baber/WOPTO huggingface dataset:
Patent KR-20220100385-A (KR)
Title: Producing method of silicon on insulator substrate
Inventor: LEE YOUNG HO
IPC: H01L21/762
Filed: 2021-01-08
Abstract: The present invention relates to a method for manufacturing an SOI substrate. The method for manufacturing an SOI substrate comprises the steps of: (a) forming a silicon exfoliation layer on one surface of a first single crystal silicon substrate; (b) forming a single crystal silicon epitaxial layer on the silicon exfoliation layer; (c) forming a plurality of intaglio patterns on one surface of the single crystal silicon epitaxial layer; (d) forming an insulating layer on the intaglio patterns and the single crystal silicon epitaxial layer; (e) bonding, onto a surface of the insulating layer, a second single crystal silicon substrate on which an oxide layer is formed; (f) separating and removing the first single crystal silicon substrate by applying energy to the silicon exfoliation layer; and (g) removing the single crystal silicon epitaxial layer while reducing the thickness in a direction from one surface to the other surface of the single crystal silicon epitaxial layer, wherein, in the step (c), an active pattern is composed by a protruding portion of the single crystal silicon epitaxial layer, excluding portions where the intaglio patterns are formed.
Patent KR-20220101935-A (KR)
Title: Smartphone cradle thermometers and haccp managing system including the smartphone cradle thermometers
Inventor: KWAK KWANG SUN
IPC: G01K1/14
Filed: 2021-01-12
Abstract: A smartphone cradle thermometer according to the present invention includes: a cradle body; a connection module part built into the cradle body and capable of connecting to an OTG terminal of a smartphone; a thermometer circuit module part included in the cradle body and including a temperature sensing module for measuring the temperature of an object; a smartphone seating part provided in a portion of the cradle body where the smartphone is to be mounted; and a smartphone cover configured to cooperate with the smartphone seating part to fix at least a portion of the smartphone. The HACCP management system according to the present invention includes the smartphone cradle thermometer and the smartphone. An objective of the present invention is to make it possible to easily manage HACCP in the field in real time throughout an entire process.
Patent KR-20220102443-A (KR)
Inventor: BAEK SANG CHEOL
IPC: H01M8/04223
Filed: 2021-01-13
Abstract: The present invention relates to a method for storing an air-cooled fuel cell, and more specifically, to a method for storing an air-cooled fuel cell, wherein oxygen in an airtight container and a stack is removed by repeatedly supplying hydrogen while blocking contact with oxygen by storing the fuel cell stack in the airtight container, so that electrode damage caused by oxygen is prevented and the lifespan of the fuel cell is extended, and hydrogen is filled at a certain pressure while removing oxygen in the airtight container, so that the inflow of oxygen can be blocked.
Patent KR-20220104447-A (KR)
Title: Method for recognizing landmark using ai tranining data
Inventor: SONG KWANGHUN
IPC: G06N20/00
Filed: 2021-01-18
Abstract: Provided is a method for recognizing a landmark using artificial intelligence (AI) training data. According to an aspect of the present invention, the method for recognizing a landmark using AI training data, which is executed by a server, can comprise: a step of acquiring data by using crowdsourcing; a step of processing the pre-processing de-identification for the acquired data; a step of saving and analyzing the data, for which the pre-processing de-identification has been completed, by using an AI training data construction tool, and constructing AI training data; a step of training a pre-training model by using the constructed training data; and a step of calculating a landmark recognition result value by inputting the collected image into the pre-training model. Other embodiments are also possible. The present invention aims to provide a method for recognizing a landmark using AI training data, which is capable of acquiring a great volume of landmark data and improving the quality of data.
Patent KR-20220105240-A (KR)
Inventor: CHOI SOO YOUNG
IPC: A61N7/00
Filed: 2021-01-19
Abstract: The present invention relates to a complex cosmetic device based on ultrasound waves. The complex cosmetic device based on ultrasound waves according to the present invention may comprise: a device body in which a touch panel for a user's touch interface and visual display is mounted at a predetermined location and a circuit device for controlling selective execution of an eye mode, a face mode, and a body mode is mounted inside; a first hand piece detachably mounted to a connector formed at a predetermined position of the device body through a first piece coupling part, and when the eye mode is executed, oscillating one of preset first group ultrasonic waves as a first ultrasonic wave and applying the same to an eye part of the human body; a second hand piece detachably mounted to the connector formed at a predetermined position of the device body through a second piece coupling part, and when the face mode is executed, oscillating one of preset second group ultrasonic waves as a second ultrasonic wave and applying the same to a face part of the human body; a third hand piece detachably mounted to the connector formed at a predetermined position of the device body through a third piece coupling part, and when the body mode is executed, oscillating one of preset third group ultrasonic waves as a third ultrasonic wave and applying the same to a body part of the human body; and a piece holding member mounted at a predetermined position outside the device body to hold each of the first hand piece, the second hand piece, and the third hand piece. Accordingly, ultrasonic waves suitable for each part of the human body may be oscillated (vibrated) and applied to the corresponding human body.
