baber/WOPTO huggingface dataset:
Patent KR-20210158570-A (KR)
Inventor: CHOI JUNSU
IPC: H04B17/345
Filed: 2020-06-24
Abstract: According to various embodiments, an electronic device comprises: at least one communication circuit; and at least one processor, wherein the at least one processor receives a synchronization signal from a first external electronic device using the at least one communication circuit and sets to determine an operation mode of the electronic device as either an operation mode of a downlink operation mode or an uplink operation mode based on the received synchronization signal, and the synchronization signal may be a signal for setting the operation mode of the electronic device to operate in the same manner as the operation mode of a second external electronic device included in the neighboring BSS for the electronic device. In addition, various embodiments are possible. Therefore, the present invention is capable of reducing the costs incurred when acquiring the channel environment information.
Patent KR-20210102823-A (KR)
Title: System for automatic treatment of companion animal defecation
Inventor: HYUN SANG HYUP
IPC: A01K23/00
Filed: 2020-07-02
Abstract: The present invention relates to a system for automatic treatment of companion animal defecation which, more specifically, comprises a control unit for controlling operation of a defecation removing means for removing companion animal excrement and a sealing and discharging means for receiving and sealing the excrement. According to the present invention, disposal for excrement of companion animals can be conveniently performed.
Patent KR-20220004877-A (KR)
Title: Quantum Key Distribution Node Apparatus and Method for Quantum Key Distribution thereof
Inventor: KO HAENG SEOK
IPC: H04L9/08
Filed: 2020-07-03
Abstract: Disclosed are a quantum key distribution node device and a method for distributing a quantum key therein. According to an embodiment of the present invention, the quantum key distribution node device comprises: a quantum key distribution unit for generating a quantum key and a quantum key ID; a quantum key synchronization managing unit for sharing transmission and reception quantum keys with a quantum key distribution node device while distributing and storing the quantum key and the quantum key ID generated by the quantum key distribution unit as the transmission and reception quantum keys; and a quantum key integration unit for transmitting a master key and a master key ID generated as a random number to a cryptographic device as the master key is requested with an ID of another cryptographic device from the connected cryptographic device, and transmitting a packing including the master key, the master key ID and the quantum key ID encrypted with the transmission quantum key shared with another quantum key distribution node device connected to another cryptographic device. Therefore, the key request processing performance can be improved.
Patent KR-20220008566-A (KR)
Title: Bed assembly
Inventor: PARK CHULWOO
IPC: A47B85/06
Filed: 2020-07-14
Abstract: The present invention relates to a bed assembly including a mattress. The bed assembly includes: a head frame (100) located in a front end part of the bed assembly, and including a desk part (110) drawn out in the direction in which the mattress (200) is located; the mattress (200) including first and second mattresses (210, 220) placed in series with respect to the head frame (100); an outer frame (300) combined with the head frame (100), and fixing the first and second mattresses (210, 220) located on an upper side; and an inner frame (400) housed in the outer frame (300), supporting the first and second mattresses (210, 220) located in an upper part, and including a moving module (410) moving the first mattress (210) to the head frame (100) side, and a sliding module (420) sliding the second mattress (220) to the head frame (100) side. The moving module (410) is moved so as to support a lower part of the desk part (110) in a state in which the desk part (110) is drawn out. The sliding module (420) is slid to the head frame (100) by a predetermined distance so as to support the hips of a user in a state in which the first mattress (210) is moved to the head frame (100) side.
