baber/WOPTO huggingface dataset:
Patent KR-20210016654-A (KR)
Title: Apparatus and method for detecting the earth elakage under combined TN and TT earthing arrangement
Inventor: LEE HYUN CHANG
IPC: G01R22/06
Filed: 2019-08-05
Abstract: The present invention relates to a device for utilizing an existing remote meter reading system and a metering device in a power network in conjunction with a TNC supply network and TT customers and supplying power, and always monitoring so as to grasp an earth leakage (ground fault) fault point in a distribution network, and to a remote monitoring system. In this way, without being affected by the weather or the like, an additional simple device can be added to the existing system, and losses due to disasters can be minimized by preventing fires or the like caused by failures of power facilities in advance.
Patent KR-20190099380-A (KR)
Inventor: MAENG JICHAN
IPC: H04L29/08
Filed: 2019-08-07
Abstract: Disclosed are a method for linking an AI apparatus and a device based on a behavior pattern of a user and an apparatus therefor. According to an embodiment of the present invention, the method for linking an AI apparatus and a device comprises the steps of: receiving a preset behavior pattern of a user sensed by a first camera, from the first camera; receiving a voice command for controlling an operation of a device from the user; and transmitting the voice command to the device. Therefore, even devices without an AI function can be used by being linked to an AI apparatus. According to the present invention, the AI apparatus and the device may be connected to an artificial intelligence module, an unmanned aerial vehicle (UAV), a robot, an augmented reality (AR) apparatus, a virtual reality (VR) apparatus, an apparatus related to a 5G service, etc.
Patent KR-20200018338-A (KR)
Title: Chemical mechanical planarization composition for polishing oxide materials and method of use thereof
Inventor: TSAI MING
IPC: C09K3/14
Filed: 2019-08-09
Abstract: The present invention relates to a polishing composition comprising: ceria coated silica particles; and an organic acid having one type selected from the group consisting of a sulfonic acid group, a phosphonic acid group, a pyridine compound, and a combination thereof, and having a pH of 5 to 10 and electrical conductivity of 0.2 to 10 mS per cm. In addition, the polishing composition provides very high silicon oxide removal rate for manufacturing an advanced semiconductor device.
Patent KR-20210023083-A (KR)
Title: System for Estimating Direction of Internet of Thing Device Based on Gyro Sensors and Beacon Messages
Inventor: SEUNG YEOB NAM
IPC: G01S11/06
Filed: 2019-08-22
Abstract: Provided is a detection system for estimating a direction of an IoT device based on a gyro sensor and a beacon message, which estimates a direction of a selected IoT device by using a gyro sensor and a communication module without the help of an already installed AP, in order to find a location of the IoT device desired by a user in a situation where various devices with communication capability are mixed. Even in consideration of a well-known communication method such as Wi-Fi or Bluetooth between the detection system and the IoT device being detected, even when using Wi-Fi, without relying on the already installed AP, the detection system or IoT device acts as an AP, so as to reduce dependence on the existing infrastructure, thereby having the effect of being used for estimating the location of IoT devices in more diverse environments.
Patent KR-20210025829-A (KR)
Title: Combustible Radioactive Waste Injection Module and Mobile Radioactive Waste Disposal Apparatus Including It
Inventor: JANG YUNG SU
IPC: G21F9/32
Filed: 2019-08-28
Abstract: Disclosed are a combustible radioactive waste injection module and a mobile radioactive waste incineration device including the same. The combustible radioactive waste injection module comprises: a drum overturning unit pouring out radioactive waste contained in a drum by overturning the drum; and an input unit injecting the radioactive waste discharged from the drum into a combustion unit of a radioactive waste incineration device. Therefore, exposure of workers to radioactive materials can be minimized.
Patent KR-20200034598-A (KR)
Title: Thermoplastic resin composition, method for producing the same and metal plated molding product therefrom
Inventor: JU HYEONG LEE
IPC: C23C28/02
Filed: 2019-09-03
Abstract: The present invention relates to a thermoplastic resin composition having excellent appearance quality after plating, a method for preparing the same, and a metal molded article manufactured therefrom. The thermoplastic resin composition of the present invention comprises: 100 parts by weight of a base resin; and greater than 0.01 to less than 2 parts by weight of a compound represented by chemical formula 1.
