baber/WOPTO huggingface dataset:
Patent KR-20210130526-A (KR)
Title: Method and apparatus for requesting system information for a positioning system in wireless communication system
IPC: H04W48/10
Filed: 2020-04-22
Abstract: The present disclosure provides a method for requesting system information of a terminal, which comprises the steps of: receiving system information block 1 (SIB1) from a base station; determining an uplink to transmit a system information request; determining a transmission method of the system information request based on the determined uplink and the received SIB1; and transmitting the system information request through a random access procedure based on the determined transmission method.
Patent KR-20210132950-A (KR)
Title: Display appartus and power supply
IPC: H02M1/00
Filed: 2020-04-28
Abstract: A display device according to an embodiment includes: a plurality of display modules; and at least one power supply for supplying power to the display modules, wherein the at least one power supply includes: a rectifier circuit that converts AC power to DC power; a plurality of reference converters for converting the DC power to a first voltage and outputting the first voltage between a reference ground node and a reference output node; a plurality of floating converters that transforms the DC power supply to a first voltage and outputs the first voltage between a floating ground node and a floating output node connected to the reference output node, in which the floating output nodes are connected in parallel; and a plurality of load share circuits provided in each of the floating output nodes, and connected to each other so that the output current of each of the floating converters becomes the same.
Patent KR-20210134095-A (KR)
IPC: C12N15/52
Filed: 2020-04-28
Abstract: The present invention discloses an oral nucleic acid molecule delivery complex, which is a complex comprising: nanoparticles for delivery of nucleic acid molecules, including nucleic acid molecules, calcium carbonate, and cationic polymers; and a conjugate to which anionic polysaccharides are bound to bile acids or derivatives thereof, wherein the conjugate has a structure bonded to the nanoparticles by electrostatic interaction.
Patent KR-20210136306-A (KR)
Title: Refrigerator
IPC: F25D21/08
Filed: 2020-05-07
Abstract: The present invention relates to a refrigerator. In accordance with an embodiment of the present invention, the refrigerator includes: an evaporator performing a heat exchange; a defrosting heater operated to remove frost settled on the evaporator; a temperature sensor sensing an ambient temperature of the evaporator; and a control part controlling the defrosting heater. The control part performs a control operation so as to perform a defrosting driving mode including a before-defrosting cooling mode, a heater driving mode, and an after-defrosting cooling mode, when reaching a defrosting driving start timing; performs a control operation so as to perform a pulse driving mode, in which the defrosting heater is repetitively turned on and off, when the temperature sensed by the temperature sensor reaches a first temperature, within a first period, during a continuous driving mode, in which the defrosting heater is continuously turned on, in accordance with the heater driving mode; and performs a control operation so as to keep performing the continuous driving mode, when a period for which the temperature sensed by the temperature sensor reaches the first temperature is no less than a second period longer than the first period, during the continuous driving mode. Accordingly, defrosting efficiency can be improved and power consumption can be reduced.
Patent KR-20210140786-A (KR)
Title: Black ice detection system using thermal image camera
IPC: G08G1/0967
Filed: 2020-05-14
Abstract: The present invention relates to a black ice detection system using a thermal imaging camera. The black ice detection system using the thermal imaging camera comprises at least one thermal imaging camera collecting a thermal image of a road and a server detecting a moist region on the collected thermal image and determining whether the detected moist region is black ice to determine whether there is black ice on the road. Accordingly, the black ice detection system using the thermal imaging camera has an effect of accurately detecting black ice on the road without constraints of weather, brightness, and the like.
Patent KR-20210145563-A (KR)
Inventor: JUNG MIN KYO
IPC: B60L53/66
Filed: 2020-05-25
Abstract: The present invention relates to a method for obtaining vehicle information and performing diagnostics before payment through the execution of a charging sequence before charging. More specifically, the method comprises the following steps of: (a) connecting a coupler of a charger to an electric vehicle and enabling communication between the electric vehicle and a server by a controller provided in the charger; (b) acquiring vehicle information according to international standards from the electric vehicle and transmitting the acquired vehicle information to a server, wherein the server performs authentication on the electric vehicle; (c) executing an application mounted on a user's terminal of the electric vehicle after authentication on the electric vehicle in the step (b); (d) performing charging after inputting a charging amount through the application; and (e) performing a payment according to the charging amount after the charging is completed in the step (d). According to the present invention, since necessary information is acquired from an electric vehicle by performing a charging sequence before charging, probability of payment cancellation can be significantly reduced through pre-diagnosis. Since an initial state of charge (SOC) value and vehicle specifications can be known through the acquired vehicle information, a charging amount and an exact estimated charge can be calculated, a user can set a desired charging amount from the terminal or the charger when the electric vehicle supports plug&charge (PnC), and inconvenience, such as re-setting a charge after completion of charging when the amount of prepaid payment is higher than the set amount of charge in the case of prepayment by a credit card as an external payment method, and the like, can be solved.