Patent KR-20220010120-A (KR)
Inventor: MIN JI WON
IPC: A41C3/12
Filed: 2020-07-17
Abstract: The present invention relates to a correctional crossing brassiere to increase a correction effect without wires. According to one embodiment of the present invention, the correctional crossing brassiere comprises: a first cup part having an outwardly convex shape; a second cup part disposed in line symmetry with the first cup part and having an outwardly convex shape; a first support disposed on a side surface of the first cup part in a direction opposite to the second cup part; a second front support disposed on a side surface of the second cup part in a direction opposite to the first cup part; a first wing part extending from the first front support in the opposite to the first cup part; a second wing portion extending from the second front support in the direction opposite to the second cup part; a first X-up lower band part extending from the first cup part in the direction of the second cup part to be connected to the second front support; and a second X-up lower band part extending from the second cup part in the direction of the second cup part to be connected to the first front support.
Patent KR-20200096747-A (KR)
Inventor: KANG IN KYU
IPC: G01S13/88
Filed: 2020-07-24
Abstract: The present invention relates to a harmful wildlife animal repelling device. The harmful wildlife animal repelling device comprises: a radar (20); a light irradiation unit (30); a sound unit (40); a rotation operation unit (50); a solar cell (60); a battery (70); a solar controller (80); and a control unit (90). According to the present invention, light and noise are irregularly and selectively generated.
Patent KR-20220016332-A (KR)
Inventor: YOU JUNG GUN
IPC: H01L29/786
Filed: 2020-07-30
Abstract: An objective of the present invention is to provide a semiconductor device including structures which prevent a crack or water from infiltrating into an internal integrated circuit region. According to an embodiment of the present invention, the semiconductor device comprises: a substrate having a middle region and a surrounding region enclosing the middle region; an integrated circuit structure arranged on the middle region of the substrate; and a first structure enclosing the middle region in the surrounding region of the substrate. A portion of the first structure includes: a first pin structure defined by a device separation region within the substrate, and protruding from the substrate; a first dielectric layer covering the upper surface and sides of the first pin structure and the upper surface of the device separation region; and a first gate conduction layer arranged on the first pin structure. The first pin structure includes first pin line portions of a line shape extended in a first direction. The first gate conduction layer includes a first gate line portion of a line shape extended in the first direction. The first pin line portions have a first width in a second direction perpendicular to the first direction, and the first gate line portion has a second width smaller than the first width in the second direction.
Patent KR-20220018178-A (KR)
Inventor: KYONG BAE PARK
IPC: F25D21/02
Filed: 2020-08-06
Abstract: The present invention relates to a refrigerator and a method for controlling operation thereof. The method for controlling operation of the refrigerator comprises: a frosting detection operation for measuring a logic temperature (ΔHt), which is a temperature difference between the fluid passing in the frosting detection flow path when the cycle arrives or after the defrosting operation is performed; and a defrosting operation for removing the frosting of a cold air heat source, when the logic temperature (ΔHt) is within the range of the defrost temperature difference. Accordingly, according to the present invention, the refrigerator can reduce unnecessary power consumption as much as possible and improve consumption efficiency by allowing the execution cycle for the next frosting detection operation to vary according to the logic temperature (ΔHt) confirmed through the frosting detection operation.
Patent KR-20210023705-A (KR)
Title: Virtual radio access network system and method for optimized real-time responsive continuous location-based cloud computing, rendering, tracking, and communication services in three-dimensional space through a distributed computing center network
Inventor: YERLI CEVAT
IPC: H04L12/24
Filed: 2020-08-11
Abstract: Provided are a virtual wireless access network system for real-time responsive continuous position-based cloud computing, rendering, tracking and communication services optimized in a three-dimensional space through a distributed computing center network, and a method thereof. The system includes distributed computing centers connected with data centers. Each of the computing centers also includes at least one cloud server formed so as to have computing resources sufficient to perform computing and rendering with respect to at least one client device. Each of the data centers also includes at least one master server having computing resources sufficient to perform the storage of applications and user data, the synchronization of digital reality data transmitted by the cloud server, dynamic network slicing and service quality management. Commands for performing such methods are embodied in a digital reality virtual wireless access network part in the cloud server.
