baber/WOPTO huggingface dataset:
Patent KR-20210038397-A (KR)
Title: Soundwave communication using prefix and postfix structure
Inventor: CHO WON KI
IPC: H04L5/06
Filed: 2020-09-30
Abstract: Disclosed is a system for classifying a plurality of channels through sound wave communication using a prefix-postfix structure in a vehicle opening/closing system using sound wave communication through a CHIRP signal. In a transmission unit, a front part for transmitting the CHIRP signal in each channel transmits a prefix signal that linearly increases from a first frequency to a second frequency or decreases linearly from the second frequency to the first frequency. In an even channel among the channels of the transmission unit, a prefix transmits a signal that linearly increases from the first frequency to the second frequency, and in an odd channel among the channels of the transmission unit, the prefix transmits a prefix signal that linearly decreases from the second frequency to the first frequency. A control unit selects the channel having the largest correlation value by calculating a correlation value based on data carried in a postfix signal, which is the remaining part of the CHIRP signal transmitted by the transmission unit, except for the prefix signal, and calculates the distance between the transmission unit and a reception unit using the correlation value and time information of the selected channel.
Patent KR-20220045302-A (KR)
Title: Wave Perm Molding Machine
Inventor: KIM HYUN JA
IPC: A45D2/24
Filed: 2020-10-05
Abstract: The present invention relates to a wavy perm molding machine to enable even an unskilled person to easily perform a wavy perm. According to the present invention, the wavy perm molding machine comprises: a hair forming member (10) having a plurality of curved protrusion wheel parts (11) and rod groove parts (12) formed at equal intervals and having a wavy shape by mutually and integrally connected to each other by a connection part (11a) located in the opposite direction to the curved protrusion wheel part (11) between the curved protrusion wheel parts (11); a rod (20) fitted so that hair (H) is inserted and closely attached to the rod groove part (12); and a binding tool (13) binding both sides of the curved protrusion wheel part (11) and the rod (20).
Patent KR-20220046113-A (KR)
Inventor: JI CHANG HYEON
IPC: A61B5/00
Filed: 2020-10-07
Abstract: An optical probe according to an embodiment includes: a light source for generating an optical signal; a plurality of waveguides configured to guide an optical signal to an object; a plurality of electrodes for recording electrical signals generated from the object; and a modulator transmitting the optical signal of the light source to at least one to be targeted among the plurality of waveguides.
Patent KR-20220032437-A (KR)
Title: Non-face-to-face plastic surgery consultation system providing standardized quotations
Inventor: LEE IN JAE
IPC: H04N21/266
Filed: 2020-10-07
Abstract: The present invention relates to a non-face-to-face plastic surgery consultation system for providing standardized quotations to provide increased confidence in surgical quotations. According to one embodiment of the present invention, the non-face-to-face plastic surgery consultation system connected to a user terminal and an specialist terminal through a network comprises: a specialist information unit receiving and storing specialist information transmitted from the specialist terminal; a consultation reception unit receiving and accepting request information transmitted from the user terminal; a search unit searching for the specialist information corresponding to the requested information transmitted to the consultation reception unit and transmitting the searched specialist information to the user terminal that has transmitted the request information; a consultation request unit receiving a selection signal according to the specialist information selected from the user terminal and transmitting schedule information of the specialist information corresponding to the selection signal to the user terminal that has transmitted the selection signal; a reservation management unit receiving reservation information corresponding to schedule information from the user terminal to transmit the received reservation information to the specialist terminal corresponding to schedule information, receiving an approval signal corresponding to the reservation information from the specialist terminal to transmit the reservation completion information to the specialist terminal corresponding to the approval signal and to the user terminal has transmitted the reservation information corresponding to the approval signal; a counseling execution unit receiving a user's video from the user terminal at a consultation date and time corresponding to the reservation completion information to transmit and output the user's video to the specialist terminal and receiving the specialist's video from the specialist's terminal to transmit and output the specialist's video to the user terminal; and a consultation management unit receiving the consultation information from the specialist terminal and generating quote information on the basis of the consultation information and the request information to transmit the quote information to the user terminal.
