss value. It is possible to create images that satisfy both natural color and clear contrast.
Patent KR-20230021927-A (KR)
Inventor: JUNG MYUNG JOO
IPC: C12G3/021
Filed: 2021-08-06
Abstract: The present invention relates to a makgeolli (unrefined rice wine) using three color barley and a producing method therefor. More specifically, the present invention relates to the makgeolli using the three color barley that can provide various useful ingredients having three color barley, can extend a shelf life even though a relatively large amount of barley is used, and is soft passing the throat and sensually superior; and the producing method therefor. The makgeolli is characterized in being produced by mixing and fermenting a raw material comprising barley and a fermenting agent.
Patent KR-20230024094-A (KR)
Inventor: KIM SUNG IL
IPC: G06F119/08
Filed: 2021-08-11
Abstract: One embodiment of the present invention relates to a method of providing energy solutions of a process and utility for measuring and optimizing an energy of the process and utility from sensors placed in a workplace. The method comprises the steps of (S101) collecting information on statuses of a process and utility in a workplace, and analyzing energy usage of the process and the utility; (S102) monitoring the energy usage of the process and the utility by reflecting characteristic information of the workplace, and diagnosing operating performances and operating statuses of the process and the utility; (S103) creating an energy map by aligning the energy usage of the process and the utility corresponding to an energy flow; (S104) selecting influencing factors that affect the energy usage of the process and the utility; (S105) setting the type, number and location of the sensors for measuring the influencing factors; and (S108) collecting and storing data measured from the sensors.
Patent KR-20230024564-A (KR)
Title: Method for Removing Fishy Smell
Inventor: LEE HYUN KI
IPC: A23L17/00
Filed: 2021-08-12
Abstract: The present invention relates to a method for removing fishy smell, and more specifically, to a method for removing fishy smell using a mixed solution of persimmon vinegar and malt salt, in which a mixed composition of persimmon vinegar fermented solution and malt salt penetrates a fish to enhance nutrients of the fish, reduce rancidity of the fish, and reduce fishy smell of the fish. The method for removing fishy smell of the present invention comprises: a fish preparation step for preparing a fish; a fishy odor removal liquid producing step of mixing persimmon vinegar fermented solution and malt salt to prepare a fishy odor removal liquid; and a fishy smell treatment step of treating the prepared fish with the fishy odor removal liquid, thereby effectively removing the fishy smell and further improving the taste, aroma, and texture of the fish.
Patent KR-20230026594-A (KR)
Inventor: CHO SEUNG HWAN
IPC: G09G3/3225
Filed: 2021-08-17
Abstract: 본 발명의 일 실시예는, 표시영역 및 상기 표시영역의 외측에 위치한 주변영역을 포함하는 기판과, 주변영역에 배치되고, 각각 표시영역의 제1에지에 배치된 제1공통전압입력부, 제2공통전압입력부, 및 제3공통전압입력부를 포함하는 공통전압공급선과, 제1공통전압입력부와 제2공통전압입력부 사이의 제3공통전압입력부로부터 연장되며 제1방향을 따라 표시영역을 가로지르는 제1공통전압선과, 표시영역을 가로지르도록 제1방향을 따라 연장되며 제3공통전압입력부를 지나는 가상의 선을 중심으로 일측에 배치된 제1데이터선과, 주변영역에 배치되는 제1데이터입력선, 및 표시영역에 배치되며 제1데이터입력선과 제1데이터선을 연결하는 제1연결선을 포함하는, 표시 장치를 개시한다.
Patent KR-20230026712-A (KR)
Title: 반도체
Inventor: KIM JOONSUNG
IPC: H01L23/00
Filed: 2021-08-18
Abstract: 패키지 기판, 상기 패키지 기판 상에 배치되고, 그의 내부를 관통하는 오프닝을 갖는 연결 기판, 상기 패키지 기판 상에서 상기 오프닝 내에 배치되는 칩 적층체, 상기 연결 기판 및 상기 칩 적층체 상에 배치되는 재배선층, 상기 재배선층 상에 배치되고, 상기 재배선층의 제 1 재배선 패드들에 실장되는 상부 반도체 칩, 및 상기 패키지 기판의 하부면 상에 제공되는 외부 단자들을 포함하는 반도체 패키지를 제공하되, 상기 칩 적층체는 상기 패키지 기판 상에 배치되고, 상기 패키지 기판의 기판 패드들에 실장되는 제 1 반도체 칩, 및 상기 제 1 반도체 칩 상에 배치되고, 상기 재배선층의 제 2 재배선 패드들에 실장되는 제 2 반도체 칩을 포함하고, 상기 재배선층은 상기 상부 반도체 칩과 중첩되는 제 1 영역 및 상기 상부 반도체 칩의 일측에 위치하는 제 2 영역을 갖고, 상기 제 1 재배선 패드들은 상기 제 1 영역 상에 배치되고, 상기 제 2 재배선 패드들은 상기 제 2 영역 상에 배치될 수 있다.
