baber/WOPTO huggingface dataset:
Patent KR-20200011000-A (KR)
Inventor: LEVY NATHAN HENRI
IPC: G06T19/00
Filed: 2019-06-13
Abstract: Disclosed are methods, devices, and systems for positional tracking in augmented reality applications. A method may include generating different images for augmented reality preview and positional tracking applications. In some cases, positional tracking information uses key point information. Augmented reality preview and positional tracking images may be simultaneously generated by using time division, space division, timing division, or any combination thereof. This may cause positional tracking with considerably reduced motion blur. Therefore, positional tracking is strengthened, and good frames usable for key components of a positional tracking algorithm will increase (that is, use positional tracking of vision to calculate biases of an IMU). Therefore, the methods and the devices can effectively manage a trade-off between motion blur, noise, and resolution for positional tracking.
Patent KR-20210001090-A (KR)
Inventor: JANG BONG HOON
IPC: H01L45/00
Filed: 2019-06-26
Abstract: Provided is an electronic device including a semiconductor memory which can improve the operational characteristics and reliability of memory cells. The semiconductor memory comprises: row lines; column lines crossing the row lines; and memory cells positioned at intersections of the row lines and the column lines and including a variable resistance pattern having an L-shaped cross-section and a rounded upper surface.
Patent KR-20210011084-A (KR)
Title: Walking Auto Robot System
Inventor: KIM HO JUN
IPC: B25J17/00
Filed: 2019-07-01
Abstract: According to the present invention, a walking automation robot system (1000) comprises: a wearing robot (1-1) which is placed at a front position of a treadmill (1-5) for reproducing a walking speed to create a walking motion, and uses the entire length of the treadmill (1-5) as a robot riding moving path; a body weight support (BWS) (1) placed on a side of the wearing robot (1-1) to perform weight compensation through force balance adjustment of a weight (23) and a harness (50); and a two-degree-of-freedom manual mechanism device (120) placed behind the wearing robot (1-1) to perform a translation motion of vertical/horizontal movement and a counterbalance. User-side improvement is allowed through space utilization improvement of a building by reducing the space occupied by the system and shortening the path of a moving distance of robot riding. Specifically, system improvement is also allowed by automation of robot length/height/width adjustment for body type suitability while using a camera/torque sensor/force sensor in training effect identification.
Patent KR-20190086631-A (KR)
Title: An artificial intelligence apparatus for cleaning in consideration of user's action and method for the same
Inventor: JICHAN MAENG
IPC: G06N3/08
Filed: 2019-07-02
Abstract: According to an embodiment of the present invention, an artificial intelligence robot for cleaning in consideration of an operation of a user comprises: a camera for acquiring first image data for the user; a cleaning part including a suction part and a mopping part; a driving part for driving the artificial intelligence robot; and a processor configured to determine an operation of the user using the first image data, determine a cleaning schedule in consideration of the operation of the user, and control the cleaning part and the driving part on the basis of the determined cleaning schedule. Therefore, an objective of the present invention is to provide the artificial intelligence device and a method for performing cleaning to assist the operation of the user.
Patent KR-20200011871-A (KR)
Inventor: YOON SANG WON
IPC: G01P3/487
Filed: 2019-07-09
Abstract: Disclosed is an active apparatus for measuring wheel speed, which measures the speed of wheels of an automobile or the like by using magnets. The active apparatus for measuring wheel speed comprises: a ring-shaped magnetic force providing unit formed with magnets arranged in a Halbach array; and a magnetic sensor spaced apart from the magnetic force providing unit by a preset gap to sense the magnetic force of the magnets. The magnetic force providing unit includes: a plurality of first magnets having a first polarity facing the direction of one surface of the magnetic force providing unit; a plurality of second magnets having a second polarity facing the direction of the one surface; and third magnets disposed between the first magnets and the second magnets, and having the first polarity facing the first magnets and the second polarity facing the second magnets. A distance between the first magnets and the third magnets and a distance between the second magnets and the third magnets are different from each other. Therefore, the magnetic force of the magnets can be concentrated toward the magnetic sensor.