Patent KR-20210028489-A (KR)
Title: Organic light emitting fiber, organic light emitting display device and manufacturing method of the same
Inventor: CHOI KYUNG CHEOL
IPC: H01L51/56
Filed: 2019-09-04
Abstract: The present specification discloses an organic light-emitting display device, which includes: a core fiber; a first electrode layer extending along the outer surface of the core fiber; a light-emitting layer extending along the outer surface of the first electrode layer; an insulation layer formed to have a plurality of segmented shapes above or below the light-emitting layer; and a second electrode layer formed to cover the insulation layer in a larger area than the insulation layer and formed to have a plurality of segmented shapes, wherein an electrical connection is formed between electronic elements of a display panel through a non-emitting region of an organic light-emitting fiber, so that the organic light-emitting display device has high resolution and exhibits stable display driving and light emission efficiency.
Patent KR-20210029009-A (KR)
Title: Dust Removal Apparatus For Clothes
Inventor: KIM JA YOEN
IPC: A46D1/00
Filed: 2019-09-05
Abstract: The present invention relates to a clothing dust removal device. The clothing dust removal device may measure a type of wrinkle and a material of a fabric with a fabric texture sensor, and effectively remove dust according to the measured texture of the fabric. The clothing dust removal device can also effectively remove dust adhering to clothes by controlling the air suction strength, the roller rotation speed, and the vibration strength based on the suction data, the rotation data, and the vibration data.
Patent KR-20210031200-A (KR)
Title: Composition of polysiloxane composite and preparation method thereof
Inventor: KIM KANG CHEOL
IPC: C08L43/04
Filed: 2019-09-11
Abstract: The present invention relates to a polysiloxane composite composition and a method for preparing the same. More particularly, the present invention relates to a polysiloxane composite composition comprising a polysiloxane-based polymer, a conductive material, and a saturated fatty acid compound having 5 or more carbon atoms as a solvent, and a method for preparing the same. The polysiloxane composite composition of the present invention improves the conductivity and stability of the composition by improving the dispersibility of the conductive material, and enables application to various uses.
Patent KR-20210034293-A (KR)
Title: A plasma mask
Inventor: CHOI YONG NAM
IPC: H05H1/24
Filed: 2019-09-20
Abstract: The present invention relates to a plasma mask in which a plurality of plasma electrodes are disposed on the inner surface of the mask to attract positive ions generated by the ion emission characteristics of plasma to the skin for penetration into the dermal layer of the skin. The plasma mask according to the present invention comprises: a treatment body to be worn on the human body part to be treated; a plurality of plasma electrodes installed at multiple points on the inner surface of the treatment body; a power supply unit for applying high-voltage AC power to the plurality of plasma electrodes; and a wearable device connected to the power supply unit and grounded in contact with a specific part of the human body.
Patent KR-20210035566-A (KR)
Title: Apparatus for propelling vehicle
Inventor: PAK KYUNGRYEUNG
IPC: B05B1/14
Filed: 2019-09-24
Abstract: Disclosed is a ship propulsion device, which easily separates a propeller shaft during inspection of a propulsion device and improves propelling, controlling, and resisting performance during rotation of a rudder. According to an embodiment of the present invention, the ship propulsion device comprises: a propulsion device driving the propeller shaft to rotate a propeller to propel a ship; the rudder installed on a stern of the propeller for improving the controlling performance of the ship; and a pipe member formed in a horizontal direction in the rudder in a parallel direction to the propeller shaft.
Patent KR-20210037317-A (KR)
Title: A camera module and an electronic device comprising the same
Inventor: KWON KI HYUN
IPC: G03B17/02
Filed: 2019-09-27
Abstract: Provided is an electronic device including a camera module. The electronic device includes: an image sensor; a camera module including a shielding structure for shielding electromagnetic interference (EMI); and an external structure surrounding the camera module in a planar manner, wherein at least a portion of which is conductive. The shielding structure includes an accommodating part accommodating the image sensor and a protrusion part protruding from the accommodating part. The protrusion part of the shielding structure may contact the external structure.
