baber/WOPTO huggingface dataset:
Patent KR-20200139260-A (KR)
Title: 도금 동작들을 위한 기판 습윤성 개선
Inventor: HE ZHIAN
IPC: H01L21/321
Filed: 2019-04-29
Abstract: 다양한 실시예들은 전기화학 증착 프로세스 전에 기판을 보습하는 방법들 및 장치들을 포함한다. 일 실시예에서, 기판 습윤성을 제어하기 위한 방법이 전-처리 챔버에 기판을 배치하는 단계, 기판의 표면을 보습하기 위해 전-처리 챔버의 분위기를 제어하는 단계, 및 도금 셀 내에 기판을 배치하는 단계를 포함한다. 다른 방법들 및 시스템들이 개시된다.
Patent KR-20210016576-A (KR)
Title: 홈이 진 플랜지를 갖는 블래더를 구비하는 신발류 스트로벨 및 제조 방법
Inventor: Auyang Arick
IPC: A43B13/20
Filed: 2019-05-31
Abstract: 신발류 물품용 스트로벨은, 내부 캐비티를 형성하는 폴리머 블래더를 포함한다.  상기 폴리머 블래더는 상기 내부 캐비티 내에 유체를 유지하도록 구성된다.  상기 폴리머 블래더는 상기 내부 캐비티의 외주의 적어도 일부 주위에서 연장하는 주변 플랜지를 구비한다.  상기 주변 플랜지는 주변 플랜지를 따라 연장하는 홈을 형성한다. 상기 폴리머 블래더는, 상기 주변 플랜지에서 제2 폴리머 시트에 접합되고, 각각이 상기 내부 캐비티를 부분적으로만 가로질러 연장하는 복수의 내부 용접부에서 상기 제2 폴리머 시트에 결합되는 제1 폴리머 시트를 포함할 수 있다.  스트로벨 및 신발류를 제조하는 방법이 포함된다.
Patent KR-20210009387-A (KR)
Inventor: KIM DONG HWON
IPC: A63F1/04
Filed: 2021-01-04
Abstract: The present invention relates to a slide puzzle game. According to the slide puzzle game, as the game composed of a slide puzzle device comprising different colors, figures, patterns, and images, cards displayed in the different colors, figures, patterns, and images, and one bell notifying completion of a mission, the slide puzzle game comprises: a step of distributing the cards to game players when the game starts; a step of allowing the players to flip and arrange the number card one by one for providing the mission; a step of opening the arranged card to identify the mission to be performed; a step of completing the mission by using the slide puzzle device of the game players when the mission is opened; and a step of allowing a person who complete the mission first of all to ring the bell.
Patent KR-20220098508-A (KR)
Inventor: JUNG HYUNJUN
IPC: G04G9/00
Filed: 2021-01-04
Abstract: According to various embodiments disclosed in the present document, a binding pin is configured to connect a wearable member to a housing of a wearable electronic device. The binding pin and the wearable electronic device including the same include: a tube part configured to be accommodated in the wearing member and at least partially electrically conductive; a core part protruding from at least one of both ends of the tube part, configured to be bound to the housing, and having at least partially electrical conductivity; and a sleeve disposed adjacent to the tube part in a state of surrounding at least a part of the core part and having electrical conductivity, wherein the sleeve is electrically insulated from the core part and the tube part, and at least one of the core part and the sleeve may be configured to transmit power or an electrical signal between the wearing member and the housing. In addition, various embodiments are possible. The binding pin and wearable electronic device including the same can realize stable electrical wiring while combining different segments.
Patent KR-20220099028-A (KR)
Title: End Cap Unit For Auto Gas Supply Apparatus
Inventor: JAEWOOK CHOI
IPC: F17C13/08
Filed: 2021-01-05
Abstract: The present invention relates to an end cap unit for an automatic gas supply device, which supplies gas filled in a gas cylinder to a gas demand place by being mounted on the gas cylinder that includes a valve formed on a head side, a gas outlet port formed orthogonally to the valve, and an end cap fastened to or separated from the gas outlet port. The end cap unit for an automatic gas supply device includes: an end cap unit movable part that moves forward or backward to approach or be spaced apart from an end cap unit base; an end cap holder gripping the end cap; and an end cap holder pivoting arm having one end coupled to the end cap unit movable part, and the other end provided with the end cap holder, and pivoting and moving based on a pivot formed at one end. The end cap unit for an automatic gas supply device can be further miniaturized by omitting a driving means such as a motor for rotating a member holding the end cap in order to separate and fasten the end cap.
