baber/WOPTO huggingface dataset:
Patent KR-20220112904-A (KR)
Inventor: KIM JONG HYUP
IPC: H01L21/683
Filed: 2021-02-04
Abstract: An apparatus for manufacturing a display device capable of monitoring the degree of wear of one surface of an electrostatic chuck is provided. The apparatus comprises: a chamber; an electrostatic chuck disposed in the chamber and having a first surface on which a substrate is seated and a second surface opposite to the first surface; and a camera unit for photographing the first surface of the electrostatic chuck. The electrostatic chuck includes a first hole having an inner surface tapered with respect to the first surface.
Patent KR-20210105814-A (KR)
Inventor: ABE RYO
IPC: G03B3/10
Filed: 2021-02-05
Abstract: An optical driving device includes: an actuator driving optical element holding members in an optical axis direction; first and second rotary members fixed to the optical element holding members to be rotatable, respectively; a first guide member guiding the optical element holding members in the optical axis direction; a second guide member limiting the rotation of the optical element holding members around the first guide member; a first biasing member generating a first biasing force so as to press the first rotary member to the first guide member; and a second biasing member generating a second biasing force so as to press the second rotary member to the second guide member. The first biasing member generates the first biasing force as a magnetic force. The reaction of the second biasing force is applied to the actuator. Therefore, the present invention is capable of guiding an optical element holding member properly while minimizing influence on the driving of the optical element holding member.
Patent KR-20220113022-A (KR)
Inventor: SEO BO SUNG
IPC: G03B5/02
Filed: 2021-02-05
Abstract: According to an embodiment of the present invention, an actuator for a camera includes: a housing; and a carrier, a base and a guide member stacked in the optical axis direction in the housing. The carrier, the base and the guide member are configured to be movable together in a first axis direction perpendicular to the optical axis direction. The carrier and the base are configured to be movable together in a second axis direction perpendicular to both the optical axis direction and the first axis direction. The carrier may be configured to be movable relative to the base in the optical axis direction. Therefore, stabilization performance can be improved.
Patent KR-20220114770-A (KR)
Title: Automobile Lighting Device with heat transfer enhancing unit
Inventor: SHIN KI YEOL
IPC: F21S45/47
Filed: 2021-02-09
Abstract: Disclosed is a lighting device for a vehicle. The disclosed lighting device for a vehicle includes: a light source unit (10); a lens (20) disposed at a front of the light source unit (10) and allowing light irradiated by the light source unit (10) to be transmitted frontwards; and a housing (30) which covers the light source unit (10), which is coupled to a rear of the lens (20), and in which a heat transfer enhancing unit (100) is fastened to a penetration hole (31) formed at one side. The heat transfer enhancing unit (100) is made of materials having a coefficient of thermal conductivity higher than a coefficient of thermal conductivity of the housing (30), thereby increasing cooling efficiency.
Patent KR-20220117437-A (KR)
Title: Composition for improving gut microbiome comprising extract from honeysuckle berry fruits
Inventor: HAE JEUNG LEE
IPC: A23L33/105
Filed: 2021-02-17
Abstract: The present invention provides a composition for improving intestinal microflora containing a Lonicera caerulea fruit extract, and a health functional food composition for improving intestinal microflora containing a Lonicera caerulea fruit extract.
Patent KR-20220122082-A (KR)
Title: A table for wheelchair
Inventor: HAN HYUN YONG
IPC: A47B13/00
Filed: 2021-02-26
Abstract: Provided is a table for a wheelchair that can be easily secured to a wheelchair. The table for a wheelchair according to an embodiment comprises: a base with a holder receptacle formed in a central area of a top surface, a first fixing unit receptacle formed in a left area of a bottom surface, and a second fixing unit receptacle formed in a right area of the bottom surface; a holder that is provided in the holder receptacle; a main axis that is attached to one side of the holder, with one end positioned in one side area of the first fixing unit receptacle and the other end positioned in one side area of the second fixing unit receptacle; a first bevel gear attached to one the end of the main axis; a second bevel gear attached to the other end of the main axis; a first fixing unit including a third bevel gear engaging with the first bevel gear, and provided in the first fixing unit receptacle; and a second fixing unit including a fourth bevel gear engaging with the second bevel gear, and provided in the second fixing unit receptacle. When the other side of the holder is rotated toward the front of the base, the main axis rotates, causing the first fixing unit and the second fixing unit to face each other.
