baber/WOPTO huggingface dataset:
Patent KR-20210006106-A (KR)
Inventor: SEO JONG SEOK
IPC: H04N5/345
Filed: 2019-07-08
Abstract: An event correction method for a dynamic vision sensor (DVS) comprises: a step of generating event data including events that represents motion information of objects included in an image using a plurality of DVS pixels; a step of generating image data obtained by capturing the image using a plurality of image pixels; a step of generating edge data that represents edge information of the image based on the image data; and a step of generating missing events of the event data based on the edge data. The accuracy of the event data can be improved by supplementing the missing events of the event data provided from a DVS using the edge information of the image data, and the performance of a machine vision device and a system thereof operated based on the event data can be improved.
Patent KR-20200015375-A (KR)
Title: Inspection apparatus using x-ray penetration and inspection method using x-ray penetration
Inventor: MATOBA YOSHIKI
IPC: G01N23/04
Filed: 2019-07-12
Abstract: An objective of the present invention is to provide an X-ray penetration inspection apparatus and an X-ray penetration inspection method which can quickly acquire a cross-sectional image of a sample by height. The X-ray penetration inspection apparatus comprises: an X-ray source (2); a two-dimensional sensor (3) to detect an X-ray penetrating a sample (S); a sample moving mechanism capable of moving the sample; a calculation unit to process an image of the X-ray detected by the two-dimensional sensor; and a display unit capable of displaying a cross-sectional image. The two-dimensional sensor can read the image detected by all pixels at once. When a moving velocity is V1, a frame rate of the two-dimensional sensor is F, a pixel pitch of the two-dimensional sensor is A, and a distance from the X-ray source to the two-dimensional sensor is LS, the calculation unit performs an adding process of continuously adding the image of the pixels of every (LS×V1)/(L×F×A) in a moving direction to write a cross-sectional image of the sample at a position of a distance L from the X-ray source.
Patent KR-20210009622-A (KR)
Inventor: KIM HYE KYEONG
IPC: C05F17/90
Filed: 2019-07-17
Abstract: The present invention relates to a method for recycling organic waste. According to an embodiment of the present invention, the method comprises: a pretreatment step of crushing lumps of organic waste to equalize particles and removing foreign substances; a raw material mixing step of mixing at least one among reactive rice hull powder or rice hull powder with the organic waste that has passed through the pretreatment step; a biochemical calcium reaction treatment step of mixing quicklime after the raw material mixing step to produce a raw material of compost/artificial humus soil/artificial pit through hydration reaction; and a fermenting and stabilizing step of mixing the raw material of the compost/artificial humus soil/artificial pit with diatomaceous earth and natural mineral water in a yard, stabilizing the same for 10 to 15 days to activate cyanobacteria, and producing compost, which is a raw material for organic fertilizers with maximized activation of phenolic metabolizing microorganisms. According to the present invention, compost produced using the same can be used as a raw material of an eco-friendly high-functional organic fertilizer.
Patent KR-20210012086-A (KR)
Title: Display device
Inventor: LEE SOO JUNG
IPC: H01L27/32
Filed: 2019-07-23
Abstract: The present invention provides a display device which can more accurately determine a skin moisture level of a user. The display device comprises: a display panel including a first area and a second area; and a panel lower sensor overlapping the first area in a thickness direction, wherein the display panel includes: first sensor electrodes disposed in the first area; and second sensor electrodes disposed in the second area. Shapes of the first sensor electrodes are different from shapes of the second sensor electrodes.
Patent KR-20210014882-A (KR)
Inventor: KIM CHANG HO
IPC: G16H70/40
Filed: 2019-07-31
Abstract: The present disclosure relates to a medication management method performed by a medication management device including a processor and a memory, wherein the method comprises the following steps: receiving medication information and user information; generating medication guidance information based on the user information and medication information; and providing the medication guidance information to a user device. The present invention can improve the quality of medication guidance and management.