Patent KR-20220101993-A (KR)
Inventor: LIU TZU CHENG
IPC: H01M50/59
Filed: 2021-01-12
Abstract: A battery module including at least two battery assemblies and at least one filler is provided. The two battery assemblies are placed adjacently. Each battery assembly includes a housing and at least one battery unit, the housing clads the battery unit and includes at least one opening, and the opening exposes at least one electrode end of the battery unit. A gap is provided between the inner wall of the housing and the battery unit. The filler is filled in a gap between the two adjacent battery assemblies to cover the electrode end and is extended to the gap through the opening. In addition, a method for assembling the battery module is provided.
Patent KR-20220102424-A (KR)
Title: Opening and closing apparatus for chamber
Inventor: JO HAN HYEONG
IPC: G01R31/28
Filed: 2021-01-13
Abstract: Disclosed is a chamber opening and closing apparatus. The chamber opening and closing apparatus, according to one embodiment of the present invention, comprises: a first chamber door which can open and close a first gate of a first chamber; a second chamber door which can open and close a second gate of a second chamber disposed side by side with the first chamber in a first direction; a first driving unit which moves the first chamber door to a packing section or an unpacking section in a second direction perpendicular to the first direction; a second driving unit which moves the second chamber door to the packing section or the unpacking section in the second direction; a third driving unit which moves the first chamber door to a first closed area or an open area in the first direction; and a fourth driving unit which moves the second chamber door to a second closed area the open area in the first direction, wherein the first chamber door overlaps the second chamber door in the first direction in the open area, but may be spaced apart from the second chamber door in the second direction. According to the present invention, the chamber opening and closing apparatus has an effect of improving spatial utilization.
Patent KR-20220104423-A (KR)
Inventor: SOUNG GI BONG
IPC: F16H7/06
Filed: 2021-01-18
Abstract: Provided is a pedal engine bicycle (practical model) in which a power transmission method by a lever drive method of a pedal engine is made to drive the axle of the rear wheel by installing a lever rotation mechanism on an upper part of the front end without increasing the length of the bicycle, and, to this end, a method of improving the torque of the force by the leverage ratio of the basic model by reducing the diameter of the wheel is applied. A structure that allows installation of gears anywhere on the front and rear wheels in the future is provided.
Patent KR-20220105871-A (KR)
Inventor: PARK JONG WOO
IPC: B63H25/38
Filed: 2021-01-21
Abstract: Disclosed is a ship capable of fixing the direction of travel without a large loss of energy and easily changing the direction of thrust. According to an embodiment of the present invention, a ship comprises: a hull; and a POD-integrated steering which is coupled to the rear of the hull, fixes the hull's traveling direction, and induces the hull's thrust direction to be changed. The POD-integrated steering includes: a rudder unit having a rudder body and an extended side plate part forming a side surface of the rudder body and forming a relatively wide side area, and inducing a fixed direction of the hull; and a POD unit which is combined with other units to form one body, but is partially disposed within the other units and induces to change the direction of thrust of the hull.
Patent KR-20220111754-A (KR)
Inventor: KIM JINHO
IPC: B21J15/02
Filed: 2021-02-01
Abstract: Disclosed is an invention related to a heterogeneous material joining apparatus. The heterogeneous material joining apparatus according to the present invention comprises: a lower mold unit providing a space in which a first processing material is disposed; an upper mold unit which presses the first processing material disposed on the lower mold unit and fixes a rivet unit; a chip discharge unit which removes chips falling to the lower mold unit; and a welding unit which welds a second processing material to the rivet unit. The heterogeneous material joining apparatus integrally joins a heterogeneous material made of a steel material and an aluminum material.
