baber/WOPTO huggingface dataset:
Patent KR-20210097490-A (KR)
Title: Child protect zipper and Child protect zipper bag having the same
Inventor: JUNG SANG KIL
IPC: B65D33/25
Filed: 2020-01-30
Abstract: One embodiment of the present invention provides a safety zipper for a child. The safety zipper for a child in accordance with one embodiment of the present invention comprises: a first zipper strip including a first band portion attached to an inner wall at one side of a plastic bag, a first connection portion extended from the first band portion, a first base portion expanded from the first connection portion and overlapped with the first band portion to be aligned, a pair of first hook portions protruding parallel from the first base portion, and a first support portion spaced apart from the first hook portions and protruding from the first base portion; and a second zipper strip including a second band portion aligned with the first band portion and attached to an inner wall at the other side of the plastic bag, a second connection portion extended from the second band portion, a second base portion expanded from the second connection portion and overlapped with the first base portion to be aligned, a pair of second hook portions protruding parallel from the second base portion to be hooked respectively with the first hook portions, and a second support portion spaced apart from the second hook portion to protrude from the second base portion, thereby being joined into the first zipper strip to seal the plastic bag, wherein the first connection portion and second connection portion are formed, respectively, to depart from the centers of the first band portion and the second band portion and lean to one side and the first support portion and the second support portion are formed to be linearly extended from the first connection portion and the second connection portion. Accordingly, the safety zipper for a child can effectively prevent a child from opening a plastic bag having the same.
Patent KR-20210099237-A (KR)
Title: Method for fusing multi-modal image and multi-modal image surgery guided apparatus for performing the same
Inventor: KIM JAE YOUNG
IPC: G06T5/50
Filed: 2020-02-03
Abstract: Disclosed are a multi-modal image fusion method to precisely diagnose surgical lesions, and a multi-modal image surgery guide apparatus. According to the present invention, the multi-modal image fusion method comprises the following steps: acquiring a visible light image, a fluorescence image, and an infrared image through a plurality of cameras provided in a multi-modal image surgery guide device; extracting feature points from the visible light image, the fluorescence image, and the infrared image; extracting corresponding points from the visible light image, the fluorescence image, and the infrared image on the basis of the extracted feature points; performing image warping on the fluorescent image and the infrared image with respect to the visible light image on the basis of the extracted corresponding points; and generating a fusion image by fusing the visible light image, the fluorescence image on which image warping has been performed, and the infrared image on which image warping has been performed.
Patent KR-20210098771-A (KR)
Title: Catheter with temperature sensor
Inventor: SONG INKEUM
IPC: A61M25/10
Filed: 2020-02-03
Abstract: Provided is a catheter with a temperature sensor, comprising: a base tube that extends along a curve; a first balloon disposed adjacent to one end portion of the base tube, and contracting and expanding; a second balloon disposed adjacent to the one end portion of the base tube, covering the first balloon, and contracting and expanding in conjunction with the first balloon according to the contraction and expansion of the first balloon; a temperature sensor disposed between the first balloon and the second balloon and, when the first balloon expands, fixed between the expanded first balloon and the expanded second balloon; and a supply module which supplies a fluid for contraction and expansion of the first balloon.
Patent KR-20210098793-A (KR)
Title: Sub module and modular multilevel converter include the same
Inventor: YANG SEUNGPIL
IPC: H02M7/483
Filed: 2020-02-03
Abstract: A sub module and a modular multilevel converter including the same are disclosed. According to an embodiment of the present invention, the sub module communicates with a main pipe through a sub pipe unit and a valve connection pipe. The sub pipe unit and the valve connection pipe are connected to communicate with each other by an end connection member. The sub pipe unit and the valve connection pipe are supported by a pipe support member and the sub pipe unit is supported by a pipe fixing member. The modular multilevel converter includes a cooling flow passage part that communicates with the outside and the sub module, respectively. The cooling flow passage part is supported by a frame supporting the sub module. The cooling flow passage part includes a main pipe fixing member for fixing a main inlet pipe and a main outlet pipe communicating with the outside. Accordingly, each component for supplying a cooling fluid to the sub module can be stably supported.