Patent KR-20200039591-A (KR)
Inventor: KANG JUNG WON
IPC: H04N19/119
Filed: 2019-10-04
Abstract: In the present specification, an image decoding method is disclosed. The image decoding method of the present invention comprises the steps of: obtaining transformation skip information of a current block from a bitstream; obtaining multiple transformation selection information of the current block based on the transformation skip information from the bitstream; and performing an inverse transformation on the current block based on the multiple transformation selection information, wherein the multiple transformation selection information can be used in setting each of a horizontal direction transformation type and a vertical direction transformation type.
Patent KR-20210035013-A (KR)
Title: Systems and methods for outbound forecasting using inbound stow model
Inventor: GU BIN
IPC: G06Q10/04
Filed: 2019-10-08
Abstract: According to an embodiment of the present invention, provided are a system and a method for outbound prediction. The method of the present invention comprises receiving of a solution of an initial set including the steps of: receiving predicted regional sales indicating customer demand for each stock keeping unit (SKU) in each region; receiving a prediction of correlation of one or more SKUs to be combined into a customer order in each region; receiving a prediction of a size of the customer order in each region, wherein a customer order profile is simulated based on the predicted correlation and the predicted size; receiving an inventory stow model generated by using at least one of a published purchase order and a past customer order; predicting an FC for outbound management of each of the SKUs on the basis of the predicted regional sales, the simulated customer order profile, and the inventory stow model; and modifying a database to assign the predicted FC to each of the corresponding SKUs.
Patent KR-20190120146-A (KR)
Title: Assembly with object in housing and mechanism to open housing
Inventor: AMY PRUZANSKY
IPC: A63H3/04
Filed: 2019-10-17
Abstract: The present invention relates to a toy assembly, which comprises a housing, an internal object, at least one sensor and a controller, wherein the internal object is located inside the housing and is operable to crush the housing to expose the inner object and the at least one sensor detects an interaction with a user. The controller is configured to determine whether selected conditions are met based on at least one interaction with the user and to operate the shredding mechanism to break the housing to expose the internal object if the conditions are met. Optionally, the condition is met if it has a selected number of interactions with the user.
Patent KR-20210046947-A (KR)
Title: meat wraper with a label measuring freshness
Inventor: KIM HYUN SIK
IPC: B65D81/02
Filed: 2019-10-21
Abstract: The present invention relates to a meat wrapper with a freshness measuring label and, more specifically, to a meat wrapper with a freshness measuring label, which has a label including Zion Ink, which changes in color according to temperature changes, thereby enabling a consumer to identify a temperature at which the optimal freshness of meat can be maintained during purchase of the meat, and to identify the temperature thereof by checking the color of the label during storage of the meat. To this end, the meat wrapper comprises: a packaging container which is produced by a polystyren (PS) material to accommodate meat due to an opened upper surface and allow a user to move meat freely, and in which a juice of the meat does not overflow when receiving the meat, and which has a packaging frame having an outer circumferential surface obliquely protruding to the outside; a film coupled to an upper surface of the packaging container so that the upper surface of the packaging container is sealed to prevent the meat from being exposed to oxygen; a label attached to one side of the film marked with a price based on the weight of the meat so that the consumer can identify the price; and freshness measuring paper in which an adhesive is applied to one surface so as to be bonded to one side of the label, an invariant ink is applied to an opposite surface with the adhesive applied, and an invariant ink layer is formed on one side of the label, and which has a Zion ink layer formed in the invariant ink layer and changing in color according to changes in the temperature, so that the color of the invariant ink can appear according to the changes in the temperature.
Patent KR-20210048746-A (KR)
Title: Bidet nozzle to prevent contamination of the body
Inventor: JEON HYEOK
IPC: E03D9/08
Filed: 2019-10-24
Abstract: The present invention relates to a bidet nozzle, and in particular, a protrusion is formed on a nozzle body so that a cross-sectional area becomes smaller as going upward, and a spray hole is formed in the protrusion, so that dirt or foreign matter flows down the protrusion. Thus, the present invention can prevent contamination of the nozzle body.
