baber/WOPTO huggingface dataset:
Patent KR-20210041692-A (KR)
Title: Variable resistance memory Device
Inventor: SONG SEULJI
IPC: H01L45/00
Filed: 2019-10-07
Abstract: According to embodiments of the present invention, provided is a variable resistance memory element which can improve electrical properties. The variable resistance memory element comprises first cell structures provided between first and second conductive lines crossing each other, wherein each of the first cell structures includes: a switching element; a variable resistance pattern provided between the switching element and the second conductive lines; a first electrode between the switching element and the first conductive lines; a first metal pattern between the switching element and the variable resistance pattern; and a spacer structure covering sidewalls of the variable resistance pattern. The spacer structure includes first and second spacers sequentially provided on the sidewalls of the variable resistance pattern. The first spacer exposes a sidewall of the first metal pattern, and the second spacer covers a sidewall of the first metal pattern.
Patent KR-20190119007-A (KR)
Title: Multilayer material for covering material of vacuum insulating panel and covering material of vacuum insulating panel comprising the same
Inventor: KIM YOUNG JOON
IPC: B32B27/34
Filed: 2019-10-08
Abstract: The present invention relates to a multilayer material for a covering material of a vacuum insulating panel and a covering material of a vacuum insulating panel comprising the same. The multilayer material for a covering material of a vacuum insulating panel comprises: a core; and the covering material of a vacuum insulating panel including the multilayer material for the covering materials of the vacuum insulating panel sealing the entire area of the core. By minimizing a metal deposition layer, a difference between the thermal conductivity and the thermal conductivity after a thermal shock is low.
Patent KR-20210003646-A (KR)
Inventor: HWANG JUNE
IPC: H04W36/00
Filed: 2019-10-08
Abstract: The present invention relates to a method and an apparatus for performing a handover by using a conditional handover (CHO) configuration in a wireless communication system. An objective of the present invention is to reduce a signal delay for performing a handover. An operating method of a source node comprises steps of receiving a first measurement report from a terminal, transmitting a conditional handover (CHO) request message requesting a handover to a first cell to a target node based on the first measurement report, receiving CHO configuration information for the first cell from the target node, assigning a CHO candidate cell ID to the first cell, transmitting an RRC message including the CHO candidate cell ID and the CHO configuration information for the first cell to the terminal, receiving a second measurement report from the terminal, and instructing the terminal to perform a handover to the first cell based on the second measurement report.
Patent KR-20210050862-A (KR)
Title: Probiotics-microcapsule in which forskolin is accumulated in cells and a method for producing the same
Inventor: CHUNG DAE KYUN
IPC: C12N1/20
Filed: 2019-10-29
Abstract: The present invention relates to a microbial preparation in which forskolin is accumulated in cells and a method for producing the same. The microbial preparation according to the present invention can solve the disadvantages of existing drugs (low solubility, low stability, unwanted toxicity, poor cell membrane permeability, etc.). The used microorganism absorbs forskolin in a microbial culture medium and tracks the same to cells, thereby serving as a delivery carrier and safely delivering forskolin to the intestine.
Patent KR-20190128119-A (KR)
Inventor: KIM JIN GU
IPC: G01N33/487
Filed: 2019-11-01
Abstract: Disclosed are a sensor strip and a biomaterial measuring device using the same, in which the structure of the sensor strip and a dispensing method of constituent components are changed so as to correct the interference of hematocrit irrespective of blood glucose concentration such that a specific biomaterial of a blood sample can be measured. According to an aspect of the present invention, there is provided a sensor strip for measuring biomaterial in blood, which comprises: a measurement object electrode unit including a first insulating substrate, a first operating electrode and a first reference electrode formed on the first insulating substrate at predetermined intervals, a first spacer film having a slit in a portion corresponding to at least a portion of the first operating electrode and the first reference electrode and provided on the first operating electrode and the first reference electrode, and a first reagent applied to at least a portion of the first operating electrode and the first reference electrode exposed to the slit; and a hematocrit electrode unit including a second insulating substrate, a second operating electrode and a second reference electrode formed on the second insulating substrate at predetermined intervals, a second spacer film having a slit in a portion corresponding to at least a portion of the second operating electrode and the second reference electrode and provided on the second operating electrode and the second reference electrode, and a second reagent applied to at least a portion of the second operating electrode and the second reference electrode exposed to the slit of the second spacer film, wherein the measurement object electrode unit and the hematocrit electrode unit are superimposed and assembled on each other such that the first reagent of the measurement object electrode unit and the second reagent of the hematocrit electrode unit are spaced apart from each other at a predetermined interval and face each other.
