baber/WOPTO huggingface dataset:
Patent KR-20210029473-A (KR)
Title: Method for allowing user self-studying geography and map by using user's terminal, user's terminal for executing the said method and record medium for storing application executing the said method
Inventor: KIM JI SUNG
IPC: G06Q50/20
Filed: 2019-09-06
Abstract: The present invention relates to a method for enabling a user (i.e., a learner) to easily and efficiently learn geography and/or a map using a user terminal, and more particularly, to a method for providing a geography-map self-learning service using a user terminal. The method of the present invention comprises: an entire-map image information output step of outputting, on a display unit of a user terminal, entire map image information which is a learning objective map including national border image information on each nation to be learned by a user; a learning target national flag output step of outputting, on the display unit of the user terminal, national flag image information for each nation to allow the national flag image information on each nation corresponding to the national border image information for each nation to be included in or around the entire map image information; a learning target national flag moving step of moving the national flag image information for each nation on the entire map image information in accordance with a moving input signal of the user; and an image change step of changing a national region image occupied by the national border image information for each nation to national flag topographic image information that a national flag corresponding to a corresponding nation is imaged to correspond to the topography of the corresponding nation when the moved national flag image information for each nation is located at a location of the nation corresponding to the national flag image information for each nation in the entire map image information.
Patent KR-20190106964-A (KR)
Title: Motor for driving lens, camera and digital apparatus having the motor for driving lens
Inventor: KIM JI HOON
IPC: G02B7/09
Filed: 2019-09-06
Abstract: A lens driving motor is disclosed. In the lens driving motor, a yoke is directly coupled to a base and components are provided in a space formed inside the base and the yoke. Therefore, since an upper cap and a frame of the conventional lens driving motor are not necessary, the number of components is reduced, an assembly process is simplified and the cost is reduced. In addition, the base and the yoke are hermetically coupled by a locking hole of the base and a locking protrusion of the yoke. There is no gap in the side of the base and the yoke coupled to each other, an entrance hole side of the yoke is sealed by a lens and a through-hole side of the base is coupled by a PCB of a non-described product to be sealed, thereby preventing foreign matter from entering an internal space formed by the base and yoke. Therefore, there is no damage to the component by the foreign matter. In addition, when a magnet of each pillar is used, manufacturing cost is reduced compared with a ring magnet, thereby being economical.
Patent KR-20210032254-A (KR)
Title: System for Controlling Voltage Switch
Inventor: KIM MYUNG SUB
IPC: H02H1/06
Filed: 2019-09-16
Abstract: Disclosed is a smart control system for a power switch. According to an embodiment of the present invention, the smart control system for a power switch applies a method of supplying power with magnetic field energy generated from a line in order to solve the problems of an existing linear transformer to minimize an explosion and no-load power loss of the existing transformer, increases power stability to reduce loss of life due to accidents and damage to consumers who use electricity, and prevent explosion accidents during installation and inspection by field workers, and minimizes unnecessary power consumption to have low power consumption.
Patent KR-20210038807-A (KR)
Title: Polypropylene based composite
Inventor: PARK SANG EUN
IPC: C08F2/01
Filed: 2019-09-30
Abstract: The present invention relates to a polypropylene-based composite, including: (A) polypropylene; and (B) an olefin-based polymer satisfying the conditions of (1) a melt index (MI, 190℃, 2.16 kg load) of 0.1-10.0 g/10 min, (2) a melting point of 20-70℃, as determined by differential scanning calorimetry (DSC), and (3) a high-temperature melting peak at 75-150℃ and a total heat capacity (H75) of the corresponding region of 1.0 J/g or more, as determined by successive self-nucleation/annealing (SSA) using a differential scanning calorimeter. The polypropylene-based composite according to the present invention realizes excellent impact strength.