Patent KR-20220125069-A (KR)
Title: Interface defect extraction device that extract characteristic of interface satae on source/drain contact technoiogy and operation method thereof
Inventor: YU HYUN YONG
IPC: H01L21/66
Filed: 2021-03-04
Abstract: The present invention relates to an interface defect extraction device and, more particularly, to an interface defect extraction device for extracting the characteristics of interface defects generated in case of source/drain metal contact formation. According to an embodiment of the present invention, the interface defect extraction device comprises: a current mechanism selection unit for selecting a current mechanism according to a doping concentration of a semiconductor contact interface; an SBH extraction unit for extracting a Schottky barrier height (SBH) based on the current mechanism; and a Fermi level extraction unit for extracting a Fermi level based on a difference between an intrinsic Schottky barrier height and a minimum value of a conduction band.
Patent KR-20210117940-A (KR)
Inventor: TARUMOTO YOSHINORI
IPC: G01G23/01
Filed: 2021-03-12
Abstract: Provided is a weighing apparatus which can contribute to the alleviation of a burden of a setting work which a user of the weighing apparatus takes with regard to whether to use a vibration original signal of a disturbance vibration detection unit along with an original signal of the weighing apparatus when a load of an article is weighed. The weighing apparatus of the present invention comprises: a transfer unit capable of transferring an article; a weighing unit outputting an original signal corresponding to a weighing component of force applied to the transfer unit; a disturbance vibration detection unit for outputting a vibration original signal corresponding to disturbance vibration applied to the weighing unit; and a processing unit for performing weighing processing at least based on the original signal when the article is disposed on the transfer unit during operation of the transfer unit. The processing unit determines whether to use the vibration original signal to perform weighing processing or not, based on an original signal outputted when the article is not disposed on the transfer unit during operation of the transfer unit and the vibration original signal, and performs weighing processing according to a result of determination.
Patent KR-20220129708-A (KR)
Title: Manufacturing method of high flame retardant sheath compound for electric cable having flexibility, oil resistance and thermal resistance
Inventor: KIM YEON HWAN
IPC: C08L23/08
Filed: 2021-03-16
Abstract: Disclosed is a preparation method of a highly retardant composition for cable insulation coating having flexibility, oil resistance, and heat resistance. The present invention comprises: a suspension preparing step of preparing a suspension in which a polyvinyl chloride polymer is dispersed in deionized water; a polymer dehydrating and drying step of preparing the polyvinyl chloride polymer; a glass frit preparing step of preparing a glass frit; a plasticizing step of sequentially adding a polyvinyl chloride resin and a heat-resistant plasticizer and plasticizing the same; a kneading step of sequentially adding a modifier, a plasticizer, a stabilizer, a metal oxide flame retardant, a glass frit, a flame-retardant aid, a metal hydride flame retardant, a flame retardant having an average particle diameter of 0.01 to 30 μm, and a UV stabilizer and mixing the same at a temperature of 140 to 160℃; and a pelletizing step of making the mixed composition obtained in the kneading step into a polymer pellet. The present invention has the effect of easily preparing the retardant composition for cable insulation coating which can improve workability and productivity in addition to electrical, mechanical, and chemical properties when applied to a cable by improving flexibility, oil resistance, and heat resistance compared to a conventional polyvinyl chloride insulation coating composition.