Patent KR-20210014931-A (KR)
Inventor: KIM SEUNGHYUN
IPC: A61F11/04
Filed: 2019-07-31
Abstract: One embodiment of the present invention provides smart glasses, including: a structure unit having a shape of glasses to be worn by a user; at least two microphones installed in different directions with respect to the structure unit; a display unit installed in front of the structure unit to display texts or images to be recognized by the user′s naked eye; and a control unit converting a direction of sound recognized by the microphones into a compass image, converting a sound state into a set image, and providing the converted image to the display unit. The smart glasses of the present invention has an advantage of being able to facilitate conversation with the other party by displaying texts on the display unit.
Patent KR-20210015332-A (KR)
Title: System on chip and electronic device including the same
Inventor: JEON BYUNG CHUL
IPC: G06F1/32
Filed: 2019-08-01
Abstract: According to the technical idea of the present disclosure, a system-on-chip capable of improving power management efficiency comprises: a plurality of cores including first and second cores at least; a first power gating switch disposed between a first power rail and the first core and selectively turned on in response to a first power gating signal; a second power gating switch disposed between a second power rail for transmitting a second voltage and a second core and selectively turned on in response to a second power gating signal; and a first power switch disposed between the first power rail and the second power rail and selectively turned on in response to a first power control signal so that the first power gating switch or the second power gating switch is connected to both the first and second power rail first power switch.
Patent KR-20210017860-A (KR)
Title: A pharmaceutical composition comprising novel pyrimidine sulfonamide derivatives for preventing or treating cancer
Inventor: LEE CHANG HOON
IPC: A61P35/00
Filed: 2019-08-09
Abstract: The present invention relates to a pharmaceutical composition for preventing or treating cancer comprising a pyrimidine sulfonamide derivative, in which a trifluoroethoxy group is disubstituted at a specific position, as an active component. The present invention can provide a compound with increased usefulness of a drug as an anticancer drug since the trifluoroethoxy group is introduced into pyrimidine sulfonamide to improve CD73 inhibitory activity, metabolic stability, and drug efficacy.
Patent KR-20210019804-A (KR)
Title: Micro led element and micro led display module having the same
Inventor: LEE YOON SUK
IPC: H01L27/15
Filed: 2019-08-13
Abstract: Disclosed is an LED element with improved electrical structural stability. The LED element comprises: an active layer generating light; a first semiconductor layer disposed on a first surface of the active layer and doped with an n-type dopant; a second semiconductor layer disposed on a second surface opposite to the first surface of the active layer and doped with a p-type dopant; and a first electrode pad and a second electrode pad electrically connected to each of the first semiconductor layer and the second semiconductor layer and each having a contact surface, wherein at least one contact surface of the first electrode pad and the second electrode pad includes a conductive supplementary material so that a contact area of the at least one contact surface is increased.
Patent KR-20210020621-A (KR)
Title: Apparatus and method for inspecting substrate defect
Inventor: LEE JAE MIN
IPC: G01N21/95
Filed: 2019-08-16
Abstract: An apparatus for inspecting a substrate defect according to an embodiment of the present invention comprises: a movable worktable which moves a substrate to an inspection location; a lighting unit which irradiates the substrate with predetermined light in order to acquire a photographed image; at least one line scanning camera which photographs the substrate by taking a predetermined line as a unit; at least one area camera which photographs the substrate by taking a specific area as a unit; a database which stores the images for inspecting a defect from the substrate; and a control unit which moves the position of the substrate by using the movable worktable, controls the lighting unit to allow the line scanning camera to acquire an image obtained by photographing a coating portion of the substrate and an image obtained by photographing a solder resist portion, determines a status of the substrate to be normal, defective, or re-inspection according to the acquired images so as to identify a primary defect, controls the lighting unit for the substrate to be re-inspected to acquire a substrate image obtained by photographing the substrate through the area camera, and determines the status of the substrate to be normal or defective according to the acquired image to identify a secondary defect.
Patent KR-20190106877-A (KR)
Title: Smart marine aquaculture using the automatic pest control system
Inventor: OH MI NA
IPC: H04N7/18
Filed: 2019-08-28
Abstract: The present invention relates to a smart aquaculture using an automatic harmful bird repelling system, which automatically recognizes migratory birds to automatically emit sound, light and firecrackers, and provides fishermen with the appearance of migratory birds in real time through a mobile application to repel migratory birds.
