baber/WOPTO huggingface dataset:
Patent KR-20210122113-A (KR)
Title: Film forming apparatus, film forming method and manufacturing method of electronic device
Inventor: IWASAKI TATSUYA
IPC: H01L51/50
Filed: 2021-03-22
Abstract: The present invention provides a technique for achieving highly-precision film thickness control and high productivity in a film forming apparatus with a structure in which multiple cluster-type units are connected. A film forming apparatus comprises: a first cluster-type unit having a first film forming chamber for depositing a first layer on a substrate; a second cluster-type unit having a second film forming chamber for depositing a second layer overlaid on the first layer; and a connection chamber arranged between the first unit and the second unit and connecting adjacent cluster-type units. The film forming apparatus further comprises a film thickness measuring unit at least a part of which is installed in a pass chamber and which measures a thickness of a film formed on the substrate accommodated in the pass chamber, and a control unit controlling at least one of film forming conditions of the first film forming chamber and the second film forming chamber based on the thickness of the film measured by the film thickness measuring unit.
Patent KR-20220132842-A (KR)
Title: Apparatus and method for communicating of gaze-based
Inventor: SUK YUN CHAN
IPC: G06K9/00
Filed: 2021-03-24
Abstract: Disclosed are a gaze-based communication device and method, which can reduce the time required for communication by a user who has difficulty communicating. According to one embodiment disclosed herein, a communication device, which has one or more processors and a memory storing one or more programs executed by the one or more processors and which is for communication, comprises: a gaze tracking module which acquires gaze coordinate information by tracking a gaze of a user who has difficulty communicating through conversation; and a sentence search module which searches for a sentence intended by the user among pre-stored favorite sentences displayed on a screen based on the gaze coordinate information.
Patent KR-20220135006-A (KR)
Inventor: HWANG SEUNGJIN
IPC: G01S13/34
Filed: 2021-03-29
Abstract: According to the present invention, an object recognition system using an FMCW radar based on an artificial neural network includes: an analog-to-digital converter for converting an analog signal received from the FMCW radar into a digital signal; a feature data generator for generating feature data of the signal received from the FMCW radar using the digital signal output from the analog-to-digital converter; and an artificial neural network unit for receiving the feature data output from the feature data generator to detect motion and classify objects. Therefore, it is possible to accurately distinguish motions of humans and pets by recognizing the humans and pets.
Patent KR-20220135898-A (KR)
Title: Electronic apparatus for extracting hard negative samples based on dynamic threshofd and sampling and method thereof
Inventor: YIM YEONG CHUL
IPC: G06N3/04
Filed: 2021-03-31
Abstract: Disclosed is a method for learning an image in an electronic device. The image learning method comprises the steps of: initially setting a class score threshold required for negative sampling; selecting a region corresponding to an object in an image as a positive sample; selecting a plurality of search regions having a class score exceeding the class score threshold as a plurality of candidate negative samples in a search region except for search regions selected as positive samples among a plurality of search regions in the image; randomly selecting a negative sample to be used for the training of a neural network among the plurality of selected candidate negative samples; updating the class score threshold based on the number of the candidate negative samples; and training the neural network using the selected positive samples and the selected negative samples. Therefore, time required for training a neural network can be reduced.
Patent KR-20220137230-A (KR)
Inventor: LEE SANG HOON
IPC: B41M3/00
Filed: 2021-04-02
Abstract: The present invention relates to a prayer mat having an antibacterial function which can block bacteria and mold from inhabiting the surface of the prayer mat while securing the natural elasticity of the prayer mat, and a method for manufacturing the same. According to the present invention, the characteristic configuration of the prayer met is composed of: a cushion layer; a plurality of printed layers closely adhered to upper and lower surfaces of the cushion layer; and a plurality of antibacterial films attached to cover the surface of the printed layer.