Patent KR-20210039044-A (KR)
Title: Air cleaner and method for controlling the same
Inventor: HYUNKI KIM
IPC: F24F120/12
Filed: 2019-10-01
Abstract: The present invention relates to an air purifier and a control method of the same. A camera and a speaker are coupled to the air purifier to check a state of a person through the camera, control opening of an outlet of the air purifier according to the checked state of the person, and switch the speaker into a directional speaker.
Patent KR-20210039101-A (KR)
Title: LED assembly with vertically aligned vertical type micro LED
Inventor: YOON CHI YOUNG
IPC: H01L25/075
Filed: 2019-10-01
Abstract: The present invention relates to an LED assembly having a vertically aligned vertical type micro LED capable of dramatically improving light efficiency, light quantity and integration through optimized alignment of the vertical type micro LED having a nano size or micro size. The LED assembly having a vertically aligned vertical type micro LED comprises: a substrate having a plurality of through holes formed in a thickness direction; a micro LED formed in a vertical type in which a vertical width is greater than a horizontal width, and arranged in an upright state by being at least partially inserted into the thorough holes; a first electrode deposited on a lower surface of the substrate and connected to a first conductive layer; and a second electrode deposited on the lower surface of the substrate and connected to a second conductive layer.
Patent KR-20200001562-A (KR)
Title: Apparatus for optimizing design variables of a junction block fixed part
Inventor: KIM BYUNG WOO
IPC: B60R16/023
Filed: 2019-10-04
Abstract: The present invention provides an apparatus and a method for optimizing a design variable of a junction block fixing unit, which can reduce evaluation costs. The apparatus for optimizing a design variable of a junction block fixing unit comprises: an input unit to receive junction block fixing unit optimization simulation data including initial modeling data of a junction block, a design parameter of the junction block, and composite load condition data; a control unit to perform phase optimization based on the junction block fixing unit optimization simulation data received from the input unit to derive initial shape modeling of a junction block fixing unit, apply an optimization theory to derive an optimized design value for a design variable of the junction block fixing unit, and perform durability analysis considering a composite load condition based on an optimized three-dimensional modeling result obtained by applying the optimized design value to the initial shape modeling; and an output unit to output an optimized design variable value for a reflection of design if determined to be suitable as a result of the durability analysis considering the composite load condition of the junction block fixing unit of the control unit.
Patent KR-20200140171-A (KR)
Inventor: KANG SEUNG SOO
IPC: G10L15/18
Filed: 2019-10-07
Abstract: Provided are an electronic device and a control method thereof. The electronic device includes a memory storing at least one instruction and a processor controlling the electronic device by executing at least one instruction stored in the memory. When the user voice is input, the processor obtains a first sentence of a first language corresponding to the user voice through a voice recognition model corresponding to the language of the user voice, obtains a second sentence of a second language corresponding to the first sentence of the first language through a machine translation model learned to translate a plurality of kinds of languages into a predefined second language, and obtains a control command of the electronic device or a response for the second sentence corresponding to the second sentence obtained through a natural language understanding model learned based on the second language. In particular, at least a part of a method of obtaining a control command or response for the user voice may use an artificial intelligence model learned according to at least one of machine learning, neural networks, and deep learning algorithms.
Patent KR-20210041966-A (KR)
Title: Valve pin adjuster buried type cylinder
Inventor: YU SUNG JIN
IPC: B29C45/28
Filed: 2019-10-08
Abstract: The present invention relates to an embedded cylinder capable of adjusting a height of a valve pin. The embedded cylinder capable of adjusting a height of a valve pin according to one embodiment of the present invention comprises: a housing in which a gate through which a molten resin is injected is formed, and a passage through which the molten resin injected through the gate flows is formed, which is configured on an upper portion of a manifold having a lower portion in which a nozzle for discharging the molten resin is configured, and which is provided with a hollow portion; a piston which is configured in the hollow portion, includes a valve pin at the inner central portion thereof, and reciprocates vertically by a working fluid introduced into the hollow portion; a cylinder cover which is spaced from an upper portion of the housing, and includes an opening formed at the central portion thereof; and a height adjusting rotor which has an upper portion screw-fastened to the opening and a lower portion fixed to an upper surface of the housing, and is configured to elevate the housing through rotational driving.
