baber/WOPTO huggingface dataset:
Patent KR-20210023227-A (KR)
Title: Automobile floor frame and production method
Inventor: KIM DO HOI
IPC: B62D21/04
Filed: 2019-08-22
Abstract: Provided are a vehicle body floor structure and a manufacturing method thereof. According to the present invention, the vehicle body floor structure comprises: a panel part having a shape extending in a plane direction, manufactured by press molding, located under a vehicle body, and covering a lower part of the vehicle body; and a support part extending in a longitudinal direction on a plane in which the panel part is extended, manufactured by extrusion molding, and integrally coupled to the panel part to support the panel part.
Patent KR-20200018358-A (KR)
Title: Power generating system for using magnetic impeller
Inventor: LEE GUNG WON
IPC: H02K7/18
Filed: 2019-08-27
Abstract: According to one embodiment of the present invention, provided is a power generating system using a magnetic rotary body comprising: a rotational force generation unit providing a rotational energy (mechanical energy) of a rotating rotor due to a magnetic field in accordance with a repulsive force with a stator; and a power generation unit generating an induced electromotive force (electrical energy) using a rotational force which increases the rotational energy (mechanical energy) in accordance with the number of revolutions of the rotor.
Patent KR-20200031043-A (KR)
Title: Module for supplying power and system for supplying power
Inventor: LEE JIHEON
IPC: H02J9/06
Filed: 2019-09-04
Abstract: The present invention relates to a power supply device which has a circuit breaker controlling a connection with a power bus to open and close the circuit breaker in accordance with various situations occurring on a system to control power demand and supply, and a power supply system. The power supply device comprises a plurality of first power conversion devices, one or more second power conversion devices, a first circuit breaker, and a second circuit breaker.
Patent KR-20200030023-A (KR)
Title: Method of assessing mechanical safety of separator for lithium secondary batteries
Inventor: LEE JOO SUNG
IPC: G01N3/30
Filed: 2019-09-11
Abstract: The present invention relates to a separator for an electrochemical device. The separator for an electrochemical device satisfies inequality 1 and inequality 2 in a nail penetration test for moving a nail having the temperature of 250°C or more downward. The inequality 1 is b/a <= 3.0 and the inequality 2 is c/(b-a) >= 0.75, wherein a indicates a diameter of the nail used in the nail penetration test, b represents a diameter of the nail with a missing separator after nail penetrates in the nail penetration test, and c represents a length of an area with a blocked blow hole after penetration.
Patent KR-20210032029-A (KR)
Title: Window system
Inventor: LEE JUN BEOM
IPC: E06B7/16
Filed: 2019-09-15
Abstract: The present invention relates to a window system which can resist external force while faithfully functioning as a window system, can secure strong durability, and can reduce manufacturing costs and construction costs. The window system comprises: a fixed window frame body (110) including a planar surface part (110a) formed in a rectangular shape, an L-shaped embedded piece (111) provided to face the planar surface part (110a), and a connection bracket fixing groove part (111a) provided inside the embedded piece (111), wherein a pair of protrusion parts (112) protrude from the planar surface part (110a); and a window frame body (120) including recess parts (121) into which the protrusion parts (112) are inserted, and window coupling groove parts (122) which face the recess parts (121) and to which the window glass (130) is fixed. In the fixed window frame body (110) and the window frame body (120), apex portions (113b, 123b) on which one ends of a pair of inclined pieces (113a, 123a) inclined to face each other are formed to match each other, and horizontal pieces (113c, 123c) which connect the other ends of the pair of inclined pieces (113a, 123a) facing the apex portions (113b, 123b) to be spaced apart from each other are provided, such that a plurality of triangular structural pieces (113, 123) having triangular holes (113d, 123d) inside thereof are configured to be integrally formed.
Patent KR-20210033842-A (KR)
Title: Electronic device for performing operation using speech recognition function and method for providing notification associated with operation thereof
Inventor: SUNG Kicheol
IPC: H04W52/24
Filed: 2019-09-19
Abstract: Various embodiments of the present invention relate to a method for an electronic device to control transmission power. The method comprises the operations of: sensing the proximity of a human body by using a grip sensor while communicating wirelessly with an external device through an antenna; using the antenna to determine whether the human body is in proximity within a reference distance of a designated area when the proximity of the human body is sensed; lowering the power of a signal transmitted through the antenna on the basis of first control information, when the human body is not in proximity within the reference distance of the designated area; and lowering the power of the signal on the basis of second control information when the human body is in proximity within the reference distance of the designated area, wherein the second control information may be different from the first control information. The present invention may further comprise various other embodiments. According to the present invention, it is possible to provide an optimal network communication environment.