Patent KR-20220137319-A (KR)
Inventor: KO SEON JIN
IPC: A21D2/36
Filed: 2021-04-02
Abstract: The present invention relates to earl grey bread and a method for preparing the same. The method comprises: a blending step (S1) of preparing a blend material; a primary kneading step (S2) of preparing primary dough from the blend material; a mixing step (S3) of preparing a mixture from the primary dough; a secondary kneading step (S4) of preparing secondary dough from the mixture; a primary fermenting step (S5) of preparing a primary fermented product from the secondary dough; a molding step (S6) of preparing a molded product from the primary fermented product; a secondary fermenting step (S7) of preparing a secondary fermented product from the molded product; and a completion step (S8) of preparing a finished product using the secondary fermented product. Accordingly, the aroma of earl grey can significantly enhance the flavor of bread and increase a moisture content of the bread.
Patent KR-20220056086-A (KR)
Title: Entrance management and order syster based on beacon
Inventor: YOU JENG WON
IPC: G07C9/00
Filed: 2021-04-02
Abstract: A personalized beacon-based access management and ordering system of the present invention includes: a beacon which is provided in a store; a user terminal which can communicate with the beacon and a server by executing a client program related to the access management and ordering system; a store terminal which can communicate with the server by executing a client program related to the access management and ordering system; and the server which communicates with the beacon, the user terminal and the store terminal, and stores and manages data including store-related information and user information. The user terminal provides user information to the server, and receives a store service category from the server.
Patent KR-20220140239-A (KR)
Inventor: CHANG SOO BONG
IPC: G11C11/4091
Filed: 2021-04-09
Abstract: Provided is a bit-line sense amplifier of a memory device. The bit-line sense amplifier comprises: an amplifying unit connected between a first sensing bit-line and a second sensing bit-line to sense and amplify a voltage difference between the first bit-line and the second bit-line according to a first control signal and a second control signal; and an equalizer connected between the first supply line of the first control signal and the second supply line of the second control signal to precharge the first bit-line and the second bit-line with a pre-charge voltage according to an equalizing control signal. The equalizer includes an equalizing enable transistor having one end connected to the first supply line or the second supply line to perform equalization according to the equalizing control signal. Therefore, the present invention can provide a semiconductor memory device, which reduces the number of upper-layer wires of the sense amplifier, thereby increasing the efficiency of an area occupied by a peripheral circuit.
Patent KR-20220141106-A (KR)
Inventor: BAEK YOUN CHEON
IPC: H01M50/211
Filed: 2021-04-12
Abstract: The present invention relates to a magazine for loading flexible batteries. The magazine for loading flexible batteries, according to an embodiment of the present invention, comprises: a base plate in which a lift groove is formed in a center and base grooves are formed horizontally on both sides; a first moving plate and a second moving plate provided above the base plate and sliding on the base plate along the base groove; a plurality of column parts forming a loading space in which flexible batteries are loaded and slidable on top of the first moving plate or the second moving plate; a panel part provided perpendicularly to each of the column parts to support each column part; and a core module having a size corresponding to the area of the flexible battery and being inserted into the loading space to adjust a distance between the column parts. An object of the present invention is to provide a magazine for loading flexible batteries capable of stably and firmly loading flexible batteries of various sizes.
Patent KR-20220142111-A (KR)
Inventor: IM SUNG HYUCK
IPC: B64G1/66
Filed: 2021-04-14
Abstract: An orbit shifting device for shifting an orbit of a payload in outer space according to an embodiment includes: a rotating body; an adapter disposed at the center of the rotating body and docking the payload; a launching module disposed outside the rotating body and launching the payload; and a thruster for rotating the rotating body, wherein the launching module may launch the payload into a target orbit.
Patent KR-20220145047-A (KR)
Inventor: KIM YOUNG DEOK
IPC: H01M10/6553
Filed: 2021-04-21
Abstract: The present invention relates to a battery module having a flexible busbar. The battery module includes: a plurality of battery cells arranged in a line; and a busbar for electrically connecting the plurality of battery cells, wherein the busbar includes: a high current busbar; a flat busbar for electrically connecting a central region of the high current busbar and the plurality of battery cells; and a wave busbar for electrically connecting a circumferential area of the high current busbar and the plurality of battery cells.