Patent KR-20210038279-A (KR)
Title: Parking apparatus for vehicle
Inventor: YOON JAE YOUNG
IPC: F16H63/34
Filed: 2020-02-04
Abstract: Disclosed is a vehicle parking device. According to the present invention, the vehicle parking device comprises: a piston unit which moves according to whether hydraulic pressure is introduced; a detent lever unit which rotates by the movement of the piston unit; a sprag unit disposed on a rotation path of the detent lever unit and caught on the detent lever unit to limit the rotation of the detent lever unit; and a driving unit which is in contact with the sprag unit and transmits rotational power to the sprag unit.
Patent KR-20200132660-A (KR)
Inventor: OH SONG HWAI
IPC: G06N20/00
Filed: 2020-02-05
Abstract: Disclosed are a neural network device for selecting an action for a current state based on value return, and an action selection method using the same. According to the present disclosure, the action selection method using deep learning, performed by at least one processor, comprises the following steps of: receiving a current state as input; calculating value distribution for each of a plurality of actions that can be performed in the current state; and selecting an optimal action from among the plurality of actions by using the value distribution, wherein the value distribution includes at least one Gaussian graph following Gaussian distribution.
Patent KR-20210102602-A (KR)
Title: Hyaluronic acid hydrogel stabilizing a bio-active substance and the method for preparing the same
Inventor: KIM EUN MI
IPC: C08F2/48
Filed: 2020-02-12
Abstract: The present invention relates to a hydrogel capable of stably maintaining the activity of a bioactive material for a long period of time by encapsulating the bioactive material, and a method for producing the same, and specifically, to a hyaluronic acid hydrogel that is environmentally friendly by producing the hydrogel by using minimal organic solvents and can control a particle size by controlling the concentration of hyaluronic acid and the bioactive material used in the synthesis of the hydrogel, and a method for producing the same.
Patent KR-20210104289-A (KR)
Title: Side airbag apparatus
Inventor: JO KUM HO
IPC: B60R21/215
Filed: 2020-02-17
Abstract: The present invention relates to a side airbag apparatus, comprising: a housing unit installed in a seat back of a vehicle seat and provided with an inflator and a space in which an airbag cushion which is inflated and deployed by a gas supplied from an inflator is accommodated; and a cover unit installed to cover the housing unit and spaced apart from the housing unit by a set length so that an outlet through which the airbag cushion can be ejected from the housing unit is formed when the airbag cushion is inflated and deployed. An object of the present invention is to provide the side airbag apparatus capable of inflating and deploying the airbag cushion without damage to the cover unit.
Patent KR-20210108240-A (KR)
Title: Air conditioner
Inventor: JOON SHIK YOON
IPC: G01K1/08
Filed: 2020-02-25
Abstract: The present invention relates to an air conditioner. The air conditioner includes: a heat exchanger including first and second cooling coils in which a refrigerant flows and which is placed to be inclined to each other, and having an air introduction surface, through which air passes, between the bottom of the first cooling coil and the bottom of the second cooling coil; an inside air duct in which the air introduced into the air introduction surface flows; an air supply duct in which the air passing through the heat exchanger flows; an air blowing fan causing a flow of the air passing through the heat exchanger; and a temperature sensor sensing the temperature of the air introduced into the heat exchanger. The heat exchanger includes a plate located between the first and second cooling coils, and having a hole into which the temperature sensor is inserted. Therefore, there can be an effect of providing more accurate control information by measuring the temperature of the air introduced into the heat exchanger.