Patent KR-20210095067-A (KR)
Title: Novel hetero-cyclic compound and organic light emitting device comprising the same
Inventor: KIM YOUNG SEOK
IPC: C07D403/04
Filed: 2021-01-19
Abstract: The present invention provides a novel heterocyclic compound and an organic light emitting device using the same. The compound represented by chemical formula 1 described above can be used as a material for an organic layer of the organic light emitting device, and thus can improve efficiency, lower driving voltage, and/or improve lifespan characteristics in the organic light emitting device.
Patent KR-20220105404-A (KR)
Inventor: KANG BYOUNG HWA
IPC: H02J13/00
Filed: 2021-01-20
Abstract: The present invention relates to a power amount measurement and control apparatus, which classifies a plurality of power outlets into one unit power outlet group and controls the power outlet group by using a single independent control light communication module, such that installation costs as well as product costs are greatly reduced. The power amount measurement and control apparatus comprises: at least one measurement and control means (100) connected in parallel to both ends of an input power supply; a relay and switch means (200) for communicating with the measurement and control means (100) and transmitting a power supply or cut-off command to the measurement and control means (100) or receiving the amount of power measured from the measurement and control means (100); and a PC (300) connected to the relay and switch means (200) to monitor the amount of power measured from the measurement and control means (100) and to accumulate, store, and manage various types of data according to the use of power. The measurement and control means (100) includes: a plurality of power outlets (110) connected in parallel to a power line branching from the input power supply and each having a unique ID; and a control unit (120) for measuring the amount of power consumed by electrical devices connected to the plurality of power outlets (110), transmitting information on the measured amount of power, and supplying or cutting off power to a corresponding power outlet (110) at the same time.
Patent KR-20220108438-A (KR)
Inventor: BANG BYUNG JOO
IPC: G08B21/14
Filed: 2021-01-27
Abstract: The present invention relates to an optional warning signal output system through harmful gas detection. Disclosed is a technical idea, which includes: a detecting unit which detects harmful gases in indoor air and detects potential values of the harmful gases in real time; a managing unit which collects and stores the potential values of the detected harmful gases in a server and selectively analyzes the potential values of the harmful gases; and a warning signal unit which outputs a predetermined warning signal when the potential values of the harmful gases increases more than a preset default value.
Patent KR-20220109549-A (KR)
Inventor: LEE YOON KYOO
IPC: H01L51/50
Filed: 2021-01-28
Abstract: A light emitting device and an electronic apparatus including the light emitting device are disclosed. The light emitting device includes: a first electrode; a second electrode facing the first electrode; and an intermediate layer including a light emitting layer disposed between the first electrode and the second electrode and an electron transport region disposed between the light emitting layer and the second electrode. The electron transport region includes a first buffer layer and a second buffer layer disposed between the first buffer layer and the second electrode. The first buffer layer comprises a silicon-containing non-polar compound.
Patent KR-20210122666-A (KR)
Title: Electrostatic discharge (esd) protection circuit and method of operating the same
Inventor: HUNG TAO YI
IPC: H03K19/003
Filed: 2021-01-29
Abstract: A clamp circuit includes an electrostatic discharge (ESD) detection circuit coupled between a first node and a second node. The clamp circuit further includes a first transistor of a first type. The first transistor includes a first gate coupled to at least the ESD detection circuit by a third node, a first drain coupled to the first node, and a first source coupled to the second node. The clamp circuit further comprises a charging circuit coupled between a second node and a third node and configured to charge the third node during an ESD event at the second node.
Patent KR-20220114846-A (KR)
Title: Apparatus for controlling operation of a vehicle and method thereof
Inventor: SEO JI WON
IPC: G06T7/90
Filed: 2021-02-09
Abstract: An apparatus for controlling the operation of a vehicle according to an embodiment of the present invention includes: an image acquisition part for acquiring a front image and a determination part for determining whether a whitening phenomenon occurs in the front image based on the brightness of pixels of the obtained front image. When the wiper operation of a vehicle is sensed, it is possible to determine whether the whitening phenomenon occurs by analyzing a change in the brightness of an image, and to recognize an area where the whitening phenomenon occurs.
