baber/WOPTO huggingface dataset:
Patent KR-20220125033-A (KR)
Title: Memory device and manufacturing method thereof
Inventor: YOO HYUN NOH
IPC: H01L27/11582
Filed: 2021-03-04
Abstract: The present technology relates to a memory device and a manufacturing method thereof. According to an embodiment of the present invention, the memory device comprises: a main chip region; a chip guard region disposed adjacent to the main chip region; a plurality of chip guard patterns formed on the chip guard region; and a buffer slit formed in a space between the plurality of chip guard patterns.
Patent KR-20220126912-A (KR)
Title: Beverage composition containing protein
Inventor: HO JIN SEOK
IPC: A23L19/10
Filed: 2021-03-10
Abstract: The present invention relates to a beverage composition containing protein. More particularly, the beverage composition contains a peanut sprout extract, a Trichosanthes kirilowii extract, a Nelumbo nucifera leaf extract, L-carnitine and L-glutamine as active ingredients. According to the beverage composition containing the protein of the present invention, the beverage composition has the advantage of being excellent in marketability as the beverage composition does not have fishy smell or taste while effectively supplying the protein, and moreover, has the advantage of allowing a consumer to rapidly recover from fatigue after exercise and feel improved diet effects by promoting the decomposition of body fat.
Patent KR-20220103590-A (KR)
Inventor: HSIAO PO KAI
IPC: H01L29/66
Filed: 2021-03-15
Abstract: A method includes a step of etching a semiconductor substrate to form a trench and a semiconductor strip. A sidewall of the semiconductor strip is exposed to the trench. The method further includes the steps of: depositing a silicon-containing layer extended into the trench, - wherein the silicon-containing layer is extended to the sidewall of the semiconductor strip -; filling the trench with a dielectric material, - wherein the dielectric material is on the sidewalls of the silicon-containing layer; and oxidizing the silicon-containing layer to form a liner. The liner includes oxidized silicon. The liner and dielectric material form parts of an isolation region. The isolation region is recessed. A part of the semiconductor strip that protrudes above the upper surface of the isolation region forms a semiconductor fin.
Patent KR-20220131464-A (KR)
Title: Light emitting diode
Inventor: PAK SUN YOUNG
IPC: C09K11/06
Filed: 2021-03-19
Abstract: A light emitting element according to an embodiment includes: a first electrode; a second electrode; and a light emitting layer disposed between the first electrode and the second electrode and including a polycyclic compound represented by chemical formula 1 below, thereby exhibiting high luminous efficiency.
Patent KR-20220131588-A (KR)
Title: A holder device for controlling the beam projector through iot function
Inventor: KIM YOUNG HAN
IPC: G03B21/14
Filed: 2021-03-22
Abstract: The present invention relates to a holder device which can control a beam projector through an IoT function, which allows an angle of the beam projector to be freely adjusted in a vertical direction of 360 degrees in a state where a ceiling or wall projection beam projector is mounted, and in particular, can remotely control the on/off function of the beam projector based on a wireless control signal input through a user terminal or a voice signal of a user.
Patent KR-20210125914-A (KR)
Title: Eco-friendly non-woven fabric, non-woven fabric composite and article including the same
Inventor: JANG SEOK DAE
IPC: A62B23/02
Filed: 2021-03-22
Abstract: Disclosed are a non-woven fabric, a composite non-woven fabric, and an article including the same. The disclosed composite non-woven fabric includes a first spunbond non-woven fabric layer, a meltblown non-woven fabric layer that is charged, and a second spunbond non-woven fabric layer, wherein at least one of the first spunbond non-woven fabric layer and the second spunbond non-woven fabric layer includes biopolyethylene.
Patent KR-20220132110-A (KR)
Title: Current collector for electrodes
Inventor: KIM KYUNG JOON
IPC: H01M50/531
Filed: 2021-03-23
Abstract: A current collector for an electrode according to an embodiment of the present invention includes: a base film; and a conductive material provided on at least one surface of the upper surface or lower surface of the base film, wherein the conductive material can be divided into two or more parts in the length direction or the width direction of the base film.