Patent KR-20210027610-A (KR)
Title: Microneedle, mold for the microneedle array production and the production method of microneedle array
Inventor: THANH QUA NGUYEN
IPC: A61B17/00
Filed: 2019-08-29
Abstract: The objective of the present invention is to provide a mold for production of a microneedle array and a production method of a microneedle array using the same capable of tightly suturing an affected area without inducing pain. To this end, the production method of a microneedle array using a mold for production of a microneedle array comprises the steps of: producing a preliminary mold (10-1, 20-1) with two-dimensional patterns (111, 211) having a shape of a microneedle array (30) therein; producing microneedle array molds (10, 20, 10-2, 20-2) having a three-dimensional shape by expanding air inside the patterns (111, 211) having the two-dimensional shape to deform the patterns (111, 211) having the two-dimensional shape into molds having the three-dimensional shape; and after pouring a biodegradable resin into the microneedle array molds (10, 20, 10-2, 20-2) and solidifying the biodegradable resin, completing the microneedle array (30) by removing the microneedle array molds (10, 20, 10-2, 20-2), thereby providing a mold for production of a microneedle array and a production method of the microneedle array using the same capable of tightly suturing an affected area without inducing pain.
Patent KR-20200098374-A (KR)
Title: Preparation method for flocculant composition for treating wastewater with improved water treatment efficiency and stability
Inventor: YEOM BOK CHUL
IPC: C02F1/52
Filed: 2019-09-03
Abstract: The present invention relates to a preparation method for a flocculant composition for treating wastewater with improved water treatment efficiency. In the case of a flocculant prepared by the method according to the present invention, the floc formation is larger and harder compared to commonly used polyaluminum chloride, aluminum sulfate, or the like even when a small amount is added so that water treatment efficiency is improved, At the same time, in wastewater containing dissolved phosphorus, nitrogen, fluorine, and the like, particulate suspended solid (SS) and turbidity as well as the dissolution properties are significantly lowered, the volume of sludge is reduced to facilitate the stable water treatment, water treatment efficiency is remarkably excellent even when tidal current flows therein, and the stability is significantly improved.
Patent KR-20200094067-A (KR)
Inventor: ZHANG LUNQIANG
IPC: B23B35/00
Filed: 2019-09-09
Abstract: The invention discloses an entry sheet, and a manufacturing method and an application thereof, wherein the entry plate includes a cold punching plate and a composite resin layer coated on the upper surface of the cold punching plate, and the hardness of the composite resin layer is lower than that of the cold punching plate. When the entry plate is used for FPC drilling, since the hardness of the composite resin layer is lower than that of the cold punching plate, it is advantageous for the drill bit to penetrate and the instantaneous slipping phenomenon of the drilling bit can be prevented, and therefore, positioning accuracy and drilling processing accuracy are improved, and compared with a traditional cold punching plate and an issued patented one-sided roughing cold punching plate, the entry plate provided in the present invention has higher drilling accuracy, a larger space for improving the drilling accuracy and a controllable improving degree, and can better and more effectively control the accurate improvement of the drilling accuracy.
Patent KR-20190107642-A (KR)
Title: Planetary gear set advantageously for a servomotor system and servomotor system using this planetary gear set
Inventor: LEPAN REMY
IPC: F16H1/28
Filed: 2019-09-10
Abstract: The present invention relates to a planetary gear set, advantageously for a servomotor system, and including a plurality of rotary components mounted in at least one assembly configuration, within a case, and producing a speed ratio of the planetary gear set, which is determined by the assembly configuration, between an input member and an output member. The rotary components (15, 16, 20, 22, 24, 26; 65, 66, 70, 72, 74, 76) allow changes in assembly configuration. Each assembly configuration produces a specific predetermined speed ratio.