Patent KR-20200047436-A (KR)
Title: Polydiacetylene Based Biosensor Chip and Method for Detecting Influenza Virus Using the Same
Inventor: LIM EUN KYUNG
IPC: G01N33/52
Filed: 2019-10-28
Abstract: The present invention relates to a polydiacetylene (PDA) based biosensor chip which comprises: a polymer substrate; a PDA-N-hydroxysuccinimide (NHS) linker bound to the polymer substrate; and a nucleoprotein antibody immobilized on the PDA-NHS linker. Moreover, the present invention relates to a manufacturing method of the PDA based biosensor chip comprises the steps of: forming the PDA-based biosensor chip bound to the polymer substrate by mixing the polymer substrate, a diacetylene monomer, a diacetylene-NHS monomer, and phospholipids to irradiate with ultraviolet rays; and immobilizing the nucleoprotein antibody on the PDA-NHS linker.
Patent KR-20210050726-A (KR)
Title: System for providing real estate transaction information and price prediction information, and a method thereof
Inventor: CHOI WONJAE
IPC: G06N3/08
Filed: 2019-10-29
Abstract: The present invention relates to a real estate transaction information and price prediction information providing system, and a method thereof. More specifically, a number of pieces of public data collected from the public data providing server is processed to derive real estate information and provide real estate transaction information with an accurate address. For real estate with no transaction information history, on the basis of the derived real estate information, a preset number of pieces of similar real transaction information adjacent to each other is selected and the average or weighted average price is calculated. Thus, it is possible to predict the price of real estate without the transaction information history, or perform training using data of a preset ratio among the real estate information with a number of machine learning algorithms. By verifying data other than data of the preset ratio in the real estate information, it is possible to determine a machine learning algorithm to apply to predict the price of real estate by region or district and to provide a reasonable predicted price for real estate without the transaction information history through the determined machine learning algorithm.
Patent KR-20210052773-A (KR)
Title: Complex concnetrated alloy welded joint and complex concnetrated alloy flux cored arc welding wire
Inventor: LEE JAE HEE
IPC: B23K35/30
Filed: 2019-10-31
Abstract: The present invention relates to a complex solid-solution alloy welded joint and a complex solid-solution alloy flux cored arc welding wire. An embodiment of the present invention provides a complex solid-solution alloy welded joint and a complex solid-solution alloy flux cored arc welding wire, wherein the complex solid-solution alloy welded joint contains: one or more sorts selected from a group; and the remainder being nickel (Ni) and unavoidable impurities, wherein the group comprises, by wt%: 15.8 to 31.5% of chromium (Cr); 0.1 to 10% of iron (Fe); 10% or less (excluding 0%) of vanadium (V); 10% or less (excluding 0%) of niobium (Nb); 10% or less (excluding 0%) of molybdenum (Mo); 10% or less (excluding 0%) of tantalum (Ta); and 10% or less (excluding 0%) of tungsten (W). According to one aspect of the present invention, the complex solid-solution alloy flux cored arc welding wire having excellent welding workability and economic feasibility as well as the complex solid-solution alloy welded joint having excellent mechanical properties and phase stability may be provided.
Patent KR-20210051844-A (KR)
Title: Method and Apparatus for Sending Dynamic Scheduling Request for Uplink Data Transmission
Inventor: LEE DEOK HUI
IPC: H04W28/02
Filed: 2019-10-31
Abstract: Disclosed are a method and apparatus for sending a dynamic scheduling request for uplink data transmission. According to an aspect of the present invention, in the method for sending the dynamic scheduling request of a terminal for uplink data transmission, the terminal sets SR resources for each logic channel through an RRC setting with a base station. The SR resources include a plurality of buffer status indices. The PUSCH resource range is divided for each buffer status index. The method for sending the dynamic scheduling request comprises: a step of measuring the size of the uplink data; a step of selecting a buffer status index based on the size of the uplink data and the PUSCH resource range; a step of transmitting the SR of the selected index to a base station; a step of receiving an uplink approval determined in accordance with the SR of the selected index from the base station; and a step of transmitting the uplink data to the base station by using the PUSCH resources allocated by the uplink approval.