Patent KR-20220134140-A (KR)
Title: Telescope type buffer for elevator
Inventor: AHN JIN YOUNG
IPC: F16F7/12
Filed: 2021-03-26
Abstract: The present invention relates to a buffer for an elevator with a flexibly adjustable installation height. The buffer includes: a pipe-shaped telescopic column installed erectly in the bottom of an elevator pit with a flexibly-adjustable height; a buffer body mounted on the top of the telescopic column; and a coupling component coupling columns, which are vertically adjacent to each other, in a state in which the telescopic column is extended, thereby fixing the extended height of the telescopic column. Accordingly, since the telescopic column is normally left reduced, the telescopic column can function as a buffer through the buffer body mounted on the top thereof, and, when maintenance work for a traction machine installed in the bottom of the pit is required, the telescopic column is fixed in an extended state through the coupling component, which can result in the securement of a safety space for workers.
Patent KR-20220135049-A (KR)
Title: Method and apparatus for transmitting sidelink relay discovery message based on prioritization in wireless communication system
Inventor: KANG HYUN JEONG
IPC: H04W92/18
Filed: 2021-03-29
Abstract: According to one embodiment of the present disclosure, a method for allowing a terminal to transmit a sidelink relay discovery message in a wireless communication system may comprise: a step of forming an MAC PDU including the sidelink relay discovery message based on prioritization of logic channels corresponding to the sidelink relay discovery message; a step of determining whether it is possible to transmit the formed MAC PDU based on prioritization of the formed MAC PDU; and a step of transmitting the sidelink relay discovery message based on the determination. The present disclosure relates to a communication technique to fuse a 5^th generation (5G) or pre-5G communication system with IoT technology for supporting a further higher data transmission rate after a 4^th generation (4G) communication system such as long-term evolution (LTE), and a system thereof. The present disclosure may be applied to an intelligent service (for example, smart home, smart buildings, smart cities, smart cars or connected cars, health care, digital education, retail business, security and safety related services, and the like) based on 5G communication technology and IoT related technology. According to various embodiments of the present disclosure, a method and apparatus may be provided for supporting sidelink relay discovery in a wireless communication system.
Patent KR-20220135829-A (KR)
Title: Methods for Identification and Discrimination of Infectious Parasitic Pathogens in SPF Flounder(Paralichthys olivaceus)
Inventor: MIN EUN YOUNG
IPC: C12Q1/6893
Filed: 2021-03-31
Abstract: The present invention relates to a composition for detecting 12 types of infectious pathogens of paralichthys olivaceus, and more specifically, to a composition for real-time PCR containing a PNA probe capable of simultaneously diagnosing four types of bacteria, four types of parasites, and four types of viruses to cause infectious diseases in the paralichthys olivaceus. Since the four types of bacteria, the four types of viruses, and the four types of parasites which are main disease pathogens of the paralichthys olivaceus are detected within 3 hours by using real-time PCR equipment. The present invention facilitates early diagnosis for the pathogens of the paralichthys olivaceus, and rapidly blocks infection and spreading.
Patent KR-20220141526-A (KR)
Title: Floating type wind power generation system
Inventor: CHANG DAI HYUN
IPC: F03D13/25
Filed: 2021-04-13
Abstract: According to the present invention, provided is a floating wind power generation system which comprises: a floating structure floating by buoyancy with a part submerged in the water; a wind power generation unit located on the floating structure; a tower unit supporting the wind power generation unit upon the floating structure; and a tower transport unit moving the tower unit towards the floating structure. The wind power generation unit includes: a rotation shaft horizontally extended and axially rotating around a rotation axial line; and a plurality of blades coupled to the rotation shaft. The tower unit is able to make an axial rotation around a turning axial line extended in a heightwise direction towards the floating structure. The floating structure has a tower support module supporting the tower unit from a lower side. The tower support module includes a circular ring-shaped rail unit around the turning axial line. Most power for matching the wind direction and the rotation axial line is acquired by using the force of wind applied to the vertical blades, and as the tower transport unit moves along the rail unit, the tower unit makes an axial rotation around the turning axial line towards the floating structure. The present invention is able to make a precise, stable turning.