Patent KR-20220092347-A (KR)
Title: Electric scissor blade bi-directional driving apparatus and electric scissors
Inventor: MA XIANPENG
IPC: A01G23/095
Filed: 2021-08-18
Abstract: The present invention relates to a technical field of electric scissors. In particular, the present invention relates to an electric scissor blade two-way driving device and to electric scissors. The electric scissor blade two-way driving device includes a fixed seat, a driving gear, a rotating shaft member, an upper blade group, and a lower blade. The driving gear and the rotating shaft member are installed on the fixed seat. The lower blade and the upper blade group surround and rotate around the rotating shaft member. An external tooth groove is installed at the rear part of the lower blade. The front part of the upper blade group is an upper blade, and the rear part of the upper blade group is an engagement module. An internal tooth groove is installed at the rear part of the engagement module. The internal tooth groove and the external tooth groove are respectively engaged with opposite sides of the driving gear. When driving is performed, the driving gear, the upper blade, and the lower blade all rotate in the circumferential direction in the same plane. Since the circumferential rotation of teeth and the circumferential rotation of the upper and lower blades are perpendicular to each other, a situation of outward spreading of the upper and lower blades does not occur. Accordingly, stability of the electric scissor blade two-way driving device is improved, and an electric scissor blade two-way driving mechanism has ensured durability.
Patent KR-20230028616-A (KR)
Title: 준주기성 금속나노구조를 포함하는 상향변환 플라즈모닉 구조체
Inventor: KO DOO HYUN
IPC: B82B3/00
Filed: 2021-08-19
Abstract: 본 발명은 준주기성 금속나노구조를 포함하는 상향변환 플라즈모닉 구조체 에 관한 것으로서, 보다 상세하게는 광학적으로, 그리고 반응속도론적으로 향상된 광화학 이성질체의 가역적인 스위칭 제어가 가능한 상향변환 플라즈모닉 구조체 및 이의 제조방법에 관한 것이다.
Patent KR-20230029038-A (KR)
Inventor: KWON OH YUN
IPC: H04N21/45
Filed: 2021-08-23
Abstract: 전자 장치 및 이의 제어 방법이 개시된다. 본 개시에 따른 전자 장치의 제어 방법은 센서를 통해 전자 장치가 투사하는 영상의 투사 영역에 대한 제1 위치 정보를 획득하는 단계; 센서를 통해 사용자가 위치한 제2 위치 정보를 획득하는 단계; 및 제1 위치 정보 및 제2 위치 정보에 기초하여, 상기 사용자의 음성 입력에 대응하는 동작 및 화질 처리에 대응하는 동작 중 적어도 하나를 수행하는 단계;를 포함한다.
Patent KR-20230030843-A (KR)
Inventor: KIM JOO WON
IPC: A61K8/02
Filed: 2021-08-26
Abstract: 본 발명은 하이드로겔 패치 제조장치 및 하이드로겔 패치 제조방법에 관한 것으로 특히, 하이드로겔 시트로부터 분리된 하이드로겔 패치편이 뚜껑이 오픈된 패치편 포장용기에 수납되어 뚜껑이 닫혀지도록 접혀진 상태로 배출될 수 있도록 한 하이드로겔 패치의 자동화 제조장치 및 하이드로겔 패치의 자동화 제조방법에 관한 것이다.
Patent KR-20220029460-A (KR)
Inventor: DANNENMANN HELMAR
IPC: B22D21/00
Filed: 2021-08-26
Abstract: 1. Foundry component having an anticorrosion layer structure. 2.1. The invention relates to a foundry component for an apparatus for casting or handling a metal melt, wherein the foundry component comprises a metallic main body (1), and the metallic main body (1) comprises an anticorrosion layer structure (3) composed of one or more superposed layers in a melt-contact surface region (2). 2.2. In a component according to the invention, the anticorrosion layer structure (3) comprises, as a sole layer or as one of multiple layers, a protective woven fabric body (5) prefabricated as flexible woven fabric body from a woven fabric material which is casting temperature resistant or a nonwoven protective layer (6) prefabricated as a pliable nonwoven layer from a fiber nonwoven material or fiber paper material which is casting temperature resistant or a protective-shaped body (7) prefabricated as a rigid-shaped body from a material which is casting temperature resistant. 2.3. Use for, by way of example, hot chamber pressure casting machines for the pressure casting of aluminum and aluminum alloys.