Patent KR-20210146116-A (KR)
Inventor: KIM KI DONG
IPC: C04B35/16
Filed: 2020-05-26
Abstract: The present invention relates to a bath composition of a heat-resistant ceramic tableware containing cullet or waste glass generated from alkali free aluminoborosilicate glass used for a thin film transistor liquid crystal display and an organic light emitting diode display panel. The bath composition of a heat-resistant ceramic tableware is configured by aluminum silicate including feldspar, kaoline, and clay. When feldspar contains 100 weight parts among the bath composition, kaoline or clay, or mixture thereof includes 125 ~ 153 weight parts. Alkali free aluminoborosilicate cullet and waste glass or mixture thereof includes 2 ~ 20 weight parts.
Patent KR-20210151431-A (KR)
Inventor: SERAE JO
IPC: F25D25/02
Filed: 2020-06-05
Abstract: The present invention relates to a refrigerator in which food storage and withdrawal are convenient while increasing storage efficiency of an internal space. The refrigerator comprises: an inner case forming a storage space; and a shelf dividing the storage space up and down. The shelf includes: a body part including a plurality of horizontal ribs and vertical ribs intersecting each other at regular intervals; and a locking part which extends downward from a lower surface of the body part and is bent a number of times.
Patent KR-20210152760-A (KR)
Title: Controller and memory system
Inventor: JI SEUNG GU
IPC: G06F9/50
Filed: 2020-06-09
Abstract: The present invention relates to a controller controlling a memory die, comprising: a command queue queuing a program command and a high-priority command; and a memory interface providing the memory die with a program command queued on the command queue and program data corresponding to the program command. The memory interface repeats an operation of providing the memory die with one of unit data chunks configuring the program data, stopping the provision of the program data when the high-priority command is queued on the command queue, providing the memory die with the high-priority command, and resuming the provision of the program data when the processing of the high-priority command is completed, until all the unit data chunks are provided to the memory die, thereby providing the program data. The present invention aims to provide the controller controlling the memory die, which is capable of reducing the time required for processing a high-priority command.
Patent KR-20210155986-A (KR)
Inventor: CHOI GAB RIM
IPC: A63B23/20
Filed: 2020-06-17
Abstract: The present invention relates to an aid that can address the disadvantages of existing products that are inconvenient to use, prevent vaginitis, easily and alleviate menstrual symptoms, and improve the health of female sexual organs. It comprises an oval-shaped container, a ring detachably coupled to the other end of the container, and a string connected through the ring and configured to insert and remove the container. At this time, the container is formed in an egg shape whose diameter decreases toward one end.
Patent KR-20210157251-A (KR)
Inventor: LEE TAE HYUN
IPC: H01R13/639
Filed: 2020-06-19
Abstract: The present invention relates to a connector for a vehicle, the connector comprising: a housing having a mounting hole that is penetrated on both sides or opened on one side to form an insertion hole for inserting a terminal and communicates in the direction of the insertion hole from the other side; a mounting member to be mounted in the mounting hole; and an assembly guide part that confirms the correct insertion of the terminal while pushing the terminal to the correct position from the inside of the insertion port when the mounting member is mounted in the mounting hole with the terminal inserted into the insertion port. Unlike the prior art, according to the present invention, when assembling the housing with push ribs and locking ribs respectively on the mounting member (TPA), as the terminal is pushed to the correct position from the inside of the housing insertion port with an inclinedly extended push rib and is linked to a primary fixing box, the terminal in the correct position is secondarily fixed through the locking rib. It is not necessary to perform injection mold on the configuration of an existing housing lance into a housing. Thus, injection failure of the housing can be prevented, and the terminal can be firmly fixed to the inside of the connector.
Patent KR-20220000136-A (KR)
Title: Surface-emtting laser device and distance measuring device having the same
Inventor: HAN SANG HEON
IPC: G01B11/22
Filed: 2020-06-25
Abstract: According to an embodiment, provided is a surface emitting laser element, which includes a light emitting region in which a plurality of emitters are arranged. The light emitting region includes a central region and an edge region disposed around the central region. The edge region includes a plurality of regions spaced apart from each other. The plan area of the central region is smaller than the total plan area of the edge region. The plan area of one selected from a plurality of regions is less than or equal to the plan area of the central region. A plurality of regions of the central region and the edge region may be individually driven.