Patent KR-20210047421-A (KR)
Title: Image Providing Method and Digital Signage Device
Inventor: JUNG HAE HYUN
IPC: G06F3/01
Filed: 2019-10-21
Abstract: Provided is a digital signage device that can provide a user with optimal information according to a situation by combining real-time sensed user information with information on a space in which the digital signage device is currently installed. According to an embodiment of the present invention, the digital signage device may comprise: a display unit; an information input unit for detecting whether a user approaches, and detecting information of the user when the user approaches within a preset distance, or receiving information of the user from the user; a communication unit for receiving information on a space and an area in which the information digital signage device is installed and information corresponding to the information received from the user from an external server; and a control unit for generating digital content based on the information received from the communication unit and information input from the user, and displaying the generated digital content on the display unit.
Patent KR-20210048080-A (KR)
Inventor: KIM SEO YEON
IPC: D06F57/00
Filed: 2019-10-23
Abstract: The present invention can be used for three purposes such as a laundry basket, a laundry drying rack, and a storage device which is not a storage device only used for storage. Moreover, contents inside the storage box is easily seen, thereby allowing users to easily find objects.
Patent KR-20210050330-A (KR)
Title: Curable composition
Inventor: LEE JI YEONG
IPC: G06F3/041
Filed: 2019-10-28
Abstract: The present application relates to a curable composition, a cured product, and uses of the curable composition and the cured product. The present application provides a curable composition having excellent coating processability and excellent reliability and optical properties even under severe conditions such as high temperature after curing, and uses thereof. The curable composition may be applied to various optical uses, for example, may be usefully used for bonding various optical function members of a display device, for example, bonding (direct bonding) between a touch panel and a display panel.
Patent KR-20210051153-A (KR)
Title: Locking device for opening and closing body
Inventor: CHO JUNG HYUNG
IPC: E05B85/22
Filed: 2019-10-30
Abstract: Provided is a locking device for an opening and closing body capable of effectively suppressing a hitting sound generated when a locking member disengaged from a locking unit re-engages with the locking unit. The locking device (10) includes the locking unit, a base member (20), a rotating member (50), locking members (70, 70A), and a cushion (100) made of an elastic material. The rotating member (50) has a rotating unit (51) and a protrusion unit (65) protruding from the outer periphery of the rotating unit. A sliding contact unit (66) and a stopper unit (68) are provided at a protruding front end of the protrusion unit (65). When the rotating member (50) rotates, after the sliding contact unit (66) is in sliding contact with the cushion (100), the stopper unit (68) comes into contact with the cushion (100) to restrict the rotation of the rotating member (50).
Patent KR-20210051462-A (KR)
Title: Battery management system and communication method thereof
Inventor: PARK JUN SIK
IPC: H04L9/08
Filed: 2019-10-30
Abstract: The present invention relates to a battery management system and a communication method thereof. The battery management system comprises: a measuring unit measuring at least one parameter indicating a state of a battery cell from the battery cell; an authentication code generating unit generating an authentication code for a data packet to be sent to an external device; a packet generation unit generating a data packet by combining a message packet including a value measured by the measuring unit with an authentication packet including the generated authentication code; and a communication unit for transmitting the data packet to an external device so as to determine whether data has be changed due to an external attack, thereby enabling stable battery management.
Patent KR-20210051765-A (KR)
Inventor: YU HYUN SOO
IPC: H02K5/04
Filed: 2019-10-31
Abstract: The present invention provides a motor which can reduce the size of a yoke. The motor comprises: a rotation shaft; a yoke coupled to the rotation shaft; a stator disposed between the rotation shaft and the yoke; a first magnet disposed between the stator and the yoke; a second magnet disposed on the rotation shaft; a first sensor disposed to correspond to the first magnet; and a second sensor disposed to correspond to the second magnet, wherein the first sensor is disposed to be spaced apart from one end of the yoke with respect to a shaft direction, and the second sensor is disposed to be spaced apart from the other end of the yoke.