Patent KR-20210009092-A (KR)
Inventor: KIM JONG SU
IPC: A23L29/30
Filed: 2019-07-16
Abstract: The present invention relates to a method for manufacturing onion concentrate powder. More particularly, the present invention relates to a method for manufacturing onion concentrate powder comprising the following steps: (a) washing onions; (b) steaming the washed onions; (c) manufacturing an onion extract by hot water extraction of the steamed onions; (d) filtering and concentrating the onion extract to manufacture an onion concentrate; (e) manufacturing a mixed liquor by mixing the onion concentrate and dextrin; and (f) spraying the mixed liquor to manufacture the onion concentrate powder. The present invention can provide the onion concentrate powder with improved flavor while maintaining the inherent taste and aroma of onions.
Patent KR-20190104268-A (KR)
Title: An artificial intelligence apparatus for learning de-identified speech signal and method for the same
Inventor: WONHO SHIN
IPC: G10L21/013
Filed: 2019-07-25
Abstract: An embodiment of the present invention provides an artificial intelligence apparatus for learning a de-identified voice signal. The artificial intelligence apparatus comprises: a memory storing a voice recognition model; a microphone obtaining an original voice signal; and a processor de-identifying the obtained original voice signal and performing voice recognition for the de-identified voice signal through the voice recognition model.
Patent KR-20190092362-A (KR)
Title: Data replicating in database sharding environment
Inventor: KANG CHOLGYU
IPC: G06F9/46
Filed: 2019-07-31
Abstract: Provided is a data replication technique in a database sharding environment. According to one embodiment of the present invention, a parallel replication method can replicate data by re-executing transactions in parallel based on a shard key. The parallel replication method comprises the following steps. A slave node receives a transaction log with respect to a transaction performed in a master node with respect to the previously sharded data. The slave node parallelizes the transaction based on the order of the transaction in a transaction log and the shard key associated with the transaction. And, for synchronization of the sharded data with a maser node at the slave node, the parallelized transaction is re-executed in parallel.
Patent KR-20210020299-A (KR)
Title: Micro soy milk production equipment
Inventor: KWON HYUK CHEON
IPC: A47J43/07
Filed: 2019-08-14
Abstract: The present invention relates to an apparatus which pulverizes soybeans (1) such as beans, peanuts, and acorns to manufacture soy milk. According to the present invention, the apparatus comprises: a main body (10) having a receiving unit (11) fixedly coupled to a motor (M) and receiving a rotating shaft (3) and a bearing (4) in the middle thereof; an inlet (20) fixedly coupled to the upper part of the main body (10) and provided to input soybean (1); a grinding means (30) received in the main body (10) and provided to grind the soybean (1) into soymilk (2); and a discharge means (40) coupled to the lower end of the grinding means (30) and having a rotating discharge plate (41) to transfer the manufactured soymilk (2) to a discharge pipe (43). Accordingly, since operation for grinding soybean is performed by forming fine tolerance between a fixed grinding plate and a rotary grinding plate in the grinding means, which are grinding means, foreign substances such as heavy metals due to collision or abrasion are not contained in use, and thus clean and fresh soymilk can be obtained in terms of hygiene. Moreover, in terms of manufacture, the apparatus provides effects of facilitating assembly and disassembly of components and easily performing cleaning after the soymilk is manufactured.
Patent KR-20210024780-A (KR)
Title: Easy to use lighting device
Inventor: KANG JONG MOON
IPC: F21L4/00
Filed: 2019-08-26
Abstract: The present invention relates to a lighting device (100) used for indirect lighting. The lighting device (100) has a simple structure in which an LED (120) is installed on a base part (111) forming the floor, and an outer surface of a pillar-shaped battery accommodating part (112) protruding upward from the center of the base part (111) constitutes a mirror surface (110a). Since the lighting device (100) is placed in a container (300) and the container (300) is used as a lamp shade, a separate lamp shade for indirect lighting is unnecessary so that the lighting device (100) is convenient to carry and use. In addition, even when the lighting device (100) is turned on, shading caused by the battery accommodating part (112) does not occur, so that lighting efficiency is greatly improved.