Patent KR-20220001792-A (KR)
Title: Towed type unmanned underwater vehicle
Inventor: PARK JEONG WOO
IPC: B25J11/00
Filed: 2020-06-30
Abstract: The present invention relates to a towing type underwater robot capable of more quickly performing an underwater exploration mission by enabling stable swimming through towing while enabling high-speed communication. The towing type underwater robot includes: an underwater robot body formed to be flat by a predetermined height; and a composite cable connected to the front of the underwater robot body to perform towing, power supply and communication. A lateral side of the front of the underwater robot body constitutes a first inclined side inclined backward by a first inclination angle while becoming closer from an upper side to a lower side, an upper side of the rear of the underwater robot body constitutes a second inclined side inclined from an upper side to a lower side by a second inclination angle while becoming closer to a rear side, and a lower side of the rear of the underwater robot body constitutes a third inclined side inclined from a lower side to an upper side by a third inclination angle while becoming closer to a rear side. In accordance with the present invention, various devices can be mounted due to efficient spatial placement, stable swimming can be performed through towing in spite of a bulky body, and an influence from a towing cable onto a posture of the robot can be minimized to prevent the posture of the robot from being easily twisted while enabling high-speed communication by using an optical cable through a response mechanism for protecting the optical cable, thereby bringing about an effect of more quickly performing an underwater exploration mission.
Patent KR-20220005747-A (KR)
Title: Smart key with excellent radio wave permeability and method for manufacturing body part thereof
Inventor: KIM BYOUNG SAM
IPC: C23C14/14
Filed: 2020-07-07
Abstract: The present invention relates to a smart key for a vehicle with excellent radio wave permeability and a method for manufacturing a body part thereof, and more specifically, to a smart key for a vehicle with excellent radio wave permeability and a method for manufacturing a body part thereof, wherein the radio permeability of a smart key is improved. To achieve the purpose, the present invention provides a smart key for a vehicle with excellent radio wave permeability comprising: a lower body part forming the outer appearance of a lower part of the smart key and constituting a lower body; an upper body part forming the outer appearance of an upper part of the smart key and combined with the upper part of the lower body part; a substrate part formed inside the lower body part and the upper body part; and a button part formed on the upper body part, wherein either or both of the upper body part and the lower body part has a deposition layer having micro-cracks formed thereon.
Patent KR-20220006917-A (KR)
Title: Elcb(earth leakage circuit breaker) and control method for the elcb
Inventor: LIM JONGUNG
IPC: H01H83/14
Filed: 2020-07-09
Abstract: The present invention relates to an earth leakage circuit breaker and a control method thereof, the earth leakage circuit breaker comprising: a current detection part for detecting current flowing in a circuit; a trip part for breaking connection between the circuit and a load if a trip control signal is received; a characteristic detection part for detecting a positive peak value, a negative peak value, an effective value, the amplitude of a fundamental wave and the ratio of the third harmonics from the current detected by the current detection part and calculating the average value of the amplitude for one preset period; and a control part for primarily determining the detected current to be first leakage current having a preset waveform or to be second leakage current having a waveform different from the preset waveform based on the ratio of the detected peak values and, if the detected current is determined to be the first leakage current as a result of the primary determination, outputting the trip control signal to the trip part based on at least one among the effective value, the ratio of the third harmonics and the amplitude of the fundamental wave, and the average value of the amplitude. Therefore, provided are an earth leakage circuit breaker and a control method thereof, wherein balanced current including noise and A-type leakage current can be distinguished more precisely from each other.
Patent KR-20220007374-A (KR)
Inventor: KIM GI YOUNG
IPC: A23L3/40
Filed: 2020-07-10
Abstract: The present invention is a method for manufacturing flatfish jerky with improved taste and no fishy smell. The present invention is a method for manufacturing flatfish jerky that includes: a fishy smell removal step of removing the fishy smell by putting flatfish meat in alcohol; a trimming step of trimming the flatfish meat from which the fishy smell has been removed to a predetermined size to manufacture flatfish jerky; a seasoning step of applying seasoning to the surface of the flatfish jerky; and a drying step of drying the flatfish jerky covered with seasoning by applying hot air.
Patent KR-20220011237-A (KR)
Title: Fire extinguishing system for vehicle
Inventor: KANG KYUNG WAN
IPC: A62C37/46
Filed: 2020-07-20
Abstract: The present invention relates to a fire extinguishing system for a vehicle and the objective of the present invention is to provide a fire extinguishing system for a vehicle, which automatically and effectively extinguishes a fire by automatically detecting occurrence of the fire when the fire occurs in a vehicle. According to the present invention, the fire extinguishing system comprises: a fire detection line installed in a predetermined space of a vehicle and outputting a fire detection signal as an electrical signal when a fire is detected; a controller outputting a control signal for spraying a fire extinguishing agent when the fire detection signal is input through the fire detection line; an extinguishing agent cylinder operated to discharge the fire extinguishing agent charged therein according to the control signal output by the controller; and an injection nozzle assembly installed in a predetermined space of the vehicle to spray the fire extinguishing agent supplied from the fire extinguishing agent cylinder through a fire extinguishing agent hose.