Patent KR-20220022692-A (KR)
Inventor: KIM TAE HOON
IPC: H01L23/48
Filed: 2020-08-19
Abstract: A semiconductor package is provided. According to an embodiment of the present invention, the semiconductor package comprises: at least one semiconductor chip disposed to allow active surface having a chip pad to face a rewiring layer; a vertical interconnector having a first end connected to the chip pad and extending in a vertical direction toward the rewiring layer; a molding layer covering the semiconductor chip and the vertical interconnector and exposing one surface of a second end opposite to the first end of the vertical interconnector; and a rewiring layer formed on the molding layer and having a rewiring land in contact with one surface of the second end. A width of the one surface of the second end can be greater than a width of an extension unit between the first end and the second end of the vertical interconnector.
Patent KR-20220022741-A (KR)
Inventor: PARK GIL JOO
IPC: G01C21/34
Filed: 2020-08-19
Abstract: Disclosed is a user terminal apparatus. The user terminal apparatus comprises: a communication device communicating with an external device; a display; and a processor which controls the communication device to receive location information from at least one of a plurality of BLE devices disposed in an interior space when a predetermined event occurs, controls the communication device to receive evacuation route information based on the received location information from the external devices when the location information is received, and controls the display to display the received evacuation route information. The navigation apparatus guides a user to a safe location by obtaining location information from the plurality of BLE devices.
Patent KR-20220023035-A (KR)
Inventor: HAN DONG WOO
IPC: A24F40/00
Filed: 2020-08-20
Abstract: The present invention relates to an electronic cigarette atomizer holder for safely storing an electronic cigarette atomizer by means of finishing and a rubber elastic material-inserted joint. The electronic cigarette atomizer holder includes: a main body (200) provided with a joint where an atomizer (1000) can be seated; a shock-absorbing member (100) protecting the surface of the lower end portion where the atomizer (1000) is seated and comes into contact and acting as a buffer with respect to the load thereof; and a non-slip member (300) preventing the main body (200) from slipping or being pushed by coming into close contact with the surface of the fixed position where the main body (200) is positioned. Using the electronic cigarette atomizer holder described above, screw thread damage, impacts on inner components, and outer coating scratches can be minimized for an electronic cigarette atomizer and the electronic cigarette atomizer can be effectively protected.
Patent KR-20220023362-A (KR)
Title: welded connection structure between metal members
Inventor: PARK IN CHEOL
IPC: B23K26/00
Filed: 2020-08-21
Abstract: The present invention is a technique for combining two metal members. More particularly, the present invention relates to a welding connection structure between metal members that can minimize welding traces and improve bonding strength when two metal members forming a predetermined bonding angle are joined by welding. According to the present invention, in the welding connection structure between metal members, one end of a second member is brought into contact with a bonding surface of a first member at a predetermined angle, a connecting piece is positioned to be constrained at one end of the second member, and one or more through holes are formed in the connecting piece, so that the first member and the second member are coupled to each other by welding at the through hole.
Patent KR-20220023557-A (KR)
Title: Locally flexible metal organic frameworks and method for separating isotope mixture using the same
Inventor: OH HYUN CHUL
IPC: B01J20/22
Filed: 2020-08-21
Abstract: The present invention relates to a locally flexible metal-organic framework and an isotope separation method using the same. The locally flexible metal-organic framework according to one embodiment of the present invention comprises: at least three pores; and an opening connecting each of the pores, wherein the opening has different sizes.
Patent KR-20220026001-A (KR)
Title: Display apparatus and method of compensating image of display panel using the same
Inventor: BAE MIN SEOK
IPC: G09G3/20
Filed: 2020-08-24
Abstract: A display apparatus includes a first compensation unit, a second compensation unit, and a display panel. The first compensation unit generates a first compensation coefficient based on sensing data of a pixel measured at a first grayscale, generates a second compensation coefficient based on camera image data captured at a second grayscale greater than the first grayscale, and compensates image data based on the first compensation coefficient and the second compensation coefficient. The second compensation unit compensates for the image data by modeling sensing data of the entire grayscale region based on the sensing data of the pixel measured at third and fourth grayscales. The display panel displays an image based on the image data compensated by the first compensation unit and the second compensation unit.