Patent KR-20210109427-A (KR)
Title: Flip chip interconnection and circuit board thereof
Inventor: Ma yu chen
IPC: H05K1/18
Filed: 2020-10-08
Abstract: The present invention relates to a circuit board which comprises a substrate, a plurality of inner leads, a T-type circuit, and a dummy metal pattern. In a flip-chip bonding structure, the plurality of inner leads, the T-type circuit, and the dummy metal pattern are located in an inner bonding region of the substrate, the T-type circuit has a main part, a connection part and a branching part, the connection part is connected to the main part and the branching part, the main part is elongated along the direction of a transverse axis, the branching part is elongated along the direction of a longitudinal axis, and the dummy metal pattern is positioned between the connection part and the plurality of inner leads.
Patent KR-20220047019-A (KR)
Inventor: KWON HYUK
IPC: G01B11/24
Filed: 2020-10-08
Abstract: Disclosed is a device for measuring the warpage amount and thickness of a PCB. The device for measuring the warpage amount and thickness of a PCB comprises: a worktable; a PCB mounting part arranged on top of the worktable and fixing a PCB using a vacuum adsorption method; a plurality of first guide parts arranged in a first direction with the PCB mounting part therebetween; a first movement part capable of reciprocating along the first guide part; a second guide part arranged on one side surface of the first movement part in a second direction perpendicular to the first direction; a second movement part capable of reciprocating along the second guide part; and a measurement part arranged on one side surface of the second movement part and capable of measuring either or both of the warpage amount and thickness of the PCB, wherein the measurement part can reciprocate in one or more directions between the first direction and the second direction. Therefore, provided is a device for measuring either or both of the warpage amount and thickness of a PCB using a non-contact laser displacement sensor.
Patent KR-20220050450-A (KR)
Inventor: SO WON WOOK
IPC: H01Q1/24
Filed: 2020-10-16
Abstract: An antenna device according to the embodiment includes: a ground plane including first sides parallel to the first direction and second sides parallel to the second direction on a plane formed by crossing the first direction and the second direction; a dielectric layer positioned over the ground plane along the third direction; an antenna patch positioned on the dielectric layer along the third direction; and a plurality of vias connected to the ground plane and passing through at least a portion of the dielectric layer. A length of each of the first sides measured along the first direction may be longer than a length of each of the second sides measured along the second direction. The antenna device can be placed in a narrow area, and the performance of the antenna device can be increased.
Patent KR-20220051749-A (KR)
Inventor: KI HYUN SIK
IPC: G06F21/62
Filed: 2020-10-19
Abstract: The present invention provides an electronic device and an operating method thereof, wherein the alighting of a passenger from a vehicle is recognized and data related to personal information is automatically deleted based on the result of alighting recognition. The electronic device according to an embodiment of the present invention detects the alighting of a passenger from a vehicle using either or both of the result of passenger recognition using a sensor module and information on connection to a mobile device obtained through a network interface, determines the deletion level of data related to the personal information of the passenger based on the use history information of the passenger including the latest use time and a use frequency, and deletes the data related to the personal information based on the determined deletion level.
Patent KR-20210150254-A (KR)
Inventor: LEE JOO HYOUNG
IPC: H03K17/96
Filed: 2020-10-20
Abstract: According to one embodiment of the present invention, a sensing coil can be connected to a sensing electrode regardless of a position where the sensing coil is disposed, so that freedom of disposition for internal disposition of the sensing coil can be improved. According to an embodiment of the present invention, a touch sensing applied to an electronic device including a side unit having a frame, which is a conductor, coupled to a cover, which is a nonconductor, and a touch switch unit having a first touch member that is a part of the cover comprises: a first sensing electrode disposed inside the first touch member; a first sensing coil electrically connected to the first sensing electrode and disposed inside the electronic device; and a first connecting lead including one end connected to the first sensing electrode and the other end connected to the first sensing coil and electrically connecting the first sensing electrode and the first sensing coil.