Patent KR-20220014531-A (KR)
Inventor: EUN SHIK CHOI
IPC: C07K1/22
Filed: 2020-07-29
Abstract: Disclosed are heterodimeric Fc fusion proteins that are not only quick, simple, and efficient to purify, but also exhibit properties that can be desirable as therapeutic agents, such as increased FcRn binding capacity or increased FcγR binding capacity, and compositions, uses and methods related to the same. A first aspect of the present disclosure provides heterodimeric Fc fusion proteins comprising: ⅰ) a first polypeptide comprising a first target protein, a first linker, and a first Fc region of an immunoglobulin in an N-terminal to C-terminal direction; and ⅱ) a second polypeptide comprising a second target protein, a second linker, and a second Fc region of an immunoglobulin in an N-terminal to C-terminal direction.
Patent KR-20220015199-A (KR)
Title: Method for recycling fiber reinforced composite material through single depolymerization and fiber material with enhanced conductivity recovered therefrom
Inventor: JUNG YONG CHAE
IPC: C08K9/02
Filed: 2020-07-30
Abstract: The present specification relates to a depolymerization method of a fiber reinforced composite material comprising a fiber material and provides a depolymerization method of a fiber reinforced composite material which comprises: a step of pre-treatment by adding a fiber-reinforced composite material and a heterogeneous element precursor into treated water comprising a non-condensable solvent; and a step of separating the fiber material by depolymerizing the pretreated fiber-reinforced composite material, and the fiber material separated from the fiber-reinforced composite material through the depolymerization method.
Patent KR-20210120784-A (KR)
Title: A flexible parking management system using roads and idle land
Inventor: LEE YONG SUK
IPC: G06Q50/30
Filed: 2020-08-03
Abstract: The present invention relates to a flexible parking management system using a road and idle land. According to the present invention, an idle space such as a roadside and a vacant lot is registered as a virtual parking lot. Then, online parking reservation is provided, parking is allowed only to vehicles with reservation, and vehicles without reservation are regulated as parking violators. The present invention includes: a parking area setting unit setting an idle space on a map as a virtual parking lot of multiple divided virtual parking areas; a parking allocation unit receiving parking reservation with respect to a user's vehicle, allocating a reserved vehicle to the virtual parking area, and generating parking allocation data including the virtual parking area and the license plate number of the reserved vehicle; a parking status acquisition unit acquiring a parking status including the license plate number and parking location of the parked vehicle; and a parking violation determination unit searching for the parking allocation data with the license plate number of the acquired parking status and determining the occurrence or non-occurrence of parking violation based on whether the virtual parking area of the searched license plate number includes the corresponding parking location. According to the present invention, an idle space is divided into virtual parking areas on a map and reservation service, reservation violation, parking violation regulation, and so on are performed. Accordingly, specific and systematic reservation and parking time management can be performed in the idle space as in a permanent parking lot.
Patent KR-20210034481-A (KR)
Title: Data storage method and system including transaction grouping for overwrite merge
Inventor: PARK HEE KWON
IPC: G06F9/48
Filed: 2020-08-03
Abstract: A data storage method includes: identifying a plurality of transactions in a pending queue, wherein the transactions have one or more key value updates respectively corresponding to a plurality of keys, and identifying a commonly associated key of the plurality of keys associated with commonly associated key value updates of the key value updates belonging to different ones of the transactions; and respectively assigning transaction group IDs to the transactions based on respective transaction IDs assigned to the transaction group IDs; grouping the transactions into a respective transaction group of a plurality of transaction groups based on the assigned transaction group ID; and merging conflicting data writes corresponding to the commonly associated key value updates of the commonly associated key for grouped transactions of the transactions that are in a same one of the transaction groups. Therefore, the data storage method can avoid issues occurring potentially from overwrite merging.
Patent KR-20220021075-A (KR)
Inventor: KIM DAESHIK
IPC: G11C11/16
Filed: 2020-08-12
Abstract: Disclosed is a memory device including a magnetic memory element, which comprises a memory cell array, a voltage generator, and a writing driver. The memory cell array includes a first area and a second area for storing a value of a program voltage determined based on a value of a reference resistance for distinguishing balanced and unbalanced states of a programmed memory cell. Also, the voltage generator can generate a code value on the basis of the value of the program voltage. In addition, the writing driver drives a program current for storing data in the first area on the basis of the code value. Accordingly, an optimal value of the program voltage is determined by using the relationship between the reference resistance and the program voltage, such that test time and costs of the memory device can be reduced. In addition, reliability and durability of the memory device can be improved.