Patent KR-20220145102-A (KR)
Inventor: PARK KYOUNG SOO
IPC: G01B11/16
Filed: 2021-04-21
Abstract: The present invention relates to a system for measuring a stress intensity factor using a virtual grid where a control server having a calculation function is executed by a computer, wherein the control server comprises: a virtual grid generation unit (100) generating a virtual grid; a joint displacement calculation unit (200) calculating joint displacement of the generated virtual grid; a stress field calculation unit (300) calculating a stress field of the virtual grid; and a stress intensity factor calculation unit (400) calculating a J-integral value and a stress intensity factor.
Patent KR-20220151903-A (KR)
Inventor: PARK KANG BIN
IPC: B05B15/40
Filed: 2021-05-07
Abstract: The present invention relates to a shower-head comb which allows taking a shower and combing the hair to be performed at the same time and by which cleaner water can be used so as to reduce discomfort and improve cleanliness, thereby resolving inconveniences of having to take a shower and comb the hair separately. That is, the present invention relates to a combination of a shower head, a comb, and a shower water-purifying filter. The present invention comprises: a spiral-shaped shower line which is a shower tube that can be used by turning the same and enables water to come out; a spiral-shaped shower body which can be replaced by turning the same and enables water to lift; a spiral-shaped water-purifying filter which is replaceable and composed of natural materials to purify water so that cleaner water can be provided; a water-pressure control belt which controls the water pressure by turning the same clockwise or counterclockwise and is implemented by applying Bernoulli's Equation so that a flow rate is controlled by reducing or increasing the size of a hole through which water comes out; and a spiral-shaped head comb which can be easily removed so that the head comb can be replaced according to the size of a pet and play the role of a comb.
Patent KR-20220153442-A (KR)
Inventor: KIM HYEON U
IPC: A47G25/40
Filed: 2021-05-11
Abstract: The present invention relates to a foldable hanger capable of enabling a hanger to be folded to prevent a neck part of clothes from sagging when being hung and prevent the clothes from falling down, thereby solving an existing problem that a neck part of clothes is sagging when being hung. In accordance with the present invention, the foldable hanger comprises a hanger body formed of plastic into a triangular shape such that the hanger can be folded in half, and a hanger support formed into a rectangular shape such that clothes do not fall down. Therefore, the present invention has an effect of enabling a hanger to be folded to prevent a neck part of clothes from sagging when being hung and prevent the clothes from falling down, thereby solving an existing problem that a neck part of clothes is sagging when being hung.
Patent KR-20220154887-A (KR)
Title: River Floating Material Collection System
Inventor: KIM SANG JIN
IPC: E02B15/10
Filed: 2021-05-14
Abstract: The present invention relates to a floating matter collection system comprising: a frame installed on a bank downstream of a small river flowing into a large river or the sea; a floating device including a floating matter guide guiding floating matters floating in an upper area of the flow of river water to a set location and coupled to the frame to float in accordance with the level of a river across the flow of the river water; and a collection device capturing and accommodating floating matters guided by the floating matter guide. According to the present invention, the floating matter collection system can effectively block floating matters entering from a small river or a branch in which floating matters making up most of marine waste is mainly created, collect floating matters without separate power in the process of collecting floating matters, ascend and descend in accordance with a water level change, and collect floating matters in land waste in an early stage to reduce marine waste.