Patent KR-20220052546-A (KR)
Inventor: HONG HYE SUN
IPC: G06N3/04
Filed: 2020-10-21
Abstract: Disclosed are a method and device for processing the data and an electronic device and accelerator system comprising the same. The disclosed method for processing the data comprises: a step of receiving a request to execute a model on an accelerator; a step of generating a plurality of candidate kernels for each layer included in the model; and a step of allocating the selected any one to the accelerator based on the kernel information and the state information of the accelerator corresponding among the plurality of candidate kernels for the layer to be executed in the accelerator.
Patent KR-20210098827-A (KR)
Title: Apparatus and method for reducing fine particle concentration
Inventor: LEE SANG WON
IPC: B03C3/38
Filed: 2020-10-21
Abstract: One aspect of the present invention relates to an apparatus for reducing a concentration of fine particles, comprising: a flame nozzle assembly including a nozzle housing which accommodates fuel, a fuel outlet through which the fuel is ejected, and an air inlet part through which air to be mixed with the fuel is entered; a fuel supply module supplying the fuel to the flame nozzle assembly; an electrode positioned within the nozzle housing of the flame nozzle assembly; a power supply supplying power to the apparatus for reducing a concentration of fine particles; and a controller reducing the concentration of fine particles in a target area through the flame nozzle assembly using the power.
Patent KR-20220055035-A (KR)
Title: Monitoring system for insulation
Inventor: PARK JIN HYUN
IPC: E05F5/08
Filed: 2020-10-26
Abstract: The present invention relates to a fire and electric shock prevention type monitoring system with an improved open feature of an electrical facility door and, more specifically, to a fire and electric shock prevention type monitoring system with an improved open feature of an electrical facility door which enables effective electricity usage by preventing fire and electric shock accidents and the like and smoothly performs opening with a small force while a tube is easily separated from a placing unit when the door is opened.
Patent KR-20220057917-A (KR)
Title: Semiconductor devices having dam structure
Inventor: TAKAKI SEJIE
IPC: H01L27/11575
Filed: 2020-10-30
Abstract: A semiconductor device comprises: a memory stack provided on a substrate and including gate electrodes, insulating layers, and mold layers, wherein the mold layers are disposed at the same level as the gate electrodes in a through electrode area; a channel structure penetrating vertically through the gate electrodes in a cell array area; and a dam structure disposed between the isolation insulating layers and for surrounding the through electrode area in a plan view. The dam structure includes: a dam insulating layer having a dam shape; an inner insulating layer provided inside the dam insulating layer; and an outer insulating layer provided outside the dam insulating layer. The inner insulating layer includes first protrusions protruding in a horizontal direction, and the outer insulating layer includes second protrusions protruding in the horizontal direction. Therefore, the reliability of the semiconductor device can be improved.
Patent KR-20220062786-A (KR)
Title: Dyeing device that automatically prevents twisting of fabric and dyeing method using the same
Inventor: HONG SEOK IL
IPC: D06B3/28
Filed: 2020-11-09
Abstract: The present invention relates to a dyeing device and dyeing method for detecting the twist of the fabrics so that the twist of the fabric is automatically released. The automatic fabric twist-preventing dyeing apparatus, according to an embodiment of the present invention, comprises: a body part having a space in a cylindrical shape in which dyeing is performed and having a fabric inlet opening from the inside to the outside; a guide bath part formed inside the body part and guiding the rotational transfer of the fabrics so that the fabric input through the fabric inlet opening rotates inside the body part; a dye solution nozzle part formed at one end of the guide bath part into which the fabric is input and performing dyeing while passing the fabric; a fabric transfer part passing the fabric through an inside of the dye solution nozzle part and the guide bath part by towing and rotating the fabric introduced into the fabric inlet opening; an anti-twist part passing the rotating fabric inside the body part and releasing the twisting of the fabric by rotating the fabric in the twisting direction of the fabric when twisting occurs in the fabric; and an automatic sewing part coupled to the body part and sewing one end of the fabric discharged to the fabric inlet opening through the guide bath part and the other end of the fabric located outside the fabric inlet opening.