Patent KR-20220145193-A (KR)
Inventor: LEE SU GYEONG
IPC: F21S6/00
Filed: 2021-04-21
Abstract: The present invention relates to a far-infrared sleep lamp. Provided is a far-infrared sleep lamp, wherein the amount of far-infrared radiation is increased by changing a structure so that a humidification function can be implemented simultaneously with a stable movement of heated air. The far-infrared sleep lamp includes: a main body unit; a humidifying unit which includes a storage unit receiving heat generated from the far-infrared lamp and providing a space in which water is stored so that the humidified air is moved to the outside of the main body unit, and an extension unit extending from the lower surface of the storage unit toward the far-infrared lamp; and an air pocket which receive and store the heat of the heated air heated by the far-infrared lamp.
Patent KR-20220146193-A (KR)
Title: Urea supply system
Inventor: PARK HEE JUN
IPC: B63B25/08
Filed: 2021-04-23
Abstract: The present invention provides a urea solution supply system capable of minimizing costs consumed for bunkering a urea solution and maintaining temperature of the urea solution. According to an embodiment of the present invention, the urea solution supply system includes: a urea solution tank storing the urea solution; a selective catalytic reduction reactor receiving the urea solution from the urea solution tank and reducing nitrogen oxide included in exhaust gas generated in a combustion engine of a vessel; a urea solution supply pipe connecting the urea solution tank and the selective catalytic reduction reactor; a sensor unit installed on the urea solution supply pipe, and measuring the concentration of the urea solution; a concentration control unit controlling the concentration of the urea solution to a standard concentration by injecting the urea solution for controlling the concentration into the urea solution supply pipe at a rear end of the sensor unit; and a control unit controlling a movement of the concentration control unit by being interlocked with the sensor unit.
Patent KR-20210048477-A (KR)
Title: apparatus for both humidification and air cleaning
Inventor: JINUK KIM
IPC: G06F3/16
Filed: 2021-04-26
Abstract: Disclosed is a humidification and air cleaning device that can be operated by recognizing a user's voice. According to an embodiment of the present disclosure, the humidification and air cleaning device comprises: a ring-shaped plate with an inlet formed on the inside; a leg protruding downward from the plate and supporting the plate; an input housing protruding downward from the plate and providing a space recessed from the plate therein; and a microphone disposed in the input housing.
Patent KR-20220148651-A (KR)
Title: sequence power supplier
Inventor: NHO HONG MYOUNG
IPC: H01R13/10
Filed: 2021-04-29
Abstract: The present invention relates to a sequentially controlled multi-outlet embedded with a relay, and more particularly, to a sequential multi-outlet for providing the stability of sensitive equipment by sequentially turning on power with a time difference between corresponding channels of the power strip. In the present invention, a sequential function relay is modularized by putting the same in an outlet case, the power ON/OFF state can be easily checked since the outlet has a circular LED light, and a sensor is connected to the outlet to check whether a plug is connected, and to cut off the power of a disconnected outlet.
Patent KR-20220151812-A (KR)
Inventor: KIM MYEONG JUN
IPC: B25B23/00
Filed: 2021-05-07
Abstract: The present invention is to provide a tip shape variable screwdriver in which a tip shape of a tip is deformed so that the tip can be tightened or loosened regardless of a head shape of fastening parts such as bolts. According to the present invention, by forming a number of elastic needles at the tip, which is a terminal part of the screwdriver, fastening parts can be tightened or loosened with a single screwdriver regardless of the head shape of the fastening parts so that the tip shape variable screwdriver is economical since multiple screwdrivers are not required, and tool management such as tool storage and maintenance is easy. The tip shape variable screwdriver includes a handle, a body, and a tip forming part.