Patent KR-20210055280-A (KR)
Title: Admixture Composition for General Strength High Flowing Concrete
Inventor: HAN HYUNG SUB
IPC: C04B16/02
Filed: 2019-11-07
Abstract: The present invention relates to an admixture composition for general-strength and high-fluidity concrete containing additives to improve resistance to material separation or the like, mainly based on polycarboxylic acid to secure fluidity. The admixture composition for general-strength and high-fluidity concrete is mainly based on polycarboxylic acid to secure fluidity, and contains additives including polyethylene oxide and magnesium aluminum silicate.
Patent KR-20210055973-A (KR)
Title: wood sawdust and migwish processor
Inventor: KIM SEON MIN
IPC: A47B13/16
Filed: 2019-11-08
Abstract: The present invention relates to a wood sawdust and migwish processor which comprises: a processor mainframe unit (10) in a rectangular shape, which can be attached to a side of a desk; a power supply button unit (11) placed on an upper side of the processor mainframe unit (10) to operate the machine by pressing ON or OFF; a motor unit (12) which serves for the principle of a cleaner in the processor mainframe unit (10); a passage unit (13) which is in the processor mainframe unit (10) to send particles absorbed by using a motor toward a lower side; a hole unit (14) connecting a lower end unit of the processor mainframe unit (10) to the passage unit (13) to send the particles to a bag connected to a lower side; a strength unit (15) formed on an upper end unit of the processor mainframe unit (10) and on a side of the power supply button unit (11) to control the strength; and an absorption unit (20) formed on a front side of the processor mainframe unit (10) to absorb migwish and wood sawdust. The present invention is able to allow a user to more easily handle migwish on a desk or wood sawdust generated in a carpenter's shop, and increase user convenience. More specifically, according to the present invention, the wood sawdust and migwish processor can be attached to anywhere in accordance with various purposes of the user, so the conventional inconvenience can be addressed.
Patent KR-20210056606-A (KR)
Title: Apparatus and method for battle management in game
Inventor: KANG JUNG WON
IPC: A63F13/45
Filed: 2019-11-11
Abstract: Disclosed are a device and a method for managing a battle in a game. The method for managing the battle in the game according to one embodiment of the disclosure comprises: an operation of conducting a battle between a first team including one or more characters and a second team including one or more characters according to a first battle method; an operation of determining whether or not a battle conversion condition is satisfied during the battle according to the first battle method; and an operation of converting the battle method between the first team and the second team to a second battle method when the battle conversion condition is satisfied and there is a battle conversion request from either the user of the first team or the user of the second team. Therefore, the present invention is capable of providing game users with a variety of fighting methods within a single game.
Patent KR-20210058043-A (KR)
Title: Solar cell and solar cell module comprising the same
Inventor: KIM DONGHWAN
IPC: H01L31/0352
Filed: 2019-11-13
Abstract: The present invention discloses a solar cell and a solar cell module comprising the same. The solar cell includes: a lower cell; a functional layer disposed on the lower cell; and an upper cell disposed on the functional layer. The upper cell comprises: an upper passivation layer disposed on the upper surface of the functional layer; a transparent electrode disposed on the upper surface of the upper passivation layer; an upper first charge transport layer disposed on the upper surface of the transparent electrode; an upper electrode disposed adjacent to the upper first charge transport layer on the upper surface of the transparent electrode; an upper second charge transport layer disposed to be spaced apart from the upper passivation layer, the transparent electrode, the upper first charge transport layer and the upper electrode on the upper surface of the functional layer; and an upper absorption layer disposed on the upper passivation layer, the transparent electrode, the upper first charge transport layer, and the upper second charge transport layer. The light absorption of a rear solar cell can be maximized by maximizing the light transmission of the upper cell.