Patent KR-20220119993-A (KR)
Title: Methods of analysis of microbiome by using the combination of maximum value of read value
Inventor: LEE HYUNG KI
IPC: G16B30/10
Filed: 2021-02-22
Abstract: The present invention relates to a microbiome analysis method using the combination of the maximum values of lead. The method includes the steps of: (a) creating a novel OTU table by designating a maximum value among the counts of lead matching the same OTU in the OTU table as the count value of the lead of the OTU; and (b) analyzing the microbiome using the OTU table. In the microbiome analysis method according to the present invention, when microbiome analysis was performed using different conventional primer pairs, an issue that gave conflicting results are resolved. Even for the distribution of microorganisms that could not be read due to missing microbial sequences, etc., correction is made with the maximum different read value. Thus, more accurate microbial community analysis is possible.
Patent KR-20220123571-A (KR)
Title: Shard electric kick-board system and method for safety driving
Inventor: JUNG SEOK WON
IPC: G06Q50/10
Filed: 2021-03-01
Abstract: Provided are a shared electric scooter system for safe driving and a method thereof. The shared electric scooter system for safety driving comprises: a user terminal which checks unique information of a shared electric scooter from a tag recognizer provided in the shared electric scooter and transmits the identified unique information and user information to a shared electric scooter server to perform user authentication; a safety device which includes a plurality of safety device sensors to determine whether a user is wearing a safety device when using the shared electric scooter; a safety device holder which includes a holder sensor for determining whether the safety device is mounted or not, and locks a locking device so that the safety device is fixedly mounted or unlocks the locking device; the shared electric scooter server which commands the safety device holder to unlock the safety device when the user authentication is completed, determines whether the user is wearing the safety device based on signals sensed by the plurality of safety device sensors included in the safety device, and transmits a driving permission command to the shared electric scooter when it is determined that the user is wearing the safety device; and the shared electric scooter which is converted into a drivable activation state based on the driving permission command received from the shared electric scooter server. According to the present invention, the occurrence of problems, caused by the non-wearing of a safety device, can be prevented in advance.
Patent KR-20220124867-A (KR)
Title: Apparatus for automatic packaging materials
Inventor: LEE SANG BOK
IPC: B65B43/30
Filed: 2021-03-04
Abstract: An apparatus for automatically packaging a raw material comprises: a clamping unit for clamping wrapping paper having an opening in a direction perpendicular to the ground; a raw material supply unit including a hopper spaced apart in a horizontal direction with respect to the clamping unit to provide a raw material to the inside of the wrapping paper; a wrapping paper rotating unit including a rotating shaft disposed between the clamping unit and the hopper in a direction erected with respect to the ground and rotated by a driving source, a rotating member coupled to the rotating shaft and having one end and the other end disposed in the clamping unit and the hopper, respectively, an elevating and lowering unit coupled to the lower end of the rotating shaft to elevate and lower the rotating member, a first opening unit disposed at one end of the rotating member to widen the opening of the wrapping paper, and a second opening unit disposed at the other end opposite to the one end of the rotating member to widen the opening of the wrapping paper; a wrapping paper conveying unit including a support part supporting both sides of the wrapping paper so that the wrapping paper into which the raw material is put does not fall, a conveying rail for conveying the wrapping paper supported by the support part to a designated path, and a driving unit for conveying the wrapping paper; and a sealing unit configured to seal the opening of the wrapping paper into which the raw material is put. The present invention can improve productivity.
Patent KR-20220126588-A (KR)
Title: Virtual grid-based A-Star route search method and system
Inventor: JONG MIN LEE
IPC: G05D1/02
Filed: 2021-03-09
Abstract: An embodiment provides a virtual grid-based A-star route search system, which includes: at least one processor; and at least one memory containing one or more instructions executable by the processor. The instruction includes applying a virtual grid to a map by dividing the map into cells of a preset size, determining a virtual grid value of each of the cells determined based on a ratio of a pixel representing an obstacle and a pixel representing an obstacle within the cell, and setting a movement route by searching the movement route of a moving object by searching a search cell with a minimum cost value, wherein the minimum cost value is the sum of a first minimum cost estimation value according to movement from a start cell to which a start node belongs to a search cell and a second minimum cost estimation value according to movement from the search cell to a destination cell to which a destination node belongs. The embodiment can reduce a search space by dividing a map image.