Patent KR-20220126175-A (KR)
Inventor: YOO KYUNG BIN
IPC: H01M4/505
Filed: 2021-05-11
Abstract: A lithium secondary battery of the embodiments of the present invention includes: a positive electrode including a positive electrode active material including lithium composite oxide particles having a nickel molar ratio of 0.8 or more among elements other than lithium and oxygen, and reversible phase lithium-titanium oxide selectively present in a charging region of 4.1V or more and 4.3V or less; and a negative electrode facing the positive electrode. The reversible phase lithium-titanium oxide can improve lifetime stability in a high voltage region.
Patent KR-20210058796-A (KR)
Inventor: JUNG YOUNG HO
IPC: E05D7/081
Filed: 2021-05-14
Abstract: The present invention relates to an auto return device for a hinged door, which comprises: a hinge housing installed on a horizontal frame on an upper side of a door frame and forming an outer body; a hinge pin having one end mounted on the hinge housing and the other end mounted on a door installed on the door frame in a hinged door manner such that the door is supported by the door frame to be able to pivot; and a door return device mounted on the hinge housing to be interlocked with the hinge pin and returning the door opened from the door frame to a closed position. The hinge pin has the one end mounted in the hinge housing to be rotated and the other end detachably mounted on the door to rotate together with the door. The door return device includes: a piston mounted in a through hole of the hinge housing and moving along the through hole by the rotation of a hinge shaft; a spring for generating a restoring force with respect to the door; and a plunger for elastically deforming the spring. Therefore, the return device can be installed in the horizontal frame on the upper side of the door frame such that construction and maintenance can be facilitated, the appearance of the door can be made more beautiful, the durability of the door frame can be further increased, the coupling between the door frame and the door can be firmly maintained, and the door frame and the door can be easily disassembled and assembled by easily assembling the return device to the door frame by an operation of tilting the door forward and lifting the door while fitting a hinge arm and a support stand.
Patent KR-20210065080-A (KR)
Title: Antibacterial inorganic composition, steel sheet coated antibacterial inorganic composition and manufacturing method for the same
Inventor: PARK IN SOO
IPC: C09D183/02
Filed: 2021-05-24
Abstract: The present invention relates to an antimicrobial inorganic composition that does not contain chromium (Cr) to be environmentally friendly and has antimicrobial properties, a plated steel sheet coated with an antimicrobial inorganic composition, and a manufacturing method thereof. The antimicrobial inorganic composition includes a sol-gel solution prepared by mixing silane and an acid catalyst, and an inorganic antimicrobial aqueous solution containing 0.5 wt% of silver ions. Accordingly, the antimicrobial inorganic composition does not contain chromium (Cr) to be environmentally friendly and has heat resistance while obtaining antimicrobial properties by coating a composition containing an inorganic silver component.
Patent KR-20220032467-A (KR)
Inventor: CHO GYEONG HO
IPC: A01F15/08
Filed: 2021-05-27
Abstract: The present invention relates to a feed wrapping device which comprises: a bale forming unit for pressing feed and forming it to be a bale; a primary wrapping unit that wraps an outer skin on an outer circumferential surface of the feed outputted from the bale forming unit; and a secondary wrapping unit that wraps an outer skin on front and rear surfaces of the feed that is primarily wrapped and outputted in the primary wrapping unit. The secondary wrapping unit directly receives the feed outputted from the bale forming unit and secondarily wraps it to manufacture it to be a bale, and then directly discharges the bale so that there is no need of a separate transfer mechanism and the bale can be rapidly discharged.
Patent KR-20220160344-A (KR)
Inventor: CHOI SOK JIN
IPC: G03B17/08
Filed: 2021-05-27
Abstract: Provided are an artificial algae colony and natural seaweed field monitoring device capable of performing multi-image acquisition and a monitoring method using the same, wherein the device comprises: a mounting frame formed by connecting and installing one end of a side horizontal member at an end of a central horizontal member while forming a set in-between angle; and at least one image acquisition unit installed on the upper portion of the mounting frame wherein the image acquisition unit is capable of acquiring an image by capturing a photographing area of the seabed. In the mounting frame, a handle part is installed so as to carry the apparatus. Therefore, the image including a plane image can be photographed so that monitoring before and after the environmental improvement of a seaweed site and the creation of marine forest is possible to enable more efficient management and panorama images can be output through securing a wide field of view on the same plane.