Patent KR-20200039563-A (KR)
Title: Injection device of light metal injection molding machine and injection control method thereof
Inventor: FUJIKAWA MISAO
IPC: B22D17/32
Filed: 2019-09-25
Abstract: The present invention prevents voids generated in light metal molded products. The present invention rapidly supplies a melt to an injection unit (3). Provided are an injection device of a light metal injection molder and an injection control method thereof, in which a light metal melt in a supply unit (2) is supplied into an injection unit (3) through a communication passage (40), a plunger (32) of the injection unit is moved backward to measure the predetermined capacity of the melt, the communication passage is closed, and the plunger is moved forward to inject the melt into a mold device (8) through an injection nozzle (35) of the injection unit. After the injection of the melt and before the measurement of the melt, the plunger is moved forward under a pressure at which the melt does not come out from the injection nozzle to make at least a portion of the melt in the injection unit flow back into the supply unit through the opened communication passage.
Patent KR-20210044927-A (KR)
Title: Apparatus for evaluating fatigue life of welds
Inventor: LEE DONG GI
IPC: G06F30/00
Filed: 2019-10-15
Abstract: Provided is a device for evaluating a fatigue lifespan of a welding unit to input a design lifespan by calculating a fatigue lifespan and calculating a critical initial crack size satisfying the design lifespan when inputting a crack size. According to one embodiment of the present invention, the device for evaluating the fatigue lifespan of the welding unit may comprise: an input unit selecting a function and receiving a parameter related to the selected function from a user; a fatigue lifespan calculation unit receiving the selected function of the user from the input unit and receiving a crack dimension, a crack condition, and a load condition of the welding unit from the input unit to calculate a fatigue lifespan of the welding unit; and an initial crack search unit receiving the selected function of the user from the input unit and receiving a design lifespan and a crack radius ratio of the welding unit from the input unit to repeatedly calculate the fatigue lifespan by calculating an initial crack dimension.
Patent KR-20200080126-A (KR)
Inventor: JO GI BONG
IPC: F16C33/04
Filed: 2019-10-22
Abstract: The present invention relates to a composite material bush. Provided is the composite material bush including a center plate and an outer form which is made of a heterogeneous material and is formed outside the center plate to surround the center plate, wherein the center plate and the outer form are selected from a metal or a non-metal which satisfies target strength, ductility, or processability so that the strength of a core center and an end can be uniform and the same shape as a conventional core can be formed.
Patent KR-20200047390-A (KR)
Title: Method for peeling pellicle and apparatus for peeling pellicle
Inventor: HAMADA YUICHI
IPC: G03F7/20
Filed: 2019-10-23
Abstract: (Objective) Provided are a method of separating a pellicle and a device for separating a pellicle which can reduce the amount of residue left on an exposure original plate when the pellicle is separated from the exposure original plate and which can wash again the exposure original plate under mitigated washing conditions. (Solution) A pellicle (10) which includes a pellicle film (12) that is provided in a tensioned state on an end surface of a pellicle frame (11) through a pellicle film adhesive (13) and an adhesive layer (14) that is provided on the other end surface and in which the adhesive layer (14) is adhered to the exposure original plate (1) is separated from an exposure original plate (1). A pellicle frame support pin (21) is inserted into a jig hole (30) provided in an outer surface of the pellicle frame, the pellicle frame support pin (21) is moved in a direction in which the pellicle is separated from the exposure original plate (1), a separation force applied by the movement to the pellicle frame support pin (21) is measured, and the pellicle (10) is separated from the exposure original plate (10) while control is being performed such that the separation force is minimized.
Patent KR-20210049232-A (KR)
Title: floor under tray assembly for vehicle
Inventor: JINGYU HAN
IPC: B60R7/04
Filed: 2019-10-24
Abstract: The present invention relates to a floor under tray assembly for a vehicle providing a storage space to an indoor space of a vehicle. The present invention comprises: an underbody where an installation unit having a predetermined space is formed; a tray housing installed in the installation unit; and a fastening unit allowing the bottom surface of the tray housing and the bottom surface of the installation unit to be fastened.
Patent KR-20210049594-A (KR)
Title: Three-dimensional image projection apparatus
Inventor: KIM SEUNG CHEOL
IPC: H04N13/39
Filed: 2019-10-25
Abstract: According to the present invention, provided is a spatial image projection device, which includes: a housing; a display unit accommodated in the housing and outputting a stereoscopic image; a half mirror projecting a spatial image corresponding to the stereoscopic image inside the housing; and a viewing area mask disposed on a surface of the housing at a boundary of a main viewing area for outputting the stereoscopic image to limit output of the stereoscopic image. According to the present invention, a holographic image or a stereoscopic image having a sense of volume can be displayed.