Patent KR-20190108090-A (KR)
Title: Complex formulation comprising valsartan and rosuvastatin calcium and method for the preparation thereof
Inventor: SONG JEONG UK
IPC: A61K9/20
Filed: 2019-09-11
Abstract: The present invention relates to: a pharmaceutical composition containing valsartan and rosuvastatin calcium as active components; and a manufacturing method thereof. The pharmaceutical composition containing valsartan and rosuvastatin calcium according to the present invention can alleviate side effects of an existing single agent and at the same time can improve the compliance of patients with cardiovascular disease, hyperlipidemia disease, and complex diseases thereof, and thus can improve treatment and prevention effects. In particular, synergistic effects can be obtained in the treatment of hypertension, and by granulation of valsartan and post-mixing of rosuvastatin calcium, it is possible to increase a dissolution rate of valsartan and rosuvastatin calcium and improve a therapeutic effect.
Patent KR-20210031282-A (KR)
Title: Data management method of mobile terminal for user customized searching and expecting data based on keyword, mobile terminalm and system for proceeding the same
Inventor: CHOI JIN HO
IPC: G06F16/11
Filed: 2019-09-11
Abstract: According to an embodiment of the present invention, provided is a data management method of a mobile terminal for user customized search and prediction based on a keyword which comprises the steps of: receiving a wireless charging signal from a charging device; creating a connection with a personal cloud storage based on the wireless charging signal; receiving connection information generated from the connection with the personal cloud storage from the personal cloud storage; checking the connection information and classifying user data to automatically extract user interest data to be transmitted to the personal cloud storage; and transmitting the user interest data to the personal cloud storage.
Patent KR-20210032076-A (KR)
Title: Performance measurement systems and methods for marketers' marketing campaigns
Inventor: RYU JONG HYUN
IPC: G06Q30/02
Filed: 2019-09-16
Abstract: A performance measurement system for marketing campaign of a marketer that it is relatively difficult to measure the performance of a marketer. The performance measurement system includes a same person determination unit, a marketer performance determination unit, and a marketer transmission unit.
Patent KR-20210039181-A (KR)
Title: Anode structure of secondary battery
Inventor: EOM JI YONG
IPC: H01M4/38
Filed: 2019-10-01
Abstract: The present invention provides a negative electrode structure of a secondary battery, including a negative electrode including composite powder of copper powder and lithium metal powder in order to suppress the growth of dendrites on a lithium metal surface.
Patent KR-20210040618-A (KR)
Title: Device and method for multi-dimensional personality inventory
Inventor: PARK DOO JIN
IPC: G16H20/70
Filed: 2019-10-04
Abstract: Disclosed is a multi-dimensional personality test device which can obtain deep insight into human life, adaptation, functions, and problems. The multi-dimensional personality test device comprises: a survey providing unit which transmits a survey including a first plurality of questions, a second plurality of questions, and a third plurality of questions to a terminal of a subject, and receives responses from the terminal; a measurement unit which uses responses to the first plurality of questions to determine a general personality characteristic of the subject, uses responses to the second plurality of questions to determine a maladaptation risk characteristic of the subject, and uses the responses to the first plurality of questions and the responses to the second plurality of questions to determine a personality disorder of the subject; and a validity determination unit which uses at least a portion of the responses to the first plurality of questions, the responses to the second plurality of questions, and responses to the third plurality of questions to determine the validity of a test reaction of the subject.
Patent KR-20210038269-A (KR)
Title: Bottle cap with bellows thin film and straw
Inventor: AHN JIN HEE
IPC: B65D51/00
Filed: 2019-09-30
Abstract: Conventionally, in order to suck and drink contents stored in a container, an existing straw (14) separately prepared is used by inserting the same into a sealing member () that sealed a container inlet (30). The problem with this existing method is that the existing straw (14) must be prepared separately, and there is a problem of environmental damage after use. The problem to be solved relates to a bottle cap with a new structure in which a thin film (04) with a bellows structure added to a new bottle cap (02) at the entrance of the container and the straw (14) on the pressure plate (03) are integrally installed so that, without providing a separate straw, the contents can be drunk using only a straw provided integrally with the bottle cap.