Patent KR-20210059821-A (KR)
Title: Curtain type photovoltaic power generation apparatus
Inventor: LEE SANG CHUN
IPC: G02B3/00
Filed: 2019-11-15
Abstract: One embodiment of the present invention relates to a curtain-type photovoltaic power generation device comprising a plurality of photovoltaic panels, wherein the photovoltaic panel includes: a substrate having a bar shape; at least one concentrating photovoltaic (CPV) cell formed on one surface of the substrate, and made of III-V group compound semiconductors; and a condensing lens formed on an upper portion of each of the at least one CPV cell to condense sunlight onto the CPV cell. Therefore, the curtain-type photovoltaic power generation device can be recharged after generating power in a short time.
Patent KR-20210063644-A (KR)
Inventor: LEE GYU IL
IPC: B29C48/36
Filed: 2019-11-25
Abstract: According to the present invention, an extrusion device for extruding a raw material in a solid state including moisture includes: a barrel having a hollow tubular shape in a longitudinal direction, having one side coupled with a hopper through which the raw material is input and an opposite side formed with a discharge port through which a dehydrated raw material is discharged, and including a slot part formed in a specific section between the discharge port and the hopper to allow an inside to communicate with an outside; a screw mounted inside the barrel, having a rod shape to transfer the raw material input from the hopper to the discharge port while axially rotating in one direction, and having a screw thread formed on an outer peripheral surface of the screw; and a heater unit mounted on the barrel to heat the raw material, wherein the raw material introduced into the barrel through the hopper is gradually heated by the heater unit while being transferred inside the barrel through the screw, wherein the screw has a kneading zone in which raw materials transferred by the screw thread are compressed, and wherein the raw material is melted inside the barrel so as to be at least partially phase-changed into a liquid state, so that a heating temperature of the heater unit and an axial rotation speed of the screw are controlled to allow the raw material in the liquid state to form a sealing film that shields an inner cross section of the barrel in the kneading zone. Accordingly, extrusion efficiency is increased.
Patent KR-20210063745-A (KR)
Title: Method and apparatus for recognizing passengers using artificial neural network
Inventor: KIM HYUN DUK
IPC: G06K9/00
Filed: 2019-11-25
Abstract: A passenger recognition method according to an embodiment of the present invention comprises: a step of obtaining a plurality of frames including at least one head; a step of inputting the plurality of frames into a neural network comprising a plurality of convolutional layers and a plurality of head detection networks; a step of inputting the first feature map output from the first convolutional layer to a first head detection network, and inputting the second feature map output from the second convolutional layer and the first feature map to a second head detection network; a step in which after upsampling the first feature map in the second head detection network, a convolution operation is performed with the second feature map, and on the basis of the output data of the second head detection network, the first feature map is applied to the plurality of frames, detecting the included head; and a step in which when the detected head passes through the first line and then passes through the second line, it is determined that the passenger has boarded, and when the head passes through the first line after passing through the second line, the passenger gets off step to judge.
Patent KR-20210064711-A (KR)
Title: Switch operation sensing device with common noise cancellation
Inventor: LEE JOO HYOUNG
IPC: G06F3/041
Filed: 2019-11-26
Abstract: According to an embodiment of the present invention, a switch operation sensing device includes: an operation unit including a conductive first operation member integrally formed with a housing; a magnetic member disposed inside the operation unit; and an oscillating circuit comprising a first inductor element and a second inductor element, wherein when an operation is applied to the first operating member, the oscillating circuit generates a first resonant frequency which is variable based on an interaction between the first operating member and the first inductor element, and generate a second resonant frequency which is variable based on an interaction between the magnetic member and the second inductor element.