Patent KR-20220026769-A (KR)
Title: Head rest module
Inventor: SHIN KANG MOK
IPC: B60N2/809
Filed: 2020-08-26
Abstract: In accordance with the present invention, provided is a head rest module including: a stay; a mounting base combined with the stay; a moving body placed to be relatively movable in forward and backward directions crossing with a plane formed by the stay with respect to the mounting base; and a forward and backward locking unit including an engagement part combined with the moving body in the forward and backward directions, and a release control part connected with the engagement part and formed to be pressable in left and right directions crossing with the forward and backward directions. One of the mounting base and the engagement part includes a forward and backward engaged member, and the other one thereof includes a plurality of forward and backward position determination grooves arranged in the forward and backward directions and engaged with the forward and backward engaged member. The engagement part is moved in the left and right directions due to the pressing of the release control part to switch the engaged state of the forward and backward engaged member to a released state with respect to one of the plurality of forward and backward position determination grooves. Therefore, the present invention is capable of minimizing the width of a head rest.
Patent KR-20210031822-A (KR)
Title: Polishing composition, method of producing the same, polishing method and method of producing semiconductor substrate
Inventor: MAE RYOTA
IPC: H01L21/3205
Filed: 2020-08-28
Abstract: A polishing composition according to the present invention contains colloidal silica and a quaternary ammonium cation represented by chemical formula (1), wherein the pH is less than 4.0, and the zeta potential of the colloidal silica is -60 mV or more, and -35 mV or less. If the pH of the present invention is less than 4.0, there is an advantageous effect that the polishing rate of a polishing object, particularly SiOC, is improved.
Patent KR-20210101121-A (KR)
Title: Exhaust pipe device
Inventor: MATSUBA HIROSHI
IPC: C23C16/44
Filed: 2020-08-28
Abstract: According to an embodiment of the present invention, provided is an exhaust pipe device used as a part of an exhaust pipe disposed between a film forming chamber and a vacuum pump exhausting the inside of the film forming chamber. The exhaust pipe device comprises a pipe main body, a coil, an inner pipe, and a plasma generating circuit. The coil is disposed inside the pipe main body. The inner pipe is a dielectric disposed inside the coil. The plasma generating circuit generates plasma inside the inner pipe using the coil.
Patent KR-20220028707-A (KR)
Title: Method for wireless lan broadband transmission and apparatuses performing the same
Inventor: YUN JI HOON
IPC: H04W84/12
Filed: 2020-08-31
Abstract: A method for wireless LAN broadband transmission and devices performing the same are disclosed. According to an embodiment, a wireless LAN broadband transmission method comprises the following steps of: adaptively changing a signaling structure for transmitting resource unit information; configuring a transmission frame by using the changed signaling structure; and transmitting the transmission frame.
Patent KR-20220028908-A (KR)
Inventor: JUNG YEON SUNG
IPC: B24B41/04
Filed: 2020-08-31
Abstract: In accordance with the present invention, a super finishing apparatus for a roll type workpiece, which is provided to treat the surface of a roll type workpiece, includes: a workpiece rotator supporting a roll type workpiece to be rotatable; a first rail placed in parallel with a rotation center axis of the workpiece rotator; a first moving frame installed to be linearly moved along the first rail; a second rail placed on the first moving frame to be vertical to the first rail; a second moving frame installed to be linearly moved along the second rail, toward or away from the roll type workpiece combined with the workpiece rotator; and a super finishing unit installed in the second moving frame, and including a super finishing unit shaft placed vertically to the rotation center axis of the workpiece rotator, a super finishing unit driver providing a rotating force to the super finishing unit shaft, and a finishing stone detachably combined with the super finishing unit shaft and finishing the roll type workpiece in contact with the roll type workpiece. Therefore, the present invention is capable of enabling efficient work.