Patent KR-20220161518-A (KR)
Inventor: LEE SUNG JIN
IPC: G06F1/26
Filed: 2021-05-29
Abstract: As described above, by a wireless laptop computer terminal according to the present invention, it is compatible with a wireless charger that charges a smartphone without using a dedicated pad when charging a laptop computer, so a user can charge it by placing it on an upper portion thereof and can additionally reduce hassle of plugging it by yourself. In a tool for performing wireless charging by connecting a terminal (A) and a pad (F) in laptop computer charging, a connection unit between the charging terminal (A) and an electricity receiving and storing device (B) is configured to include an adjustment device (E) capable of adjusting a height.
Patent KR-20220163699-A (KR)
Inventor: LEE JONG HYEON
IPC: B01J37/16
Filed: 2021-06-03
Abstract: The present invention relates to a method of forming a spinel-structured metal oxide film on a substrate containing carbon fiber. The method comprises: a first step of manufacturing cobalt hydroxide (Co(OH)_2) nanosheets; and a second step of mixing a solution containing the cobalt hydroxide nanosheets and a cobalt cation precursor with a substrate containing carbon fibers. The method according to the present invention can, under low temperature conditions, produce a spinel-structured metal oxide film in a simple process without the addition of an organic stabilizer or post-heat treatment, and can uniformly deposit the same on a substrate containing carbon fiber. In addition, it is possible to provide a catalyst for water splitting that has high charge transfer efficiency and OER activity and excellent stability.
Patent KR-20210089112-A (KR)
Title: Ultraviolet absorber, method for producing the same, and ultraviolet screening article containing the same
Inventor: JANG JI WOOK
IPC: A61Q17/04
Filed: 2021-06-10
Abstract: The present invention relates to a UV absorber, a manufacturing method thereof, and UV protection products comprising the same, and more particularly, to a UV absorber, which contains polymer carbon nitride (PCN) having a heterocycle structure including C and N, a manufacturing method thereof, and UV protection products comprising the same. The PCN-based UV absorber includes high optical and chemical stability and non-allergic properties.
Patent KR-20220167502-A (KR)
Title: Insulation tube to prevent short circuit of live wire
Inventor: YANG KWAN SECK
IPC: H01B17/56
Filed: 2021-06-14
Abstract: An insulation tube of the present invention can be made of silicone, rubber, PVC, etc. with insulating performance and elasticity. An insulated part of a wire is removed, and a spring-shaped tube is inserted into an exposed charging part to insulate the same. After connecting to a terminal, the terminal is not exposed from the top to prevent accidents caused by microscopic substances and dust accumulation. When replacing a circuit breaker due to a malfunction, the spring-shaped tube stretches and insulates the circuit breaker, so that short circuit and ground accident risk can be prevented.
Patent KR-20220168192-A (KR)
Title: Method for forming putting guide and virtual golf device using the same
Inventor: LEE UI BUM
IPC: A63B102/32
Filed: 2021-06-15
Abstract: The present invention provides a method for forming a putting guide and a virtual golf device using the same. The putting guide forming method comprises a step of displaying the green area where a virtual golf ball is located before putting and the hole cup, which is the target point of putting, a step of generating a putting guide representing putting information, and a step of providing the putting guide to a user, wherein the putting guide is generated by performing at least once trial putt on the virtual golf ball.
Patent KR-20210075940-A (KR)
Title: Substrate processing apparatus and substrate processing method
Inventor: YOSHIHARA NAOHIKO
IPC: H01L21/324
Filed: 2021-06-15
Abstract: Provided is a substrate processing device, which includes: a substrate heating unit configured to heat a substrate from below while supporting the substrate; and a posture changing unit configured to change the posture of the substrate heating unit between a horizontal posture and an inclined posture. In an organic solvent exclusion process performed following a substrate high-temperature process in which the substrate is heated, by changing the posture of the substrate heating unit to the inclined posture, the upper surface of the substrate is inclined with respect to the horizontal plane.