Patent KR-20220132786-A (KR)
Title: Display device performing charge sharing
Inventor: CHUNG KYUNG HOON
IPC: G09G3/3266
Filed: 2021-03-24
Abstract: An objective of the present invention is to provide a display device, capable of reducing power consumption and hardware resources for performing charge sharing. The display device according to one embodiment of the present invention includes a display panel, a plurality of switch circuits, and a charge sharing controller. The display panel includes a plurality of pixels which are connected to a plurality of gate lines and a plurality of source lines and are arranged in a plurality of rows and a plurality of columns. The plurality of switch circuits electrically connect source lines included in each of a plurality of source line groups, into which the plurality of source lines are divided, based on each of a plurality of group switch control signals to perform charge sharing. The charge sharing controller generates each of the plurality of group switch control signals based on first most significant bits (MSBs) of each of a plurality of (K−1)^th digital data groups and second MSBs of each of a plurality of Kth digital data group, wherein the plurality of (K−1)^th digital data groups correspond to pixel values of a (K-1)^th row of the display panel and the plurality of K^th digital data groups correspond to pixel values of a K^th row of the display panel, where K is a natural number greater than one.
Patent KR-20220135742-A (KR)
Title: System and Method for Controlling Safety of Work Including Safety Costs Control Unit
Inventor: KIM YOUNG HOON
IPC: G06N20/00
Filed: 2021-03-31
Abstract: A work safety management method for performing safety management work for work and managing costs spent on the safety management work for the work according to one aspect of the present invention comprises: a step of calculating work safety countermeasure information which is information on the safety countermeasure of the work through at least one of machine learning and deep learning; a step of generating permitted work information including safety management results, which is information on safety management work executed in correspondence with the work, through candidate work information when the candidate work information including the work safety measure information is determined as a safety countermeasure; a safety management cost generation step of generating a first safety management cost spent on the safety management work for the work from a document in which a detail of the cost spent on the work is recorded; a step of verifying the expediency of the first safety management cost; and a step of determining whether the first safety management cost exceeds a safety management cost budget. According to the present invention, an expense management cost file, which is a computer-recognizable form, is generated by using optical character recognition (OCR) for the expenditure details, the generated expense management cost file is stored in a database using robotics process automation (RPA), and cost management work can be carried out more accurately and quickly by calculating the cost used for the safety management work by comparing the details of expenditure and items used for the safety management work.
Patent KR-20220149935-A (KR)
Inventor: HONG UNPYO
IPC: A61Q19/00
Filed: 2021-04-30
Abstract: The present invention relates to a composition for preventing, alleviating, and treating a functional bowel disease, an inflammatory disease, and an allergic disease, which comprises as active ingredients a probiotic composition including lactic acid bacteria isolated from Kimchi, such as a Lactobacillus curvatus RBK-1 strain, a Weissella cibaria RBK-2 strain, a Lactobacillus pentosus RBK-3 strain, a Lactobacillus brevis RBK-5 strain, a Lactobacillus plantarum RBK-8, and a Leuconostoc mesenteroides RBK-11 strain. The probiotic composition of the present invention increases the secretion of peptides that activate an enteric nervous system to activate the movement of an intestinal tract and alleviate constipation, so that the composition can be used as a material for improving a function of an intestinal tract. The composition of the present invention decreases the expression of inflammatory cytokines and suppresses the expression of inflammation-caused proteins to inhibit the secretion of an inflammation-mediated material, so that the composition can be used in treating an inflammatory disease. In addition, the composition of the present invention inhibits the secretion of materials that causes allergy and itching, reduces the expression of an inflammatory cytokine to alleviate itching, and increases the water content of the epidermis to be used in preventing and treating allergic diseases such as atopic dermatitis.