Patent KR-20210051833-A (KR)
Title: Pb-free perovskite nanocrystals synthesis method and Pb-free perovskite nanocrystals synthesized thereby
Inventor: PAIK TAE JONG
IPC: C01G29/00
Filed: 2019-10-31
Abstract: The present invention relates to a method for synthesizing lead-free perovskite nanoparticles, capable of controlling the size and shape of the nanoparticles by raising the temperature of a reaction precursor solution in a single step, and to lead-free perovskite nanoparticles synthesized thereby. The method of the present invention comprises the steps of: forming a mixed solution by introducing a lead-free metal precursor, a surfactant, and a surface stabilizer into a non-polar solvent; and synthesizing the lead-free perovskite nanoparticles by raising the temperature of the mixed solution.
Patent KR-20210055416-A (KR)
Title: Switchable Dual Screen Display
Inventor: SANGHYUN LEE
IPC: G02B26/08
Filed: 2019-11-07
Abstract: The present application relates to a selective dual vision display device. According to the present application, the selective dual vision display device comprises: a display panel; and a selective louver layer disposed on a front surface of the display panel. The display panel includes a first image area and a second image area. The selective louver layer includes a first electrode layer, a second electrode layer, a plurality of partition wall spaces and a conductive black fluid. The plurality of partition wall spaces include a first partition wall space and a second partition wall space. The second partition wall space is disposed to correspond to the first image area and has a first inclination angle. The second partition wall space is disposed to correspond to the second image area and has a second inclination angle. Therefore, a viewing angle can be accurately set so that the image provided to a fellow passenger is not visible to a driver at all.
Patent KR-20210058386-A (KR)
Title: Mediation sysyem for ticket
Inventor: JUNG HYO SUB
IPC: G06Q30/02
Filed: 2019-11-14
Abstract: The present invention relates to a ticket transaction system including: a ticket supply unit; a first purchase unit connected to the supply unit and supplied with a ticket; a second purchase unit connected to the first purchase unit and purchasing a ticket by receiving ticket purchase or non-purchase from the first purchase unit; and a settlement unit collecting the purchase intentions of the first purchase unit and the second purchase unit to perform ticket purchase and supplied with ticket-related first and second payments from the first purchase unit and the second purchase unit, respectively. The first purchase unit has a preset and predetermined first contribution. The settlement unit delivers a second reward formed based on a predetermined calculation method to the first purchase unit. According to the present invention, ticket promotion and sale can be performed for profit maximization, ticket sale and profit creation are possible between the purchase units, and it is possible to prevent pecuniary burden attributable to excessive payment during ticket sale. In addition, right granting and profit creation are possible by purchase unit grade, and thus ticket sale and promotion can become more active.
Patent KR-20210059851-A (KR)
Inventor: SEO KAP HO
IPC: A41D13/018
Filed: 2019-11-15
Abstract: The present invention relates to a wearable suit to reduce shock capable of reducing shock applied to a user by determining movement of the user and moving a fluid. The wearable suit to reduce shock comprises: a skeleton unit and a driving controlling unit. The skeleton unit includes: a standing unit into which the fluid is injected inside to elongate a knee joint of the user; and a shock reducing unit which reduces the shock between the user and a shocked object by injecting the fluid inside. The driving controlling unit controls the fluid to be injected into the skeleton unit by being connected to the skeleton unit and determining falling of the user. The driving controlling unit injects the fluid into the standing unit to prevent the falling of the user; and removes the fluid from the standing unit and injects the fluid into the shock reducing unit when the user falls.