Patent KR-20210065570-A (KR)
Title: METHOD AND DEVICE FOR PROVIDING A HELP OF THE PROGRAM through the chatbot service
Inventor: SHIN TAE HA
IPC: G06F9/451
Filed: 2019-11-27
Abstract: Disclosed are a method and device for providing the help of a program through a chatbot service. The method for providing the help of the program through the chatbot service according to one embodiment of the present invention may comprise: a step of receiving a user's request for a chatbot service on a specific screen of the program including a plurality of operation interfaces; a step of displaying an interactive interface for providing the chatbot service; a step of proposing a plurality of options corresponding to the help of operation interfaces included in the specific screen through the interactive interface; and a step of providing the help of the operation interface corresponding to an option selected by a user from among the plurality of options.
Patent KR-20210066376-A (KR)
Title: Wireless power transfer schemes for wideband multipath channel
Inventor: PARK HYUNCHEOL
IPC: H02J50/20
Filed: 2019-11-28
Abstract: Disclosed are a wireless power transfer method in a wideband multipath channel using multiple antennas and a system thereof.
Patent KR-20210069503-A (KR)
Title: Composition for cryopreservation of cell including DNA nanostructure and use thereof
Inventor: AHN DONG JUNE
IPC: A23L3/36
Filed: 2019-12-03
Abstract: The present invention relates to a composition having a freezing control function and a cryopreservation method using the composition. The composition includes a DNA nanostructure having a branched shape of 3-arm to 12-arm. The composition having the freezing control function of the present invention is mixed with a composition containing cells to be frozen, so that cells can be preserved in a frozen state, and food can be preserved in a frozen state by mixing the composition with a composition containing food to be frozen.
Patent KR-20210073046-A (KR)
Title: Recording Medium
Inventor: LEE JUN HEE
IPC: H04L47/22
Filed: 2019-12-10
Abstract: According to an embodiment of the present invention, a recording medium recording a program for operation of a (data distribution service) DDS middleware device includes: a function of transferring a message request received from a user device to an event processing unit; and a function of serializing the message received from the event processing unit and transmitting the message received to a network through a communication interface unit. The event processing unit includes a status information management unit which performs a transition between a plurality of status information for determining whether to transmit a retransmission message corresponding thereto in response to detection of loss of the message generated within a predetermined time. Accordingly, the present invention realizes low latency and effectively enables real-time processing.
Patent KR-20210073885-A (KR)
Title: Battery assembly
Inventor: PAKR SANG HUN
IPC: H01M50/50
Filed: 2019-12-11
Abstract: The present invention discloses a battery assembly capable of forming a wide conductive surface through a connection member to widely surround an outer circumferential surface of a battery. The battery assembly includes: first and second batteries arranged adjacent to each other in a first direction; and a connection member including a pair of elastic members interposing the first battery and the second battery between the elastic members and facing each other in a second direction. Each elastic member includes a pair of pressing members to surround outer circumferential surfaces of the first battery and the second battery and a deformation member which surrounds a circumference of a support protrusion arranged in a row between the pressing members and is bent in a zigzag manner. According to the present invention, provided is the battery assembly in which the connection member is applied to electrically connect mutually different batteries to each other through a simply-fitting coupling scheme of the mutually different batteries. The wide conductive surface may be formed through the connection member to widely surround the outer circumferential surface of the battery, and the interference with another connection unit connected to an end portion of the battery through the connection member to surround the outer circumferential surface of the battery instead of the end portion of the battery may be avoided.