Patent KR-20220063621-A (KR)
Title: Cleaning apparatus for manufacturing encapsulation member of organic electronic device and cleaning method
Inventor: Sang Pil LEE
IPC: B08B3/02
Filed: 2020-11-10
Abstract: The present invention provides a cleaning apparatus for organic electronic device component manufacturing equipment. The cleaning apparatus for organic electronic device component manufacturing equipment includes: a rail part; a main body part moving along the rail part; a moving part for moving the main body part; a clamping part installed on the main body part and clamping an edge of the organic electronic device component; a cleaning member supply part installed in the main body part and supplying a cleaning member so as to surround the edge of the organic electronic device component; and a control part for controlling the clamping operation of the clamping part. In addition, the present invention provides a cleaning system for organic electronic device component manufacturing equipment.
Patent KR-20220065401-A (KR)
Title: A natural phamaceutical composition comprising the extract of Houttuynia cordata Thunberg, Sophora flavescens Solander, Gardenia jasminoides Ellis, Artemisia argyi Lev. et Vant and Mentha arvensis Linne for treating atopic dermatitis
Inventor: KIM DONG HEE
IPC: A61K8/14
Filed: 2020-11-13
Abstract: The present invention relates to a pharmaceutical composition for treating natural atopic dermatitis, comprising extracts of Houttuynia cordata thunberg, Sophora flavescens solanders, Gardenia jasminoides ellis, Artemisia argyi Lev. et Vant., and Mentha arvensis Linn. More specifically, the present invention relates to a natural pharmaceutical composition for treating atopic dermatitis, which is extracted from a solid mixture including 70-130 parts by weight of Sophora flavescens solanders, 60-100 parts by weight of Gardenia jasminoides ellis, 40-80 parts by weight of Artemisia argyi Lev. et Vant., and 40-80 parts by weight of Mentha arvensis Linn., with respect to 100 parts by weight of Houttuynia cordata thunberg. In addition, the present invention relates to a natural cosmetic composition for ameliorating atopic dermatitis comprising the composition extracted from the solid mixture.
Patent KR-20220065950-A (KR)
Title: Compound and organic light emitting device comprising same
Inventor: HA JAE SEUNG
IPC: C07D411/10
Filed: 2020-11-13
Abstract: The present specification provides a compound represented by chemical formula 1, and an organic light emitting device including the same. The compound described in the present specification can be used as a material for an organic material layer of the organic light emitting device. The compound according to at least one exemplary embodiment can improve efficiency, lower driving voltage, and/or improve lifetime characteristics of the organic light emitting device.
Patent KR-20220054142-A (KR)
Title: Apparatus for skimming a floatable layer from a water surface containing oil separator
Inventor: KWON GI SUNG
IPC: B63B19/00
Filed: 2020-11-16
Abstract: The present invention relates to a ship-type device for quickly purifying contaminated water while floating on the water surface of a contaminated area when contamination occurs on the sea surface and the like. The present invention provides a surface floating layer removal device which, as a hull that is movable while floating on the water surface, comprises: a contaminated water inlet part disposed on the front side of the hull to receive contaminated water; a storage part for storing the contaminated water sucked through the contaminated water inlet part; a connection part through which the contaminated water can move by connecting the contaminated water inlet part and the storage part; a discharge part disposed at a lower end opposite to the contaminated water inlet part in the storage part and discharging the water separated downward due to the density difference to the outside of the device; and a buoyancy device connected to the storage part. The contaminated water inlet part includes an inlet at least partially disposed at the same height as the water surface in a state in which the hull floats on the water surface and through which the contaminated water is introduced as the device moves. The connection part is inclined downward from the horizontality and is disposed with a contaminated water transfer means capable of transferring the contaminated water to the storage part. At least a portion of the storage part is located below the water surface in a state in which the hull floats on the water surface and is provided with a baffle plate for increasing the flow time of the introduced contaminated water to the discharge part.