Patent KR-20210060161-A (KR)
Inventor: URM JAE JUNG
IPC: G06Q10/04
Filed: 2019-11-18
Abstract: According to the present invention, disclosed is a method for marine transportation analysis and economy prediction using vessel position information. The method comprises the following steps of: (S110) analyzing economic feasibility and utilization by shipping company and vessel by calculating transportation revenue by calculating fare revenue and costs in accordance with actual cargo transportation based on time-series position information and sailing routes of possessed vessels by shipping company, marine environment information and cargo information; (S120) analyzing marine logistics of volumes and types of cargo by season/port/region/nation of marine transportation cargo based on the time-series position information, the marine environment information, the cargo information and the sailing information of the vessels; and (S130) predicting economy by nation by identifying raw material trends in accordance with marine logistics analysis.
Patent KR-20200081231-A (KR)
Inventor: LAI CHI HUI
IPC: H01L23/50
Filed: 2019-11-25
Abstract: Disclosed are a packaged semiconductor device including an integrated passive device-containing package component disposed between a power module and an integrated circuit-containing package and a method of forming the same. In an embodiment, a device comprises: a first package component including a first integrated circuit die, a first encapsulant at least partially surrounding the first integrated circuit die, and a redistribution structure on the first encapsulant and coupled to the first integrated circuit die; a second package component bonded to the first package component, wherein the second package component includes an integrated passive device and a second encapsulant at least partially surrounding the integrated passive device; and a power module attached to the first package component through the second package component.
Patent KR-20210066077-A (KR)
Title: Probe Head And Probe Apparatus Including The Same
Inventor: JUNG HEE PARK
IPC: G09G3/00
Filed: 2019-11-27
Abstract: The present invention relates to a probe head and a probe testing device including the same. In a probe testing device including a stage on which a temperature detection substrate or testing substrate is seated, and a probe head positioned above the stage and driven, the proved head includes: a fluid ejection means for applying a specific temperature condition to the temperature detection substrate or the testing substrate; a temperature sensor contacting the temperature detection substrate to detect a temperature of the temperature detection substrate; a driving module for moving a temperature sensor; and a probe pin which is in contact with the testing substrate and performs test of the testing substrate. Therefore, even when testing a display substrate having a different thickness or a formed circuit pattern, the temperature of the substrate is calculated.
Patent KR-20210065683-A (KR)
Title: Motor having air cooling structure
Inventor: LEE JUNG WON
IPC: H02K9/06
Filed: 2019-11-27
Abstract: Disclosed is a motor having an air cooling structure that effectively induces an airflow into the motor to effectively cool a coil unit. The motor may comprise fixed blades protruding from a lower surface of an upper cover of a motor housing to guide the incoming air.
Patent KR-20210066315-A (KR)
Title: A process for recycling waste polyethylene terephthalate
Inventor: CHOI YEON JEONG
IPC: C07C231/02
Filed: 2019-11-28
Abstract: The present invention relates to a method for chemical recycling of polyethylene terephthalate waste, and provides a method for chemical recycling of waste PET, which comprises: an aminolysis reaction step of reacting waste PET and a reaction solvent of an amine compound under a depolymerization catalyst to produce an amide compound; and a glycolysis reaction step of reacting the reaction solvent of the amide compound and polyhydric alcohol produced in the aminolysis reaction step under a depolymerization catalyst to produce BHET. In the present invention, in performing the chemical recycling method of waste PET, by continuously carrying out the aminolysis reaction and the glycolysis reaction, a reaction rate of the depolymerization reaction of PET can be improved, and the process productivity can be improved.
Patent KR-20210073085-A (KR)
Title: Polyester film and manufacturing method of polyester film
Inventor: KWAK KI YUEL
IPC: C08J5/18
Filed: 2019-12-10
Abstract: An embodiment provides a polyester film and a method for producing the polyester film. The polyester film includes an extruded product of a mixed base resin comprising a polyester resin and a polyethylene naphthalate resin, and thus, even when exposed to UV rays for a long time, the polyester film can block the UV rays without causing problems such as color change or migration and the like and can block the UV rays without actually applying a sunscreen in an effective amount.