Patent KR-20210110101-A (KR)
Title: Open toe non-sewing yoga outer socks
Inventor: KO MI HWA
IPC: A41B11/02
Filed: 2020-02-28
Abstract: The present invention relates to a pair of open toe yoga socks having no seams. To this end, the open toe yoga socks having no seams comprises: an instep covering portion having five toe openings through which the toes of a wearer can stick out formed on one side thereof; a gusset portion (side of the foot) which is split integrally from both sides of the instep covering portion and extends; a sock body portion having the ends of the gusset portion coupled to each other so as to form a heel portion; and a sole portion connected to the sock body portion, wherein the sock body portion, sole portion, and the both ends of the gusset portion generate an ultrasonic wave so as to form a pre-bonding portion that is temporarily bonded while being cut, and a hot melt is bonded without stitches by heat fusion, thereby reinforcing the pre-bonding portion.
Patent KR-20210111432-A (KR)
Title: A device that does not shrink in width when the lap film is elongated
Inventor: YOON MYOUNG KOO
IPC: B65H20/02
Filed: 2020-03-03
Abstract: In an industrial environment that changes rapidly and various logistics movements occur, wrap packaging is inevitably increased. An effective device for preventing wrap width reduction was developed. The device can be created by changing the nature of the wrap and a carriage mechanism. According to a carriage that stretches the wrap, a roller 1 and a roller 2 in the representative drawing have a slow speed of roller 2 with a ratio of 2:1, which is the ratio of gears 4 and 5. A wrap film on the gear 6 is 100% stretched.
Patent KR-20210112529-A (KR)
Title: Power relay apparatus
Inventor: CHAEMIN JU
IPC: H02J50/50
Filed: 2020-03-05
Abstract: The present specification relates to a power relay device and a method thereof. According to an embodiment, the power relay device comprises: a power receiving unit for wirelessly receiving power from a wireless charger; a power supply unit for transmitting power to an electronic device connected by a wire; a virtual load unit including a virtual load configured by including a switch and a resistor connected in series; and a control unit configured to control the power receiving unit and the power supply unit to relay the power received from the wireless charger to the electronic device and control the switch of the virtual load unit to form a load condition that the virtual load unit will transmit to the wireless charger. Therefore, the power relay device wirelessly receives power from the wireless charger to transfer the power by a wire.
Patent KR-20210060290-A (KR)
Inventor: BYUN KANGHO
IPC: G01R33/02
Filed: 2020-03-06
Abstract: According to various embodiments of the present invention, an electronic device for wirelessly transmitting power includes a first coil unit, a second coil unit, and a processor. The processor applies a first current to the first coil unit to output a first magnetic field to the outside, obtains a plurality of first sensing values for the first magnetic field sensed from a plurality of coils included in the second coil unit and checks whether a foreign matter is present in a power transmission area of the electronic device based on the plurality of first sensing values.
Patent KR-20200122229-A (KR)
Title: Method and Apparatus FOR CONNECTION CONTROL IN A WIRELESS COMMUNICATION SYSTEM
Inventor: GUO YU HSUAN
IPC: H04W76/16
Filed: 2020-03-17
Abstract: A method and an apparatus are disclosed in terms of user equipment having a first universal mobile telecommunications system subscriber identity module (USIM) and a second USIM. According to an embodiment of the present invention, the method comprises the step of transmitting, by the UE, a message carrying information related to signaling activity between the UE and a second network node associated with the second USIM to a first network node associated with the first USIM.
Patent KR-20200112734-A (KR)
Inventor: THIENEL MICHAEL
IPC: B60J5/04
Filed: 2020-03-20
Abstract: The present invention relates to a vehicle carrier assembly including a carrier element (1). A coupling point (10) for coupling the carrier element (1) is provided in a coupling area of the carrier element (1) made of a fiber composite material, and at this time, the coupling area designates a position for a through-hole (103) that can be formed by fixing a coupling member (2) in a coupling direction (R), protrudes in the coupling direction (R), and forms at least one support element (100) to which a head unit (20) of the coupling member (2) is fixed at least in a press-fit manner, wherein a coupling unit (21) of the coupling member (2) corresponds to a case that it extends through the material of the carrier element (1) according to the present invention.