Patent KR-20220066512-A (KR)
Title: Stack guide device for bill storage unit
Inventor: CHO JI YOUN
IPC: B65H31/26
Filed: 2020-11-16
Abstract: The present invention provides a stack guide device of a banknote storage unit, capable of loading banknotes in an aligned state by reducing a load factor of a roller applied to the banknote until a front end of the banknote entering the banknote storage unit reaches a stopper. To achieve the purpose, the present invention includes: a banknote storage unit on which banknotes are stacked; a stopper arranged on the inner surface facing the entrance direction of the banknotes in the banknote storage unit; a guide member arranged on the upper part of the banknote storage unit to be inclined downward in the direction toward the stopper to guide the front end of the banknotes entering the banknote storage unit to move toward the stopper; and a roller arranged on the entrance path of the banknotes entering the banknote storage unit, arranged to be able to move within a predetermined range on the guide member, and pressing the upper surface of the banknotes stacked in the banknote storage unit downward after the front end reaches the stopper.
Patent KR-20220068298-A (KR)
Title: Controller integral hydrogen recirculating blower
Inventor: DONG GEUN OH
IPC: H02K7/00
Filed: 2020-11-18
Abstract: The present invention provides a controller-integrated hydrogen recirculation blower, comprising: a motor housing; a rotational axis accommodated inside the motor housing; a motor accommodated inside the motor housing, arranged on the outer side in the radial direction of the rotational axis and rotating the rotational axis; an impeller combined with an upper end of the rotational axis; a main frame arranged between the impeller and the motor housing and sealing the motor housing; a first control part installed below the motor housing and controlling the motor; and a second control part arranged between the main frame and the motor housing and generating heat. According to the controller-integrated hydrogen recirculation blower according to the present invention, the motor, the impeller, the heater and control part are configured with an integrated structure. The control part for controlling the motor and the heater is integrated, so the existing HBR three-phase motor, a heater cable, a motor and a heater-side connector can be deleted, thereby improving the space design efficiency of a vehicle engine compartment.
Patent KR-20220068010-A (KR)
Title: Adult am diaper changing facility
Inventor: KIM MOON HEE
IPC: A61G7/10
Filed: 2020-11-18
Abstract: An adult diaper changing table of the present invention comprises: a support unit that has one side in close contact with a wall or is wholly or partially inserted into the wall; a bed unit having one side rotatably coupled to the other surface of the support unit; and a driving unit installed inside the support unit and configured to rotate the bed unit.
Patent KR-20220068664-A (KR)
Title: Cargo shipment planning method using cargo shipment management device
Inventor: LEE HOON
IPC: G06Q10/06
Filed: 2020-11-19
Abstract: An embodiment of the present invention provides a method for managing cargo shipment, which comprises the steps of: receiving at least one of basic plan information, reference information, cargo information, deck information, and constraint information; initializing a cargo shipment plan by receiving at least one of initialization information, individual cargo information, individual deck information, and individual area information and receiving a set value from a setting unit; receiving plan execution information and receiving an initialization value of a preprocessing unit; specifying a unified parameter by changing the value inputted in the setting unit and the preprocessing unit into the same format; and planning according to simulation after comparing a weight limit and a deck height limit per axis based on the constraint information set in the setting unit. According to the present invention, the cargo shipment plan is set according to the size of the loaded cargo and the shape of a ship, and the cargo can be arranged according to the set plan.