Patent KR-20210025184-A (KR)
Title: AR Glasses for diabetics
Inventor: LEE SEOMIN
IPC: G02B27/01
Filed: 2019-08-27
Abstract: A method for configuring an AR smart glasses product for a diabetic patient comprises the steps of: configuring a glasses frame by including CPU (AP), storage device, camera, battery, and speaker included in a smartphone; having a head-up display (HUD)as a component to implement AR; changing the glasses to an operating mode when a user touches a left portion of the glasses frame while normally operating in a rest mode (idle state); and determining whether food is suitable for the diabetic patient and displaying the result in AR through the HUD whether the food is good food or bad food in the same way as FIG. 2 based on data learned through machine learning in advance by taking a photo of an object in front of the camera and recognizing the object.
Patent KR-20210027675-A (KR)
Title: Integrated thermal management valve for vehicle
Inventor: KIM MAN HEE
IPC: F16K11/10
Filed: 2019-08-30
Abstract: The present invention is to provide a valve for integrated thermal management that simultaneously controls the flow of coolant in a battery circuit and an electronic component circuit. According to the present invention, provided is a valve for integrated thermal management comprising: a valve housing having first to fifth ports through which coolant is introduced or discharged; and a valve core which is rotatable coupled to the valve housing, and a first space and a second space are partitioned therein, and in which a through hole is formed such that the first space or the second space is opened to at least one of the first to fifth ports.
Patent KR-20210027889-A (KR)
Title: Ultrasonic device for cell reprogramming
Inventor: LEE YONG SEUNG
IPC: C12M1/42
Filed: 2019-09-03
Abstract: According to an embodiment of the present invention, provided is an ultrasonic wave device comprising: a body for generating ultrasonic waves for cell reprogramming; and a drawer unit including a holder which receives a container for containing a solution, and coupled to the body to be withdrawable. The body comprises: a frame unit which forms the skeleton of the body; an ultrasonic wave generation unit which generates ultrasonic waves; and an approach unit which has a part coupled to the frame unit and another part coupled to at least one among the ultrasonic wave generation unit and the holder. The ultrasonic wave generation unit is positioned to be adjacent to the holder in a state in which the drawer unit is inserted into the body, and ultrasonic waves are generated by approaching the holder by an operation of the approach unit.
Patent KR-20210030035-A (KR)
Title: Self­Healing Electro Chemical wireless diagnosing method using Hydrogel with Carbon quantum dot
Inventor: PARK SUNG YOUNG
IPC: G01N33/58
Filed: 2019-09-09
Abstract: The present invention relates to a method for manufacturing a carbon quantum dot-based hydrogel capable of self-healing electrochemical wireless diagnosis and a self-healing electrochemical wireless diagnosis method using the same. More specifically, the method for producing a carbon quantum dot-based hydrogel capable of self-healing electrochemical wireless diagnosis, comprising: a first step of preparing a component A compound, which is a dopamine compound, and dissolving the component A compound in a solvent to prepare a component A solution; a second step of precipitating and drying the component A solution to obtain powdery primary nanoparticles; a third step of adding and reacting the primary nanoparticles to a selenium solution, followed by precipitation drying to obtain secondary nanoparticles; a fourth step of obtaining cross-linked carbon quantum dots by performing hydrothermal synthesis, acid catalyst or electron beam accelerator method on the nanoparticles obtained in the third step; and a fifth step of mixing and stirring the carbon quantum dots in a matrix solution and drying to obtain a hydrogel.
Patent KR-20210031073-A (KR)
Title: Optical film having decoration function and image display device comprising the same
Inventor: LEE YEONG MIN
IPC: G02B5/30
Filed: 2019-09-11
Abstract: The present invention provides an optical film (100) including a display area (101) and a non-display area (102). The optical film (100) includes: a base substrate (1); a first adhesive layer (2) formed on the lower surface of the base substrate (1); a polarizing film layer (3) formed on the lower surface of the first adhesive layer (2); and a second adhesive layer (4) formed on the lower surface of the polarizing film layer (3). A decoration layer (5) is formed along the non-display area on either the upper surface or the lower surface of the polarizing film layer (3). Provided are the optical film having a decoration function with an easy manufacturing method which can contribute to thinning of an image display device, and the image display device including the same.