Patent KR-20200049628-A (KR)
Inventor: YAMAWAKI YUKA
IPC: A61K8/19
Filed: 2019-10-29
Abstract: The objective of the present invention is to provide an aqueous-phase liquid cosmetic material which can form a drawing line of a cosmetic film having sufficient concentration and sufficient water and friction resistance to ensure sufficient uniformity and adhesiveness even on a skin applied with an oil cosmetic material. The aqueous-phase liquid cosmetic material of the present invention contains sodium diethylhexyl sulfosuccinate, an inorganic coloring pigment, a water-soluble dispersant, and a film forming polymer emulsion. Based on the total amount of the cosmetic material, the content of the sodium diethylhexyl sulfosuccinate is 0.1 to 1 mass%. Based on the total amount of the cosmetic material, the content of the inorganic coloring pigment is 3 to 20 mass%. The inorganic coloring pigment comprises carbon black.
Patent KR-20210051279-A (KR)
Title: Water filter case can be installed at water tap
Inventor: LEE MUN BAIK
IPC: E03C1/04
Filed: 2019-10-30
Abstract: Provided is a water filter case (104) which is fixed to a hook-shaped hook part (100) so as to be hung on a faucet (A), has a length adjustment hole (101) according to the installation environment so as to be adjusted up and down, and can be installed in the faucet consisting of a tap water source hole (102) and a filtered water outlet hole (102) filtered through a water filter. The present invention does not require fasteners such as bolts or screws, so the installation and disassembly process is simpler than before, which has the effect of improving the use efficiency, reducing the installation time, preventing damage to the wall, and improving the appearance. In addition, the present invention has the effect of ensuring the convenience of use because a user can easily attach and detach.
Patent KR-20190133116-A (KR)
Title: Cover unit for repairing cracked part of concrete structure and maintenance method of cracked part using the cover unit
Inventor: LEE SEONG WON
IPC: C04B41/50
Filed: 2019-11-12
Abstract: The present invention relates to a cover unit for repairing a cracked part of a concrete structure and a construction method for repairing a cracked part using a cover unit, capable of largely reducing human resources and material resources and filling a gap of the cracked part as much as the width of the gap in which the cracked part is separated after construction, by simply and rapidly performing repair construction without excavating the concrete around a part in which a crack has been generated when a leakage due to the generated crack by a wall or a rooftop bottom of a concrete structure. The cover unit for repairing a cracked part of a concrete structure includes a base panel (100) to be blocked from external gaze to cover the whole of the crack (10). Multiple cohesion units (110) are formed at an upper end of the base panel (100) and can provide a strongly fixed state by being cured while enclosing a repair solvent (200) applied to a floor surface (300) or a concrete wall. A joint unit (120) is individually formed at both ends of the cohesion unit (110).
Patent KR-20210062436-A (KR)
Inventor: KIM YOUNG GEOL
IPC: B67D7/46
Filed: 2019-11-21
Abstract: Disclosed are a chemical supply apparatus and a chemical sampling system using the same. According to one embodiment of the present invention, the chemical supply apparatus comprises: a chemical line which includes a supply pipe forming a chemical supply passage, and a nozzle placed on an end of the supply pipe to discharge the chemical supplied through the supply pipe, and which supplies the chemical to be sampled; a nozzle elevation/lowering unit engaged with the chemical line to elevate the nozzle of the chemical line, to lower the nozzle, to place the nozzle in an inner accommodation space of a sample container through an opening formed on an upper end portion of the sample container, to elevate the nozzle when the chemical is completely discharged from the nozzle in the inner accommodation space of the sample container, and to take out the nozzle from the sample container to the outside; and a drain port which includes an insertion hole formed for the nozzle to be inserted thereinto, and an inner collection space communicating with the insertion hole, which is placed on a lower side of the chemical line, and which collects leaking materials leaking from the nozzle in the inner collection space when the nozzle is lowered by the nozzle elevation/lowering unit and inserted into the insertion hole. The present invention aims to provide a chemical supply apparatus and a chemical sampling system using the same, which are able to reduce the personnel and time required for sampling chemicals.