Patent KR-20210045001-A (KR)
Title: Water prevent structure of tail door
Inventor: CHO MAN HEE
IPC: B60J5/10
Filed: 2019-10-16
Abstract: The present invention relates to a watertight structure of a tail door. The present invention provides the watertight structure of a tail door, including: an upper door located at the rear of a vehicle; a lower door located at the lower end of the upper door; a main seal formed at a position where a body, the upper door and the lower door face each other; a weather strip extending in the width direction of the vehicle on the inner surface of the upper door; and a rotating clip formed at a position where the main seal and the weather strip cross each other.
Patent KR-20190125248-A (KR)
Title: Method for processing customized page and mobile device
Inventor: PARK HYUNMI
IPC: G06F3/0483
Filed: 2019-10-25
Abstract: The present invention relates to a method for processing a user-customized page and a mobile terminal. According to one example of the present invention, the method comprises the steps of: collecting usage information of a user for mobile terminal when a predetermined specific situation occurs; generating a user-customized page related to the specific situation by using the usage information when the specific situation is finished; and storing the generated user-customized page.
Patent KR-20210050933-A (KR)
Title: How to provide game items with probability intervention
Inventor: KIM YO HAN
IPC: A63F13/69
Filed: 2019-10-29
Abstract: According to an embodiment of the present invention, a method for providing probability-intervened game items comprises the steps of: generating a floating probability table for a user when a game is started on a user terminal (S110); updating changed favorability data to the floating probability table whenever the user performs a predefined favorability interaction within the game (S120); allowing the user to select an item for which the user wants to increase the probability of winning and to select a gacha start menu (S130); checking information on the item selected by the user in a server (S140); applying a floating probability to the item according to a result of the favorability interaction of the user (S150); determining the final floating probability of the item (S160); performing random drawing to which the final floating probability is applied (S170); and providing an item, randomly selected by the random drawing, to the user (S180). Therefore, the method can increase the satisfaction of the user.
Patent KR-20210051548-A (KR)
Title: Safety Glove for Work
Inventor: JU MIN JEONG
IPC: A41D19/015
Filed: 2019-10-30
Abstract: The present invention relates to a safety glove for work to protect a worker from splashing hazardous substances. The present invention comprises: a glove (100) including a hand part (110) for wrapping and protecting the hand of a worker and a wrist part (120) for wrapping and protecting the waist of the worker; and a blocking film (200) attached to and formed around the wrist part (120) of the glove (100) and preventing hazardous substances generated from a work object from splashing on the worker. If necessary, the blocking film (200) is erected from the wrist part (120) and has a larger diameter than that of the wrist part (120). If the blocking film (200) is not required, the blocking film (200) is attached to the wrist part (120). Furthermore, the blocking film (200) is formed of a sealed tube surrounding the wrist part (120), and when air is injected through an air valve (210) formed in the blocking film (200), the blocking film (200) can be erected with respect to the wrist part (120).
Patent KR-20210052011-A (KR)
Title: Rice hydrogel and preparing method thereof
Inventor: KIM JOO WON
IPC: A61K8/9794
Filed: 2019-10-31
Abstract: The present invention relates to a hydrogel mask manufactured with a hydrogel composition comprising glycerin, polyhydric alcohol, rice flour, functional ingredients, gelling polymers, additives, moisturizing oil and water, wherein a part of the rice flour included in the hydrogel mask pack is gelatinized to have improved adhesion to the skin and form a sticky texture, and the remaining part is not gelatinized and remains in the form of particles, which can improve the strength of the hydrogel mask pack and provide visual pleasure.
Patent KR-20210053652-A (KR)
Title: Piezo-resistive Sensors Including Carbon Fiber Electrodes and Nanocomposites
Inventor: KIM JI SIK
IPC: G01L9/06
Filed: 2019-11-04
Abstract: The present invention relates to a piezo-resistance sensor including a carbon fiber electrode and a nanocomposite, and AI hysteresis modeling using the same. According to the present invention, the piezo-resistive sensor comprises a carbon fiber electrode; and a nanocomposite, wherein the nanocomposite includes a polymer.