Patent KR-20220151451-A (KR)
Inventor: JAEHEE JEON
IPC: H04N5/217
Filed: 2021-05-06
Abstract: An electronic device according to an embodiment of the present invention can: obtain a first image corresponding to a first angle of view through a first camera; obtain a second image corresponding to a second angle of view through a second camera, wherein the second angle of view is greater than the first angle of view; determine a third image corresponding to a partial region of the second image on the basis of a range in which the first angle of view can be moved by an angle-of-view movement means; display the first image on a first region of the display; display the third image on a second region of the display, wherein the second region is smaller than the first region; receive a user input for a point of the second region in the display; control, in response to receipt of the user input, the angle-of-view movement means so that a subject corresponding to the point of the second region is located within the first angle of view; and display, on the first region of the display, an image corresponding to the first angle of view moved according to control of the angle-of-view movement means, wherein the image is obtained through the first camera. Therefore, the electronic device can reduce shake included in the image.
Patent KR-20220151974-A (KR)
Inventor: PARK YOUNG SUK
IPC: G06Q20/12
Filed: 2021-05-07
Abstract: The present invention relates to a method for exchanging a coupon of a blockchain-based operator, which supports a plurality of business operators to directly register, sell, and exchange coupons for products or services they sell. According to the present invention, a service coupon operation server includes a communication unit, a membership registration processing unit, a service coupon registration processing unit, a service coupon exchange processing unit, a service coupon recommendation processing unit, and a storage unit (236). Accordingly, the present invention can prevent the business operators from unexpected damages caused by exchanging or purchasing service coupons.
Patent KR-20220152484-A (KR)
Inventor: KIM DOOJIN
IPC: H01L27/146
Filed: 2021-05-07
Abstract: An objective of the present invention is to prevent damage to an image sensor. According to embodiments of the present invention, the image sensor comprises: a substrate having a pixel array region, an edge region, and an optical black region between the pixel array region and the edge region in a planar viewpoint; a micro-lens layer on the pixel array region of a first surface of the substrate; a shading film provided on the optical black region of the first surface of the substrate; an organic film provided on the shading film and arranged next to the micro-lens layer; a first protective layer covering the upper surface of the micro-lens layer and the upper surface of the organic film; a second protective layer provided on the optical black region and the pixel array region of the substrate, and covering the first protective layer; and a bonding pad provided on the edge region of the substrate. The first protective layer and the second protective layer can be separated from the bonding pad.
Patent KR-20210143130-A (KR)
Title: Infrared absorption composition, and photoelectric device, organic sensor, and electronic device including the same
IPC: G02B5/22
Filed: 2021-05-18
Abstract: Provided are a composition for absorbing infrared rays which comprises: a p-type semiconductor compound represented by chemical formula 1; and an n-type semiconductor compound selected from a compound represented by chemical formula 2A, a compound represented by chemical formula 2B, and a compound represented by chemical formula 2C, a fullerene derivative, and combinations thereof, wherein the p-type semiconductor compound and the n-type semiconductor compound provide a bulk heterojunction (BHJ) structure, and a photoelectric device, an organic sensor, and an electronic device comprising the same.
Patent KR-20220158442-A (KR)
Title: Cushion for pedestrian air-bag
Inventor: LEE SEOK MIN
IPC: B60R21/2346
Filed: 2021-05-24
Abstract: Introduced is a pedestrian airbag, comprising: an airbag cushion which is folded and stored in an installation space provided between a roof and a headliner of a vehicle, and expands downward, when deployed, in a shape of covering a windshield glass and an entire A-pillar; and an inflator which supplies a gas to the airbag cushion. Provided is the pedestrian airbag capable of protecting a pedestrian.
Patent KR-20220163596-A (KR)
Inventor: KONG SUNG RANG
IPC: G06F16/9535
Filed: 2021-06-03
Abstract: The present invention discloses a technical idea, which includes: a function of scenario planning an action according to a user's purpose in a user-customized manner; a function of crawling target data on the virtual web based on the user's action planning; a function of forming queuing processing according to RabbitMQ by the action planning; and a function of reprocessing the target data to meet the user's purpose and acquiring pre-set reprocessing data.