Patent KR-20210125346-A (KR)
Title: Electronic device including antenna device and method for controlling output related to antenna device
Inventor: HUH JAEYOUNG
IPC: H04M1/02
Filed: 2020-04-08
Abstract: Various embodiments relate to an electronic device including an antenna, wherein structures exhibit stable operating performance even in a folded state. According to one embodiment of the present invention, the electronic device comprises: a foldable housing including a hinge structure, a first housing structure connected to the hinge structure, and a second housing structure connected to the hinge structure and folded or unfolded with the first housing structure around the hinge structure; a flexible display arranged on the first and second housing structures; a first and a second antenna array including a plurality of first and second antenna elements arranged on at least a portion of the first housing structure; and a director including a plurality of director elements arranged on at least a portion of the second housing structure. The plurality of director elements faces the plurality of second antenna elements while the first and second housing structures are folded, and can be coupled to at least some of the plurality of second antenna elements. Various other embodiments are possible.
Patent KR-20210131124-A (KR)
Title: Automatic sanitary scaffolding for urinal
IPC: A47K17/02
Filed: 2020-04-23
Abstract: The present invention relates to an automatic sanitary stool for a urinal that can prevent spillage of urine by allowing a footrest to automatically move to the front of the urinal when a user put his/her feet under the urinal, comprising: a main body placed on the floor where the urinal is installed; a footrest rail installed in the upper inner side of the main body and inclined so as to be lowered in a direction toward the urinal; a guide part installed on the footrest rail and guided along the footrest rail; a return means installed on the rear surface of the guide part to return the guide part guided in the direction of the urinal to its original position; and a footrest installed on the upper part of the guide part so that the user's feet can be placed.
Patent KR-20210133425-A (KR)
Title: Antibacterial film for virus protection
IPC: A61L2/238
Filed: 2020-04-29
Abstract: The present invention relates to an antibacterial film for preventing a virus, and more particularly, to an antibacterial film for preventing a virus, in which an antibacterial layer is formed by depositing nanoparticles of copper having antibacterial properties or a copper alloy including 60% or more of copper, and the antibacterial film is attached to a surface of a smart device, a button of an elevator, or a dining or desk table, which makes contact with a body of a user, so as to prevent transmission of the virus. To this end, according to the present invention, the antibacterial film for preventing the virus includes: a support having one surface coated with an adhesive material; and an antibacterial layer included in the support, wherein the antibacterial layer is formed by forming nanoparticles of copper or a copper alloy having a copper content of 60% or more, and inserting the nanoparticles into the support in a process of forming the support.
Patent KR-20200049744-A (KR)
Title: Portable apparatus and a screen control method thereof
Inventor: HAN MINSEOK
IPC: G06F3/01
Filed: 2020-04-29
Abstract: Provided are a portable device and a screen control method thereof, and more particularly, to a portable device that changes a screen of the portable device according to a result of recognizing characters in text selected to correspond to a continuous movement of a touch received in a text display area, and a screen control method thereof. Some embodiments of the present invention provide a portable device that changes a screen of the portable device according to control information corresponding to the result of recognizing characters in the text selected by the continuous movement of the touch received from text in the text display area, and a screen control method thereof. The screen control method of a portable device comprises the steps of: sequentially displaying a plurality of text display areas; detecting a touch in one text display area of the plurality of text display areas; detecting a continuous movement of the touch; obtaining character-recognized text in an area where the continuous movement of the touch is detected; obtaining a control command for changing the setting of the portable device corresponding to the obtained text; and changing the setting of the portable device based on the obtained control command.