Patent KR-20210063150-A (KR)
Title: Rechargeable battery manufacturing method and rechargeable battery
Inventor: CHOI DONG IN
IPC: H01M10/058
Filed: 2019-11-22
Abstract: The present invention relates to a method for manufacturing a secondary battery to increase output performance of the secondary battery and a secondary battery thereof. According to the present invention, an electrolyte supply apparatus for a secondary battery performs: a first injection step of injecting a primary electrolyte into a battery case in which an electrode assembly is accommodated; an activation step of applying electricity to the electrode assembly and activating the same through charging and discharging; a secondary injection step of injecting a secondary electrolyte into the battery case after the activation step; and a sealing step of sealing the battery case after the second injection step. The first electrolyte includes a first salt, a non-nitrile-based first solvent, and a first additive. The second electrolyte includes a second solvent including a nitrile-based solvent, wherein the nitrile-based solvent is mixed in an amount of 30 vol% or less of the summed amount of the first solvent and the second solvent.
Patent KR-20210063659-A (KR)
Title: Framework for 3d stucture inspection using autonomous flying drone unit
Inventor: MYEONG HYEON
IPC: G06Q50/10
Filed: 2019-11-25
Abstract: Disclosed is a framework using an autonomous flying drone unit which comprises the steps of 3D map creation, route planning, flight control, location estimation and image-based inspection.
Patent KR-20210064524-A (KR)
Title: Processing devices and methods
Inventor: KO SUNG WOONG
IPC: H01L21/02
Filed: 2019-11-26
Abstract: According to one embodiment, provided is a processing device, comprising: a rinsing unit for washing the processing liquid on a surface of a processed object using a rinse liquid; and a drying unit for drying the surface of the processed object. The drying unit includes: a chamber; a nozzle installed in the chamber and ejecting gas toward the surface of the processed object; an airflow control portion installed between the inner space of the chamber in which the rinse unit and the nozzle; and a plurality of conveying rollers arranged along the conveying direction of the processed object. In addition, the airflow control portion has a first opening formed on the carry-in side of the processed object and a second opening provided on the unloading side of the processed object, and an opening area of the second opening is smaller than an opening area of the first opening.
Patent KR-20210071551-A (KR)
Title: Semiconductor memory device and manufacturing method thereof
Inventor: LEE NAM JAE
IPC: H01L27/11582
Filed: 2019-12-06
Abstract: The present technology relates to a semiconductor memory device and to a manufacturing method thereof. The semiconductor memory device includes: a gate stacked body including interlayer insulating layers and conductive patterns stacked in a first direction; a channel structure passing through the gate stacked body; a peripheral contact plug spaced apart from the gate stacked body in a plane intersecting the channel structure and extending in the first direction; and a capacitor spaced apart from the gate stacked body and the peripheral contact plug in the plane and having a larger area than the peripheral contact plug.
Patent KR-20210077039-A (KR)
Title: Vehicle having the same and method for controlling the vehicle
Inventor: MOON JONGHA
IPC: B60R1/00
Filed: 2019-12-16
Abstract: According to the present invention, a vehicle obtains first image information about a first area corresponding to an angle of view among external areas, obtains second image information about a second area excluding the first area among received second image information when the second image information is received through a communication unit, synthesizes the obtained first image information and the second image information, and displays a view image corresponding to the synthesized image information.
Patent KR-20210077982-A (KR)
Title: Ferritic Alloy and Method for Manufacturing Nuclear Fuel Cladding Tube Using the Same
Inventor: LEE SUNG YONG
IPC: C22C38/60
Filed: 2019-12-18
Abstract: The present invention relates to a ferritic alloy having excellent resistance to a nuclear power plant accident, and a method for manufacturing a nuclear fuel coating pipe using the same. More specifically, provided are the ferritic alloy having excellent accident resistance, and the method for manufacturing a nuclear fuel coating pipe using the same. The alloy comprises iron (Fe), aluminum (Al), chromium (Cr) and nickel (Ni).
Patent KR-20210081207-A (KR)
Title: Manufacturing method of pancake using waxy barley
Inventor: HUH SEUNG HEE
IPC: A23G3/48
Filed: 2019-12-23
Abstract: The present invention relates to a manufacturing method of pancakes using white sticky rice barley intended to enhance taste, aroma, texture and nutritional value. The method comprises the steps of: pre-treating the white sticky rice barley; grinding the pre-treated white sticky rice barley to manufacture a white sticky rice barley powder; mixing 10~20 wt% of the white sticky rice barley powder, 5~15 wt% of an almond powder, 20-30 wt% of a rice powder, 5-15 wt% of butter, 10-20 wt% of sugar, 20-30 wt% of eggs and 5-15 wt% of milk to manufacture a mixture; and applying the mixture to a pancake mold for baking.