Patent KR-20200095328-A (KR)
Title: Method, apparatus and system for preventing drunken driving
Inventor: SONG YOUNG HO
IPC: B60R21/015
Filed: 2019-11-01
Abstract: According to the present specification, provided are a device for preventing drunk driving, and a system related to the same. More specifically, the device for preventing drunk driving comprises: a wireless communication unit for receiving a first signal indicating that a door of a driver seat of a vehicle is completely closed, and transmitting a second signal including measurement information related to a sobriety test to a central server of a control center; a sensing unit for performing sensing by driving at least one sensor when the first signal is received; a camera module for sensing at least one operation of the driver seat or a passenger seat next to the driver seat; an input unit for receiving information related to the breathing of a passenger; an output unit for visually, audibly, or tactually outputting the measurement information; and a processor functionally connected to the wireless communication unit, the sensing unit, the camera module, the input unit, and the output unit.
Patent KR-20210053714-A (KR)
Title: Refrigerator and method for controlling the same
Inventor: SUNGWOOK KIM
IPC: F25D17/06
Filed: 2019-11-04
Abstract: A refrigerator according to the present invention comprises: a first storage chamber; a second storage chamber receiving cool air for cooling the first storage chamber; a temperature sensor sensing the temperature of the second storage chamber; a cooling fan for supplying cool air to the second storage chamber; a compressor for generating the cool air for cooling the first storage chamber; and a control unit controlling the cooling fan, wherein the control unit repetitively turns on and off the cooling fan based on the temperature of the second storage chamber such that the temperature of the second storage chamber is maintained in a range of a first reference temperature and a second reference temperature lower than the first reference temperature, and the control unit determines the output of the cooling fan based on the driving rate of the cooling fan, which is the rate of the on-time compared to the sum of the on-time and the off-time of the cooling fan and controls the cooling fan to be operated by the determined output. The present invention can enhance the freshness of stored objects.
Patent KR-20210057324-A (KR)
Title: Valve system for fuel pump system of vehicle
Inventor: KIM KEUN SOO
IPC: F02M37/00
Filed: 2019-11-12
Abstract: The present invention provides a valve system of a fuel supply system for a vehicle, in which a valve apparatus combined with a piston-type lifting and lowering valve and a plurality of check valves is installed on a fuel supply line of a fuel pump to close a flow path of a jet pump such that fuel supplied from the fuel pump is supplied to only an engine when the engine starts, to open a jet pump side flow path from the time when starting the engine is finished, and to close the jet pump side flow path again when starting the engine is finished, thereby reducing engine start time and enhancing cold startability, and in addition, to maintain a state that the jet pump side flow path is open after the engine starts, thereby smoothly maintaining the function of the jet pump after the engine starts.
Patent KR-20210058041-A (KR)
Title: Photo-Electrode Material Using Photosystem 1
Inventor: NAM YOONSUNG
IPC: H01G11/36
Filed: 2019-11-13
Abstract: According to the present invention, provided is a photo-anode material with high photoelectric conversion efficiency. The photo-anode material comprises: a one-dimensional conductive carbon nanostructure modified with a carboxyl group; an electron transport protein coupled to the one-dimensional conductive carbon nanostructure by amide coupling; and photosystem 1 immobilized on the electron transport protein.
Patent KR-20190131466-A (KR)
Title: Electrical control units for agricultural machine
Inventor: KANG YOUNG SUN
IPC: B60T13/74
Filed: 2019-11-18
Abstract: The present invention proposes an electric control unit for a rice transplanter. The electric control unit of the present invention contains a drive motor; a sector gear operated by the drive motor and rotatably installed on the base; an HST connecting rod connected to the sector gear and manipulating a swash plate of the HST according to the rotation of the sector gear; a cam member interlocked with the sector gear and having a forward cam curved surface and a reverse cam curved surface; and a throttle lever a lower roller of which is in contact with the forward cam curved surface or the reverse cam curved surface, and which is rotatably connected to the base through a central axis, and the upper end of which is connected to a throttle cable for increasing the engine speed.