Patent KR-20220163737-A (KR)
Inventor: Park in yu
IPC: H01M8/1053
Filed: 2021-06-03
Abstract: The present invention relates to an electrolyte membrane having improved antioxidation activity and resistance to acids by containing an antioxidant including elemental sulfur or a sulfur compound, and a membrane-electrode assembly including the same.
Patent KR-20220169836-A (KR)
Title: Handling arm for probe card
Inventor: SHIN KI HUN
IPC: G01R31/28
Filed: 2021-06-21
Abstract: A probe card handling arm having a card alignment function and a card drop prevention function when gripping a probe card is disclosed. A probe card handling arm according to the present invention is a probe card handling arm that grips and transports the probe card at an upper part of the probe card. The probe card handling arm may include: a frame part; and a gripping device comprising an aligning part installed on the frame, installed on at least two or more places of the rim of the probe card, and being in close contact with the outer surface of the probe card at a gripping position to grip the probe card, and a support part supporting a lower side of the rim of the probe card.
Patent KR-20230007793-A (KR)
Title: Method and apparatus for providing an optimal sevirity prediction model for optimal triage of infectious disease patients under limited clinical data and healthcare resources
Inventor: KOO KYO CHUL
IPC: G16H50/30
Filed: 2021-07-06
Abstract: The present invention relates to a method for optimally classifying infectious disease patients under limited clinical data and medical resources and a device thereof and, more specifically, to a method which provides an optimal threshold value for optimal classification to reduce a mortality rate of infectious disease patients under limited medical resources and provides an optimal severity prediction model for optimal classification of the infectious disease patients under limited clinical data and a device thereof.
Patent KR-20230013764-A (KR)
Title: Method, apparatus and computer program for generating occupancy grid map using artificial intelligence model to predict obstacle near a vehicle and to design driving plan
Inventor: KIM WONSHIK
IPC: G06N3/08
Filed: 2021-07-20
Abstract: Provided are a method, device, and computer program for generating an occupancy grid map using an artificial Intelligence (AI) model for predicting an obstacle near a vehicle and designing a driving plan. According to various embodiments of the present invention, the method for generating an occupancy grid map using an AI model, in a method for generating an occupancy grid map for predicting an obstacle near a vehicle and designing a driving plan, which is executed by a computing device, comprises: a step of collecting radar sensor data for a certain past period based on the current point of time; a step of processing the collected radar sensor data; and a step of inputting the processed radar sensor data into the AI model, and generating an occupancy grid map for a certain point of time in the future. Therefore, the accuracy of prediction can be increased.
Patent KR-20220052263-A (KR)
Inventor: HAN JIN WOOK
IPC: G06Q30/06
Filed: 2021-07-21
Abstract: Provided is an order service providing system using a QR code for an O2O-based postpaid type store. The order service providing system includes: at least one user terminal scanning a QR code placed on each seat, and then, selecting at least one menu to transmit an order event, and receiving an expected order waiting time to output the time; a franchise terminal outputting an order sheet including the at least one menu received from the at least one user terminal, inputting the expected order waiting time, and totalizing order details based on a table in which a QR code is placed, when payment is requested; and an order service providing server including a database part receiving a menu, a table number and the number of seats from the franchise terminal, and mapping a QR code, corresponding to the number of seats, with the table number to store the codes based on a unique identification code of each franchise, a transmission part, when the at least one user terminal scans the QR code, extracting a unique identification code of a franchise pre-mapped with the QR code to transmit the menu to the at least one user terminal, and an order part, when the at least one user terminal outputs the order event after selecting the at least one menu, transmitting the order sheet to the franchise terminal of the franchise pre-mapped with the QR code. The present invention is capable of increasing quickness and accuracy by preventing a wrong order or an unexpected order change.