Patent KR-20210133773-A (KR)
Title: Tube to tube-sheet inner bore weld inspection apparatus
IPC: B23K31/12
Filed: 2020-04-29
Abstract: The present invention relates to a tube-to-tube sheet inner bore welding part inspection device that supplies gas only to the region corresponding to the welded part of a shell side of a tube through a gas supply hole of a supply pipe and a gas communication hole of a gas communication pipe among the configuration of a gas check pipe, and can seal the gas supplied to the welding region on the shell side through a pair of sealing members, thereby unlike a prior art, capable of dramatically reducing gas consumption to lower the production cost, contributing to productivity improvement through the rapid supply of gas, and easily checking the gas leaks. The tube-to-tube sheet inner bore welding part inspection device includes a gas check pipe; a three-way nipple; a gas tank; a connector tube; and a pressure gauge.
Patent KR-20210143368-A (KR)
Title: Apparatus and method for drive controlling of hybrid vehicle
IPC: B60W40/076
Filed: 2020-05-19
Abstract: The present invention relates to a device and a method for controlling driving of a hybrid vehicle. According to the present invention, the device comprises: a driving resistance calculation unit calculating driving resistance during climbing or descending; an engine speed estimation unit estimating engine speed based on vehicle speed and gear stages; a motor power calculation unit reflecting power of a battery and an HSG to calculate available power of a motor; and a control unit determining engine coasting-applied control vehicle speed based on the driving resistance, the engine speed, and the available power of the motor, and comparing the current vehicle speed with the control vehicle speed of a vehicle to determine whether to perform engine coasting control.
Patent KR-20210145960-A (KR)
Inventor: SEONGSIN PARK
IPC: G01F22/02
Filed: 2020-05-26
Abstract: Disclosed is a pump flux estimating apparatus. The pump flux estimating apparatus comprises: a calculation unit which calculates a pump suction head (H0) and a pump discharge head (H1) according to information on fluid stored in a tank and discharge pressure information of a pump provided to transfer the fluid stored in the tank, by using a predetermined formula; and an estimation unit which calculates a pump flux estimation value by using a pre-saved pump performance curve to correspond with the pump and a head pressure difference (△H) which is a difference between the pump suction head (H0) and the pump discharge head (H1). The pump flux estimating apparatus estimates a flux with a high accuracy by referencing the pump performance curve when a flow meter is not installed or a flux cannot be estimated by using a motor current.
Patent KR-20200069271-A (KR)
Title: turbo fan
Inventor: NAMJOONCHO
IPC: F04D29/28
Filed: 2020-06-02
Abstract: A turbo fan according to the present invention includes: a main plate which is rotated by a fan motor providing power; and a plurality of blades which have one end connected to the main plate and are placed in a circumferential direction on the main plate. A peeling delay unit including a first curved unit bent in one direction based on an extended unit and a second curved unit bent in the other direction based on the extended unit is formed at one end of the blades. A plurality of protrusions protruding in one direction from one side of the blades and a plurality of grooves protruding in the other direction are alternately arranged in the first curved unit and the second curved unit.
Patent KR-20210149453-A (KR)
Inventor: JEONG JEA HWAN
IPC: H04H20/33
Filed: 2020-06-02
Abstract: The present invention relates to a broadcasting system with a multichannel multiplex broadcasting function using a TCP and an IP. More specifically, the broadcasting system comprises: a plurality of speaker terminals installed in a number of different zones within the premises in the case of premises broadcasting and individually having an individual IP address to perform individual premises broadcasting in each zone; and a management information processing device controlling a premises broadcasting operation of the plurality of speaker terminals. Each of the plurality of speaker terminals includes a PLC controller having an IoT module interfacing with the management information processing device by IoT data for the premises broadcasting for each individual IP address, so that multichannel multiplex broadcasting is performed for each zone through the TCP and the IP under control of the management information processing device when the premises broadcasting is performed. Accordingly, multichannel multiplex broadcasting is performed by using the TCP and the IP, different broadcasting is performed in various forms at the same time for each zone, for each group or for different broadcasting when the premises broadcasting is performed.