Patent KR-20210082865-A (KR)
Title: Electroluminescent display device and method of driving the same
Inventor: RYU SUNG BIN
IPC: G09G3/3225
Filed: 2019-12-26
Abstract: The present invention provides an electroluminescent display device, which includes: a display panel in which pixels including a driving transistor and a light emitting diode are disposed, and an image display is refreshed during a refresh frame; and a panel driving circuit for driving the display panel, wherein in frequency variable driving, driving times of the refresh frame at a plurality of driving frequencies are set to be the same. Accordingly, it is possible to prevent a change in light emitting luminance characteristic according to variable driving frequency.
Patent KR-20190017010-A (KR)
Title: 멀티모덜 햅틱 효과
Inventor: RIHN WILLIAM S
IPC: G06F3/01
Filed: 2017-07-07
Abstract: 실시예들은 사용자 입력(예를 들어, 압력 기반 또는 다른 제스처)에 응답하여 햅틱 효과들을 발생시킨다.  실시예들은 사용자 입력에 대응하는 제1 입력 범위를 수신하고, 제1 입력 범위에 대응하는 햅틱 프로파일을 수신한다.  햅틱 프로파일의 제1 동적 부분 동안, 실시예들은 제1 동적 부분 동안 제1 입력 범위의 값들에 기초하여 변하는 동적 햅틱 효과를 발생시킨다.  또한, 햅틱 프로파일의 제1 트리거 위치에서, 실시예들은 트리거링된 햅틱 효과를 발생시킨다.
Patent KR-20190006071-A (KR)
Title: 웨이퍼 아웃개싱 제어를 위한 방법
Inventor: YAN CHUN
IPC: H01L21/265
Filed: 2017-04-11
Abstract: 본 명세서에 개시된 실시예들은 일반적으로 Ⅲ-Ⅴ 에피택셜 성장 프로세스 또는 에칭 세정 프로세스 후에, 그리고 추가의 처리 이전에, 유해 가스들이 기판의 표면으로부터 제거되도록 기판 아웃개싱을 제어하기 위한 방법에 관한 것이다.  산소 함유 가스가 로드락 챔버 내의 기판으로 유동되고, 후속하여 비-반응성 가스가 로드락 챔버 내의 기판으로 유동된다.  그러한 것으로서, 유해 가스들 및 아웃개싱 잔류물들은 기판으로부터 감소 및/또는 제거되고, 그에 의해 추가 처리가 수행될 수 있게 된다.
Patent KR-20190015532-A (KR)
Title: 향수를 테스트 하기 위한 시스템
Inventor: SEURAT AURELIE
IPC: B05B12/02
Filed: 2017-06-06
Abstract: 본 발명은 향수를 테스트하기 위한 시스템에 관한 것으로, 하우징(10), 향수가 함침되도록 하우징 내에 적어도 부분적으로 삽입될 수 있는 테스트 부재(60), 및 상기 테스트 부재(60)에 결합된 분배 장치20)와, 테스트 부재의 존재를 검출하기위한 센서(30)와, 분배 장치를 작동시키기 위한 작동기(40)와, 테스트 부재를 추출하는 동안 분배를 하기 위한 작동기(40)의 작동을 제어하는 제어 유닛(50)을 포함한다.
Patent KR-20190037227-A (KR)
Title: 누설추적 기능이 구비된 저온저장탱크의 보온내층구조
Inventor: AAGAARD OYVIND
IPC: F17C3/06
Filed: 2017-07-17
Abstract: 본 발명은 누설추적 기능이 구비된 일종의 저온저장탱크의 보온내층구조에 관한 것으로서, 탱크벽(1) 표면에 포설된 한 층의 망(3)과 하프 관(half pipe)(4)을 포함하며, 망(3)이 탱크벽(1) 표면에 느슨하게 배치됨으로써 망과 탱크벽(1) 표면 사이에 틈새가 남게 되고, 하프 관(4)이 탱크벽 표면의 용접 심(soldering seam) 상방을 덮으며, 하프 관(4)의 바닥부 양단이 탱크벽(1) 표면과 고정되고, 하프 관(4) 바닥부 중간과 용접 심(2) 사이에 틈새가 남게 되고, 망(3)의 표면 및 망 홀(hole) 사이에 폴리우레탄폼(5)을 분사하며, 분사 후의 탱크벽(1) 표면과 망(3) 사이에도 틈새가 남게 된다. 이러한 누설추적 기능이 구비된 저온저장탱크의 보온내층구조를 일반적인 보온층보다 먼저 포설함으로써, 누설구역을 확정하는 기능을 할 수 있으며, 또한 저온의 액체가 누설되어 탱크를 수리할 때에도 보온층을 모두 제거할 필요가 없어 비용이 절감되고, 동시에 보온층을 다시 분사하기가 편리하고, 보온층에 쉽게 균열이 생기지 않게 된다.