Patent KR-20220037064-A (KR)
Inventor: KIM DONG HAN
IPC: G06N3/08
Filed: 2020-09-17
Abstract: The present specification discloses a searching method performed by an electronic device, which includes the steps of: generating a user question vector for a user question; selecting a similar question based on a similarity analysis result with the user question vector; and determining an answer to the similar question as an answer to the user question.
Patent KR-20220040027-A (KR)
Title: Smart disposable gowns with quarantine masks
Inventor: PARK SEOK JU
IPC: A41D19/00
Filed: 2020-09-23
Abstract: Disclosed is a smart disposable gown with a disinfection mask. According to the present invention, the smart disposable gown comprises: a head protector covering the face of the body including a wearer's head; a body part in which a body protector covering the upper body and the lower body is integrated; an arm oversleeve integrally formed with the body part to allow the entire arm to be fit thereinto when the front surface of the body is covered; a glove part integrally formed with a glove into which the hand is fitted; a cut edge formed on the rear surface of the body part to open and close a wearing hole surrounding the wearer's body; and a fastening part equipped with a fixing part so that the cut edge is maintained in a state surrounding the rear surface of the body. Accordingly, the smart disposable gown is automatically worn on the body of medical staff who wear disposable gowns several times a day, thereby providing advantages of significantly reducing fatigue of the medical staff, not using the hands, and automatically wearing a mask upon wearing the disposable gown to perform precautionary measures to prevent infection due to viruses included in inhaled air.
Patent KR-20220040221-A (KR)
Inventor: YONGCHEOL SA
IPC: F25B41/00
Filed: 2020-09-23
Abstract: The present invention provides a multi-air conditioner for cooling and heating operation, which comprises: at least one indoor unit installed in an indoor space and having an indoor heat exchanger; an outdoor unit connected to the indoor unit through a refrigerant pipe and having an outdoor heat exchanger, a compressor, an outdoor expansion valve, and a four-way valve; at least one leakage blocking valve formed on the refrigerant pipe to block a flow of a refrigerant of the refrigerant pipe when the refrigerant leaks from the refrigerant pipe in the indoor space; and a buffer unit installed on the refrigerant pipe between the indoor unit and the outdoor unit and collecting the leaking refrigerant of the refrigerant pipe. Therefore, the present invention collects the refrigerant in a buffer tank when the refrigerant leaks to the indoor space to minimize an amount of the leaking refrigerant.
Patent KR-20220041448-A (KR)
Title: Method and apparatus for synthesizing voice of based text
Inventor: CHAE GYEONG SU
IPC: G10L15/08
Filed: 2020-09-25
Abstract: Disclosed are a method and device for synthesizing a speech based on a text. The disclosed device for synthesizing the speech according to one embodiment comprises: one or more processors; a pre-processing module that displays, as a computing device having a memory storing one or more programs to be executed by one or more processors, a preset classification symbol for each inputted unit text; and a speech synthesis module that receives each unit text displayed with the classification symbol and synthesizes the speech uttering the unit text based on the inputted unit text. Therefore, the present invention is capable of producing a natural speech synthesis result.
Patent KR-20220042851-A (KR)
Title: Recorded media recording of the signal optimization device, method and program for performing the analysis applicable to low power-low capacity embedded equipment
Inventor: DAEJIN PARK
IPC: A61B5/00
Filed: 2020-09-28
Abstract: Provided is a signal optimization device generates a difference value by setting a reference level for a measurement signal, generates a maximum value of an approximation error by using a first difference value, which is the biggest value of a plurality of difference values, and a second difference value, which is the smallest value of the plurality of difference values, generates an optimization signal by performing scaling according to a weight from a discrete signal according to a difference value of a level of a measurement signal and a reference level, and matches the generated optimization signal to the difference value.