Patent KR-20210078908-A (KR)
Title: Steel material for earthquake-resistant structures and method of manufacturing the same
Inventor: YANG YO SEP
IPC: C22C38/04
Filed: 2019-12-19
Abstract: The present invention relates to a steel material for an earthquake-resistant structure with a low yield ratio and a manufacturing method thereof. An embodiment of the present invention provides the steel material for an earthquake-resistant structure and the manufacturing method thereof, wherein the steel material includes, by weight, 0.30 to 0.50 % of C, 0.5 to 1.0 % of Si, 0.5 to 1.0 % of Mn, 0.10 to 0.30 % of V, 0.03 % or less (excluding 0 %) of P, 0.03% or less (excluding 0 %) of S, 0.005 % or less (excluding 0 %) of Al, 0.009 to 0.020 % of N, the balance Fe, and other unavoidable impurities, and the microstructure of D/4 to 3D/4 region from the surface includes 30 to 40 area % of ferrite and the remaining perlite, wherein D is the diameter of the steel material, and the unit is mm.
Patent KR-20210080637-A (KR)
Title: Method for Displaying Pet's Emotional Sate Based on Artificial Intelligence
Inventor: KIM JAE HYUNG
IPC: G06K9/00
Filed: 2019-12-19
Abstract: The present invention relates to a method for displaying the emotional state of a pet based on artificial intelligence. More specifically, a method for displaying the emotional state of pet based on artificial intelligence according to an embodiment of the present invention includes a first step of generating expression-based emotional state determination information and storing the same in a designated storage region; a second step of receiving video data and audio data and linking/storing/managing the data in the specific storage area of a specified storage medium, a third step of determining the emotional state value of the pet for each emotion item; a fourth step of generating the emotional state information of the pet for each emotion item; and a fifth step of providing transmission data to the app of the user wireless terminal or an IPTV. It is possible to check the emotional state of the pet in real time.
Patent KR-20210079068-A (KR)
Title: Catalyst for manufacturing hydrocarbon and method for preparing thereof
Inventor: BAIK JOON HYUN
IPC: C10G2/00
Filed: 2019-12-19
Abstract: The present invention relates to a catalyst which can be used in a water gas shift reaction and a manufacturing method thereof, and specifically, to: a catalyst for manufacturing hydrocarbon, which contains a catalytically active component comprising, based on total catalyst metal, 30 to 40 wt% of cobalt (Co), 13 to 18 wt% of zinc (Zn), 0.5 to 2 wt% of aluminum (Al) and 5 to 18 wt% of manganese (Mn) to include a manganese-rich layer present on a surface layer of catalyst particles; and a manufacturing method of the catalyst.
Patent KR-20210079764-A (KR)
Title: Cold rolled steel sheet and metal plated steel sheet having excellent bake hardenability and aging property at room temperature, and manufacturing method thereof
Inventor: LEE JE WOONG
IPC: B21B3/00
Filed: 2019-12-20
Abstract: According to one aspect of the present invention, a cold-rolled steel sheet having excellent bake-hardenability and room-temperature aging resistance includes 0.002-0.015 wt% of C, 1.5-3.0 wt% of Mn, no more than 0.03 wt% of P, no more than 0.01 wt% of S, no more than 0.01 wt% of N, 0.02-0.06 wt% of sol.Al, no more than 1.2 wt% (excluding 0) of Cr, and the remaining of Fe and inevitable impurities, and includes ferrite, which is a matrix structure, and the remaining of a hard structure as a microstructure, and a hard structure possession ratio (V) of a grain triple point defined by the following relational expression 1 can be no less than 70%. [Relational expression 1] V(%) = {Vtp / (Vgb + Vtp)} × 100 In the relational expression 1, Vgb refers to the number of hard structures observed from ferrite grains in an observation area, and Vtp refers to the number of hard structures observed from a triple point of the ferrite grains in the observation area.
Patent KR-20210081471-A (KR)
Title: Non-transitory computer-readable medium storing program code, decryption device, and communication system including encryption device and decryption device
Inventor: LEE JEEHYOUNG
IPC: H04L9/30
Filed: 2019-12-23
Abstract: In a non-transitory computer-readable medium storing a program code executable by a processor according to an embodiment of the present invention, the processor executes the following steps of: calculating a message based on a first ciphertext, a second ciphertext, and a private key; comparing a coefficient of the message with a reference value based on a decimal; determining a coefficient of a modified message according to a comparison result between the coefficient of the message and the reference value; and decrypting the modified message.