Patent KR-20220128914-A (KR)
Inventor: LEE SUK KOU
IPC: B01J19/08
Filed: 2021-03-15
Abstract: The present invention relates to producing eco-friendly hydrogen, oxygen, and mixed gas, and more specifically, to a system which discharges high-voltage current while passing water vapor in oil of high-temperature vegetable oil and converges the same with a thermal method, an electrical method, and a chemical method to produce hydrogen, oxygen, and mixed gas and a gasifier. The present invention has a great advantage in mass-producing high-quality and eco-friendly hydrogen, oxygen, and mixed gas with a low hydrogen production cost.
Patent KR-20220132077-A (KR)
Title: Portable hybrid internal combustion engine generator
Inventor: CHOI CHUL WON
IPC: H02J7/35
Filed: 2021-03-22
Abstract: The present invention relates to a portable hybrid internal combustion engine generator capable of generating electricity in case of an emergency in a variety of ways. The generator may comprise: an internal combustion engine which generates a rotational force by burning a fuel; a power generation unit which is rotated by the internal combustion engine to produce first AC power; an embedded battery which stores power; an inverter which converts power outputted from the embedded battery into second AC power; a synchronization unit which synchronizes and outputs the first AC power and the second AC power according to a control signal of a control unit; and a control unit which controls the internal combustion engine, the power generation unit, the embedded battery, the inverter, and the synchronization unit.
Patent KR-20210119901-A (KR)
Title: Colored resin composition
Inventor: MORIWAKI SHOTA
IPC: G02B5/20
Filed: 2021-03-22
Abstract: The object of the present invention is to provide a color filter having high green brightness and a colored resin composition useful for producing the color filter. The colored resin composition includes a colorant and a resin, wherein the colorant contains a phthalocyanine compound in which one or more hydrogen atoms are substituted with SF_5.
Patent KR-20210038513-A (KR)
Title: Semiconductor device and method of manufacture
Inventor: WU CHUNG CHIANG
IPC: H01L21/285
Filed: 2021-03-29
Abstract: Provided are a semiconductor device having differing threshold voltages and a manufacturing method of the semiconductor device. According to an embodiment of the present invention, the threshold voltages of individual semiconductor devices are tuned through removal and placement of differing materials within each of individual gate stacks within a replacement gate process, whereby the removal and placement helps keep the overall process window for a fill material large enough to allow for a complete fill.
Patent KR-20220144186-A (KR)
Inventor: HAN JEONG HWANG
IPC: G06F21/32
Filed: 2021-04-19
Abstract: Disclosed are a biometric authentication system based on individual gait patterns and a method thereof, which can perform individual biometric authentication in an unconstrained and non-contact manner by utilizing the difference in individual walking patterns as a feature based on images taken while walking without attaching a separate sensor to a user's body. The biometric authentication system based on individual gait patterns according to an embodiment of the present invention comprises: a gait pattern-based authentication unit configured to authenticate the user by an artificial neural network classification model based on images obtained by continuously photographing the user while walking. The gait pattern-based authentication unit may be configured to: input the images or gait pattern features extracted from the images to the artificial neural network classification model; and perform authentication for the user based on an output value of the artificial neural network classification model.
Patent KR-20220144624-A (KR)
Inventor: CHUL HO KIM
IPC: C12R1/225
Filed: 2021-04-20
Abstract: The present invention relates to a Lactobacillus reuteri JH53 strain having excellent resistance to an organic acid and excellent conversion rate from glycerol to 1,3-propanediol, and a usage thereof. The strain of the present invention has better resistance to an organic acid than a parent strain and excellent conversion rate from glycerol to 1,3-propanediol, so that if the strain of the present invention, which is generally recognized as safe (GRAS), is used in a process of producing 1,3-propanediol from waste glycerol, by being safe and environmentally friendly and recycling resources unlike existing GMO strains, the strain will be very useful for related industries.