Patent KR-20220115017-A (KR)
Title: Chicken diaper
Inventor: SON HA YOUNG
IPC: A01K23/00
Filed: 2021-02-09
Abstract: A chicken diaper is disclosed. The chicken diaper according to this embodiment comprises: a belt-shaped abdominal part supported from neck to stomach of a chicken; a strap part supported by the back of the chicken; and a pocket part having an inlet one end of which is connected to the abdomen and the other end of which is connected to the strap part to surround the anus of the chicken to form a space therein. The length of the strap part of the chicken diaper can be adjusted, and at the same time, the chicken diaper can be attached and detached at a middle portion through a buckle to be easily worn on chickens.
Patent KR-20220119895-A (KR)
Title: Manufacturing method of Ginseng-food
Inventor: HWANG GI HYUN
IPC: A23L5/10
Filed: 2021-02-22
Abstract: A ginseng processed food manufacturing method of the present invention comprises the steps of: preparing ginseng with a good size to eat or cut ginseng; mixing at least one of a group consisting of starch syrup, sugar, honey, and oligosaccharides with 0.5 to 3 times the weight of water, putting the same in a cooking utensil and heating the same at 140 to 240 ℃ to form a syrup; putting the prepared ginseng in the cooking utensil containing the syrup and heating the same at the temperature of 140 to 170 ℃ to boil down the same until the moisture content of the syrup is less than 10 %; and adding edible oil to the cooking utensil so that the ginseng becomes golden brown.
Patent KR-20210113053-A (KR)
Title: Method and apparatus for processing holographic image
Inventor: YOON MIN SUNG
IPC: G06T5/50
Filed: 2021-02-24
Abstract: The present invention is to provide a holographic display device capable of generating holographic data (or holographic content) at a high speed by using a deep learning engine, and a processing method thereof. The present invention relates to a method for generating hologram data in a holographic display device including a hologram processing device for generating hologram data and a display terminal for reconstructing a hologram image in a three-dimensional space according to the generated hologram data, which includes the steps of: generating depth map image data from input image data by using a deep learning engine for generating a depth map; and generating the hologram data by calculating a complex hologram based on the depth map image data and the input image data.
Patent KR-20220137179-A (KR)
Title: Safety Guard for Gas Range
Inventor: PARK HEEGWON
IPC: A47B95/00
Filed: 2021-02-24
Abstract: The present invention is to provide a safety guard for a gas stove, which can be easily mounted and removed by a user. A disclosed safety guard for a gas stove includes a pair of holders disposed adjacent to the front end of the upper surface of a sink; and a plate-shaped shield detachably fastened to the pair of holders so that a wide surface is disposed in the front-rear direction and, covering a part of the upper space of the sink to form a protective space.
Patent KR-20220122254-A (KR)
Title: Control device for plant and controlling method of the same
Inventor: OH SE HOON
IPC: G05B13/02
Filed: 2021-02-26
Abstract: A plant control device is disclosed. The plant control device of the present disclosure includes: a communication device that communicates with a plant; and a processor that generates control input for the plant based on a command input for the plant and provides the same to the plant, when the command input is received. The processor may: calculate a feedforward control input of the plant using the command input and a previously stored first parameter; calculate an error based on the difference between the output of the plant and the command input; calculate a feedback control input of the plant using the calculated error and the previously stored second parameter; calculate the predicted disturbance of the plant based on the feedforward control input, the feedback control input, the output of the plant, and the previously stored first parameter; generate control inputs to the plant based on the feedforward control input, feedback control input, and predicted disturbance; and simultaneously adjust the first parameter and the second parameter based on the initial output of the plant during initial operation of the plant. The device precision can be improved.
Patent KR-20220125934-A (KR)
Inventor: YUM KI SEOP
IPC: H04R1/32
Filed: 2021-03-08
Abstract: The present invention relates to a household mosquito repellent that is formed in very small size and thickness to be easily carried, and periodically changes and emits ultrasonic waves in a frequency band that mosquitoes do not like to keep and repel mosquitoes away. The household mosquito repellent according to the present invention comprises: a main body having a predetermined internal space and a plate-like shape with the open upper surface; a cover coupled to the upper surface of the main body to block the internal space from the outside; an ultrasonic output unit installed inside the main body and outputting ultrasonic waves; a speaker unit installed inside the main body unit and emitting the ultrasonic waves output by the ultrasonic output unit to the outside; a control unit installed inside the main body and controlling the ultrasonic output unit to change and output ultrasonic waves having a frequency within a predetermined range at each of predetermined time intervals; and a power supply unit installed with a battery that can be charged and discharged inside the main body unit and supplying power to the ultrasonic output unit, the speaker unit, and the control unit.