Patent KR-20210060408-A (KR)
Title: Liquid crystal display device
Inventor: KIMURA HAJIME
IPC: G02F1/1343
Filed: 2021-05-18
Abstract: An object of the present invention is to apply a sufficient electric field to a liquid crystal material in a liquid crystal display device of a transverse electric field method typified by a fringe field switching (FFS) method. In the liquid crystal display device of the transverse electric field method, an electric field is applied to the liquid crystal material immediately above a common electrode or a pixel electrode using a plurality of pairs of electrodes instead of one pair of electrodes. The pair of electrodes includes the comb-tooth-shaped common electrode and the comb-tooth-shaped pixel electrode. The other pair of electrodes includes the common electrode provided in a pixel unit and the comb-tooth-shaped pixel electrode.
Patent KR-20220157231-A (KR)
Title: Pharmaceutical composition for preventing or treating age-related sarcopenia containing Ecklonia cava extract as an active ingredient
Inventor: JANG JITAI
IPC: A61K36/03
Filed: 2021-05-20
Abstract: The present invention relates to a composition for preventing or treating age-related sarcopenia, containing an Ecklonia cava spirit extract as an active ingredient. The Ecklonia cava spirit extract increases muscle strength and the weight of leg muscles in individuals of the age at which aging actually begins, increases the expression of mRNA involved in muscle protein synthesis, and decreases the expression of mRNA involved in muscle protein degradation, thereby exhibiting the effect of preventing or treating age-related sarcopenia.
Patent KR-20220130547-A (KR)
Title: Integrated circuit providing increased pin access points and method for designing the same
Inventor: DO JUNG HO
IPC: G06F30/392
Filed: 2021-05-24
Abstract: An integrated circuit may comprise: a first cell comprising a first sub-pattern extending in a first direction along a first track in a first wiring layer; and a second cell comprising a second sub-pattern extending from the first wiring layer in the first direction along a first track and spaced apart from the first sub-pattern at least a minimum separation distance of the first wiring layer, wherein the first sub-pattern may correspond to a pin of the first cell, and the second sub-pattern may be farther apart from the boundary of the first cell and the second cell than that of the first sub-pattern. Therefore, the present invention is capable of reducing a routing congestion.
Patent KR-20220160853-A (KR)
Inventor: KIM SEONG JUN
IPC: E05B19/14
Filed: 2021-05-28
Abstract: A storage type key unit for a vehicle is disclosed. The storage type key unit for a vehicle according to an embodiment of the present invention winds or unwinds a holder cable connected to a key plate via rotation operation of a key knob relative to a housing through a rotating plate inside the housing so that the key plate is received in or protruded from the housing. Thus, the storage type key unit for a vehicle is easy to operate, slim, and compact. The storage type key unit for a vehicle includes a housing, a rotating plate, a key plate, a holder, and a key knob.
Patent KR-20220166148-A (KR)
Title: A surround camera device for minimizes angle of view occlusion
Inventor: LEE YOUNG SOO
IPC: G03B17/56
Filed: 2021-06-09
Abstract: The present invention relates to a surrounded-camera device for minimizing the occlusion of an angle of view, which comprises: a camera body housing having a plate; a plurality of camera lens module units for photographing an image of a surveillance area; and a dome housing fastened and fixed to the camera body housing.
Patent KR-20220167909-A (KR)
Title: Apparatus and method for providing stock market prediction service by using of machine learning
Inventor: KIM SANG YOOL
IPC: G06Q40/06
Filed: 2021-06-15
Abstract: The present invention relates to stock market prediction technology using a machine learning algorithm and may comprise: a data collection unit that collects raw data related to stock prices; a data generation unit that processes the raw data collected in the data collection unit to generate learning data for learning; a stock price prediction unit that generates a first prediction result using a first learning model learned based on first learning data generated by the data generation unit, generates a second prediction result using a second learning model learned based on second learning data generated by the data generation unit, and a third prediction result using a third learning model learned based on third learning data including the first prediction result and the second prediction result; and a final result output unit that outputs a final prediction result based on the third prediction result. Accordingly, from an investor's perspective, it is possible to generate excess returns compared to the market.