Patent KR-20220149227-A (KR)
Inventor: CHOI SUNG YE
IPC: B65D19/00
Filed: 2021-04-30
Abstract: The present invention relates to a pallet used for loading cargo, and specifically to the pallet that can be used for disposable use, minimize the volume during storage due to a simple assembly structure, and improve workability due to a low weight. By injection molding only a half that can be symmetrical, the volume is minimized to enable easy storage and transportation, and simple assembly during use enables solid support when lifting with a machine. In the pallet of the present invention, on a left side connected to one side, a coupling leg stand protruding to which a coupling curved side of the other half body can be coupled is provided on one side of a corner.
Patent KR-20220150483-A (KR)
Title: A crosslinked copolymer, a gas separation membrane comprising the same, a manufacturing method of the crosslinked copolymer and a manufacturing method of the gas separation membrane
Inventor: KIM TAE HYUN
IPC: B01D67/00
Filed: 2021-05-03
Abstract: The present invention relates to a cross-linked copolymer, a gas separation membrane comprising the same, a method for preparing the cross-linked copolymer, and a method for manufacturing the gas separation membrane and, more specifically, binds a metal-organic framework having an amine group to an anhydride-terminated polyimide-based polymer to prepare a cross-linked copolymer, and thus, during application to a gas separation membrane, a polymer membrane and the cross-linked copolymer have the same chemical structure to increase interfacial compatibility, thermal stability is high, and the aggregation of the metal-organic framework in the cross-linked copolymer and the densification of the membrane are prevented so that the adsorption and diffusion of gas molecules can be promoted. In addition, the cross-linked copolymer having the metal-organic framework is uniformly dispersed inside and on the surface of the polymer membrane to increase gas permeability and selectivity through a porous structure of the metal-organic framework, thereby remarkably improving gas separation performance.
Patent KR-20220153766-A (KR)
Title: Heat generating glass laminate
Inventor: Kong yong jin
IPC: B32B17/10
Filed: 2021-05-12
Abstract: The present invention provides a heating glass laminate which can simplify manufacturing processes and reduce manufacturing costs. According to the present invention, the heating glass laminate comprises: a first glass plate; a heating coating layer provided to generate heat as power is applied and coated on the first glass plate; a busbar having a main busbar laminated on the heating coating layer to be electrically connected, and a sub-busbar laminated on the heating coating layer to be electrically connected to be prevented from being overlapped with the main busbar; and a second glass plate laminated on the busbar. The main busbar includes a first main busbar horizontally extended from one end of the first glass plate based on a vertical direction, and a second main busbar horizontally extended from the other end of the first glass plate. The first main busbar includes: a first main busbar body extended horizontally; a first main busbar wing protruding from both ends of the first main busbar body toward the second main busbar; and a first main busbar protrusion part having a form of protruding from the center of the first main busbar body toward the second main busbar in the horizontal direction. The separation distance between the first main busbar wing and the second main busbar in the vertical direction is 90-100% of the separation distance between the first main busbar protrusion part and the second main busbar.
Patent KR-20220155129-A (KR)
Title: Apparatus and method for operating stack cooling pump of fuel cell system
Inventor: PARK CHUL WAN
IPC: H01M8/04746
Filed: 2021-05-14
Abstract: The present invention includes: a cooling unit including a fuel cell stack installed in a fuel cell vehicle, a cooling pump for moving cooling water, and a reservoir into which the cooling water moving toward the cooling pump is injected; and a control unit for sequentially driving and controlling the cooling pump according to a pre-set pre-run mode and an air bubble removal mode, respectively, in a state that the cooling water is injected into the reservoir.
Patent KR-20220156330-A (KR)
Title: Integrated circuit device
Inventor: PARK JU HUN
IPC: H01L27/088
Filed: 2021-05-18
Abstract: The present invention relates to an integrated circuit device. The integrated circuit device comprises: a first fin-type active region and a second fin-type active region extending on a substrate in a straight line along a first horizontal direction and adjacent to each other in the first horizontal direction; a fin separation region including an insulation structure for separating fins interposed between the first fin-type active region and the second fin-type active region on the substrate and extending along a second horizontal direction perpendicular to the first horizontal direction; and a plurality of gate lines extending along the second horizontal direction on the first fin-type active region. In addition, a first gate line closest to the fin separation region among the plurality of gate lines is inclined to approach a center of the fin separation region in the first horizontal direction as the lowermost surface of the first gate line approaches the uppermost surface thereof.