Patent KR-20210037207-A (KR)
Title: Nitrogen Producer Apparatus
Inventor: LEE SEOUNG JUN
IPC: B01D46/00
Filed: 2019-09-27
Abstract: The present invention relates to a nitrogen generator. According to the present invention, the air flux and flow rate in an air feed line linked to an adsorption tower are controlled constantly, and the air pressure supplied into the adsorption tower is checked. In this manner, a change in load of an air compressor is reduced, air is supplied constantly to an adsorption vessel without any variation caused by a change in load to improve nitrogen production, nitrogen production from the nitrogen generator is maintained constantly even under a low pressure, and power consumption is saved by reducing undesired compressed air consumption. In addition, it is possible to supplement a disadvantage of adjusting a nitrogen generator processing time every time depending on the specification of the air compressor due to different preset pressure values of different air compressor types and models, and to increase the life of the air compressor.
Patent KR-20210037299-A (KR)
Title: Touch display device
Inventor: DO WON CHANG
IPC: G06F3/041
Filed: 2019-09-27
Abstract: Embodiments of the present invention relate to a touch display device in which a hole is formed in an active area, wherein a touch electrode is disposed in at least a portion of an area in which a hole is formed, and an image is not displayed, thereby easily connecting the touch electrode disposed in a peripheral area of the hole. In addition, the touch display device is configured in a structure in which when a plurality of holes are disposed in the active area, the number of touch electrode connection wires connecting the touch electrodes is increased in an area between the holes, thereby increasing an area in which capacitance is formed between the touch electrode lines crossing each other to improve touch sensing performance in an area between the holes.
Patent KR-20210039080-A (KR)
Title: System and method for preventing fuel robbery of construction equipment, construction equipment using the same
Inventor: KIM DONGHYUN
IPC: G08B3/10
Filed: 2019-10-01
Abstract: At least some of embodiments of a specification of the present invention relate to a system for preventing fuel robbery of construction equipment. The system for preventing fuel robbery of construction equipment comprises: construction equipment configured to transmit event occurrence information for notifying an event fact if fuel amount reduction occurs by monitoring the fuel amount reduction in case of starting off; and a control server configured to receive the event occurrence information from the construction equipment, transfer the event occurrence information to a customer terminal associated with the construction equipment, and output a signal for activating a photographing device of the construction equipment, wherein the construction equipment activates the photographing device of the construction equipment according to the signal for activating the photographing device to photograph an image around the construction equipment and transmit the photographed image to the control server.
Patent KR-20210039696-A (KR)
Inventor: JUNG HYE RIM
IPC: B25J19/02
Filed: 2019-10-02
Abstract: The present invention relates to a robot for taking care of a companion animal, which comprises: a robot mainframe having a shape corresponding to the shape of the companion animal; a camera module installed on the robot mainframe to photograph a front side of the robot mainframe; a speaker installed on the robot mainframe to output a sound; a wireless communication unit communicating with outside via a wireless communication network; and a main control unit outputting a voice signal received via the wireless communication unit through the speaker, and transmitting an image photographed by the camera module to the outside through the wireless communication unit. Accordingly, the present invention is able to minimize the separation anxiety of the companion animal such as a puppy when the same is alone. In addition, the present invention is able to minimize the separation anxiety of the companion animal by transmitting the voice of the owner to the smartphone of the owner and letting the companion animal listen to the voice of the owner through the speaker via the wireless communication unit.