Patent KR-20220168875-A (KR)
Title: A device for estimating the lodging area in rice using AI and a method for same
Inventor: HO YOUNG BAN
IPC: G06Q50/02
Filed: 2021-06-17
Abstract: The present invention relates to a device and method for calculating the rice lodging damage area using artificial intelligence. According to the present invention, by using artificial intelligence to quickly, simply and accurately calculate the rice lodging area and provide the same, damage caused by rice lodging can be quickly responded.
Patent KR-20210157356-A (KR)
Inventor: LAGORGETTE PASCAL
IPC: G04G5/00
Filed: 2021-06-17
Abstract: The present invention relates to a method (500) for automatically correcting time and/or date for a self-correcting watch (100), comprising: at least one receiving element (130) for implementing the correction method (500); at least one detection member (170); and at least one processing unit (170). The correction method (500) includes: at least one step (510) of receiving at least one data (131); at least one step (520) of detecting an incorrect time and/or incorrect date; and at least one step (540) of correcting the time. The present invention allows the at least one data (131) to be received through a smart phone (999) after replacing the battery or changing the time zone, and increases the user's convenience of use.
Patent KR-20210157903-A (KR)
Inventor: HAN SU JI
IPC: C09J5/06
Filed: 2021-06-22
Abstract: The present invention relates to a semi-cured gel nail sticker to provide increased durability and a manufacturing method thereof. According to the present invention, the semi-cured gel nail sticker comprises: a base film having flexibility and elasticity and cut by an external force greater than or equal to a predetermined level; an adhesive layer disposed on the lower part of the base film and attached to an object; a release film disposed on the lower part of the adhesive layer and coated with a release agent for peeling from the adhesive layer; a decorative layer implementing a design of a gel nail sticker on the base film; an ultraviolet curable top gel layer disposed on the upper part of the decorative layer, protecting the decorative layer, imparting durability to the decorative layer, and semi-cured by a crosslinking density (gel content) less than 50%; and a protective film disposed on the upper part of the ultraviolet-curable top gel layer and protecting the ultraviolet-curable top gel layer exposed to the outside. After attached to the object, the ultraviolet-curable top gel layer is post-cured so that the crosslinking density becomes 100% by ultraviolet energy applied by a user.
Patent KR-20220058388-A (KR)
Inventor: PARK HONGK KYU
IPC: G02B1/113
Filed: 2021-06-25
Abstract: Disclosed is an image sensor having a color separation lens array. The image sensor comprises: a sensor substrate including a first pixel for sensing light of a first wavelength and a second pixel for sensing light of a second wavelength; a transparent spacer layer disposed on an upper portion of the sensor substrate; and a color separation lens array disposed on an upper portion of the spacer layer. The color separation lens array concentrates the light of the first wavelength incident onto the color separation lens array into a first light sensing cell and includes a first lens layer disposed on the upper portion of the spacer layer, a second lens layer disposed on an upper portion of the first lens layer, and an anti-etching layer formed across the entire surface between the first lens layer and the second lens layer.
Patent KR-20230007130-A (KR)
Title: Server for optical noncontact certification and login using qr code and its method
Inventor: LEE BYOUNG CHEON
IPC: H04L9/32
Filed: 2021-07-05
Abstract: The present invention provides a server for optical contactless authentication and login using QR codes, which uses an authentication means stored in one master device to display a QR cord generated by calculating one-time authentication information on a screen of the master device and has a third device without an authentication means use a camera to scan the QR code of the master device and optically receives the one-time authentication information, wherein the third device transmits the one-time authentication information to a server for use in authentication and login. The server for optical contactless authentication and login using QR codes according to the present invention comprises: a wired and wireless communication unit which receives, from a third device having no authentication means, one-time authentication information which is generated using an authentication means stored in a master device and displayed in a screen of the master device as a QR code and transmitted from the master device to the third device when a scanner connected to the third device scans the QR code; and a central control unit which when the third device is accessed, controls a QR login page to be displayed on a screen of the third device, verifies the one-time authentication information received through the third device, and when the one-time authentication information is verified, allows the third device to log in.