Patent KR-20220128204-A (KR)
Title: Personalized healthcare service system
Inventor: LEE JI YONG
IPC: G06N20/00
Filed: 2021-03-12
Abstract: An individual customized health management system of the present invention comprises: a server that communicates with a user terminal and a professional terminal, collects and processes the user information, and provides a health-related service; a user terminal that executes a health service-related client program to provide the user information comprising the personal information and health information of the user, and requests the health-related service; and a professional terminal that executes the health service-related client program to determine the health of the user, and provides a customized feedback. Therefore, the present invention is capable of providing a non-face-to-face professional medical diagnosis.
Patent KR-20220135338-A (KR)
Inventor: LEE KWANG IL
IPC: G05B19/404
Filed: 2021-03-30
Abstract: The present invention relates to a method for calculating a geometric error of a 5-axis machine tool, which increases the accuracy of a geometric error, comprising: a measurement preparation step (S10); a first plane measurement step (S20); a second plane measuring step (S30); a third plane measurement step; and a geometric error calculation step (S50).
Patent KR-20210141339-A (KR)
Title: Curable resin composition, cured film prepared therefrom, and electronic device incorporating cured film
IPC: C08B37/16
Filed: 2021-04-14
Abstract: The present invention provides: a curable resin composition comprising (A) a silicone-based polymer, (B) a hollow particle comprising a silane group-containing cyclodextrin-based compound having an unsaturated bond on a surface, and (C) a solvent; a curable film obtained by curing the curable resin composition; and an electronic device comprising the curable film.
Patent KR-20220146146-A (KR)
Title: Cosmetics container with improved leakage preventing function
Inventor: YOU NAM GON
IPC: A45D40/00
Filed: 2021-04-23
Abstract: The present invention relates to a leakage prevention-type cosmetics container and, more particularly, to a leakage prevention-type cosmetics container, which is capable of stably performing a discharge operation, preventing leakage of cosmetics, and fundamentally blocking leakage of cosmetics when not in use while having a concise and simple structure. A leakage prevention-type cosmetics container according to the present invention comprises: a cosmetics storage container having an accommodation space for accommodating cosmetics; a lower case part in which the cosmetics storage container is installed; an upper case part coupled to the lower case to be openable and closeable; a cosmetics discharge part disposed above the cosmetics storage container and having a discharge hole for discharging the cosmetics therethrough; a cosmetic transfer means for transferring the cosmetics inside the cosmetics storage container to the cosmetics discharging part; an actuation force applying part formed so as to apply an actuation force to the cosmetics transfer means; and a cosmetics dispensation control part for controlling the dispensation of cosmetics discharged into the cosmetics discharge part.
Patent KR-20210056964-A (KR)
Title: Method and apparatus for calibrating external parameters of image acquisition device, device and storage medium
Inventor: YUAN CAIMAO
IPC: G06T7/80
Filed: 2021-04-30
Abstract: The present application discloses a method, an apparatus, a device, a storage medium, and a computer program of calibrating external parameters of an image collection device, and relates to a field of vehicle positioning technology. The specific embodiment includes the steps of: acquiring an image photographed by an image collection device; determining a plurality of mark points on a calibration plate in the image; determining a first transformation matrix from an image pixel coordinate system to a calibration plate coordinate system according to coordinates of each mark point in the image pixel coordinate system and the calibration plate coordinate system; determining a second transformation matrix from the calibration plate coordinate system to a vehicle body coordinate system according to coordinates of at least one vehicle wheel contact point in the calibration plate coordinate system and the vehicle body coordinate system; and determining an external parameter of the image collection device by using the first transform matrix and the second transform matrix. According to the present invention, external parameters of the image collection device are simply calibrated with high precision.
Patent KR-20220150086-A (KR)
Title: Electronic apparatus for providing personalized exercise coaching and operating method thereof
Inventor: SEONGOOK JEONG
IPC: A63B71/06
Filed: 2021-05-03
Abstract: Disclosed are an electronic apparatus for providing personalized exercise coaching and an operating method thereof. The electrode apparatus may include a memory, a communication circuit, a sensor module, an output module, and at least one processor. The at least one processor may detect real-time exercise performance information according to a motion of a user through the sensor module to obtain current exercise environment information using the sensor module or the communication circuit. The at least one processor may provide a user interface for exercise coaching through the output module or the communication circuit, based on past exercise record information, profile information of the user, and real-time exercise performance information, which correspond to the current exercise environment information. In addition, various other embodiments are possible. According to various embodiments, it is possible to increase the accuracy and efficiency of coaching by appropriately matching the current exercise environment with the past exercise record.