Patent KR-20210041729-A (KR)
Title: Elevator remote monitoring server device
Inventor: PARK JI HYE
IPC: B66B1/34
Filed: 2019-10-08
Abstract: The present invention relates to an elevator remote monitoring server device and, more specifically, to an elevator remote monitoring server device capable of preventing an elevator under inspection from being misjudged as an abnormal state and unnecessary countermeasures to be taken even if an elevator driver skips a registration process for exception handling in advance for remote monitoring exception handling and proceeds with the inspection by determining an elevator inspection status based on location information of a driver terminal possessed by an elevator driver and excluding an elevator, which is determined to be under inspection, from being monitored and by determining an elevator in real time whether there is an abnormal condition only for the elevators except for an elevator, which has been excluded from being monitored.
Patent KR-20210042706-A (KR)
Title: Load sensor comprising compansation means
Inventor: HA HAIYONG
IPC: G01L1/22
Filed: 2019-10-10
Abstract: The present invention relates to a load sensor, and more particularly, to a load sensor including a correction means. The present invention is a Wheatstone bridge-type load sensor including four strain gauges, and includes a compensation means at a connection point between the strain gauges. The load sensor including the compensation means of the present invention according to the configuration as described above can obtain an accurate load value even under the heat effect of high temperature that occurs during the operation of an aircraft, and even if the load sensor is attached to parts of the aircraft manufactured in a streamlined shape, it is possible to obtain an accurate load value without being affected thereby. Thus, the present invention has the effect of being able to measure the load value with high reliability.
Patent KR-20210043361-A (KR)
Title: Real estate contact system and method using real estate trust registration
Inventor: JANG HYUN HAK
IPC: G06Q30/08
Filed: 2019-10-11
Abstract: The present invention relates to a real estate transaction brokerage method using the Internet and, more particularly, to a real estate transaction brokerage method using a trust to secure reliability of a contract. According to the present invention, the real estate transaction brokerage method comprises: a server login step (s10) by a seller's trustee; a transaction object specification and contract input step (s20); a trust registration step (s30) of the seller's transaction object to the trustee; a deposit payment step (s40) from the trustee to the seller; a server login step (s50) by a buyer's trustee; a transaction target contract step (s60) between the buyer and the trustee; a payment step (s70) from the buyer to the trustee; an ownership transfer registration step (s80) from the trustee to the buyer; and a balance payment step (s90) from the trustee to the seller.
Patent KR-20210047131-A (KR)
Inventor: JANG WOO RIM
IPC: A47K7/04
Filed: 2019-10-21
Abstract: The present invention relates to a portable washing device that can be carried and enables washing conveniently regardless of location, wherein the portable washing device comprises: a main body housing that is placed in a sink filled with water and supplied with air; an air outlet installed on the upper part of the main body housing and spraying the supplied air to generate bubbles in the water contained in a washbasin; and an air supply unit connected to the main body housing by an air hose to supply air into the main housing.
Patent KR-20210048853-A (KR)
Title: Method for preparing a plastic transparent film
Inventor: LEE JINHO
IPC: C08J5/18
Filed: 2019-10-24
Abstract: The present invention relates to a method for producing a plastic transparent film. According to the present invention, provided is a method for producing a colorless and transparent plastic film having little change in yellow index under a heat treatment process. According to the present invention, the method for producing a plastic transparent film comprises the steps of (i) providing a polymer resin layer, and (ii) forming an inorganic thin film having a thickness of 250 to 500 nm by a chemical vapor deposition method by introducing a reactive gas composed of nitrogen (N_2) and nitrous oxide (N_2O) and an inorganic precursor on the polymer resin layer.
Patent KR-20210050101-A (KR)
Title: Smart lifesaving system
Inventor: YUNJI HWANG
IPC: G06Q50/26
Filed: 2019-10-28
Abstract: The present invention relates to a smart lifesaving system including: a sensor data receiving step in which a controller receives data from a sensor unit detecting a situation surrounding a passenger in relation to fire, explosion, and flooding; a passenger data receiving step in which the controller receives information related to the passenger's current location and state from the passenger's device; an escape data transmitting step in which the controller transmits to the device content related to a path from the passenger's current location to an escape apparatus or how to board the escape apparatus; and a passenger data comparison step in which a display unit of the escape apparatus compares information on the passenger in the escape apparatus and information on the passenger received from the controller.