baber/WOPTO huggingface dataset:
Patent WO-2020111423-A1 (WO)
Inventor: KIM JI HOON
IPC: G06F17/11
Filed: 2019-06-19
Abstract: Disclosed are a method for automatically generating variables for data modeling, and a device thereof. The device for automatically generating variables analyzes the correlation between a target variable to be predicted and each variable of statistical information, selects a plurality of variables among the variables of the statistical information as candidate variables in descending order of correlation with the target variable, generates a new variable by arbitrarily extracting a certain number of variables from among the candidate variables and combining the arbitrarily extracted variables, and stores the new variable and a value for the new variable in the statistical information.
Patent WO-2021010497-A1 (WO)
Inventor: YOON YOUNGSIK
IPC: H04R1/02
Filed: 2019-07-12
Abstract: A voice input device according to the present invention comprises: a speaker having a diaphragm for downwardly outputting sound; a speaker room in which the diaphragm is accommodated; and a microphone arranged outside the speaker room, wherein the speaker room comprises: a room base arranged below the diaphragm; a sound guide, which protrudes upward from the room base, is located below the diaphragm, and reflects the sound outwardly outputted from the diaphragm in the radial direction thereof; and a room sidewall which encompasses the sound guide by extending upward from the circumference of the room base, and which has a sound discharge port for discharging, to the outside of the speaker room, the sound reflected by the sound guide.
Patent WO-2020022834-A1 (WO)
Inventor: KANG SEONG MAN
IPC: H01R24/40
Filed: 2019-07-26
Abstract: 본 발명은 기지국 안테나 장치 및 그 어댑터에 관한 것으로서, 특히, 지주 폴에 대하여 전방으로 소정거리 이격된 이격 공간을 가지도록 상하로 설치된 안테나 모듈, 상기 이격 공간에 위치되도록 상기 안테나 모듈에 설치되되, 상단부 및 하단부 중 어느 하나가 상기 안테나 모듈에 대하여 힌지 결합되고, 상단부 및 하단부 중 나머지 하나가 상기 힌지를 중심으로 회동되면서 상기 안테나 모듈의 일부에 전기적인 신호 접속 및 분리가 가능하게 착탈되는 RRH 및 상기 안테나 모듈과 상기 RRH의 전기적인 신호 접속 및 분리를 매개하는 어댑터를 포함함으로써, 설치 시간 및 설치 비용을 절감하는 이점을 제공한다.
Patent WO-2020027582-A1 (WO)
Title: Molten iron processing apparatus and molten iron processing method
Inventor: HA CHANG SU
IPC: C21C7/064
Filed: 2019-07-31
Abstract: A molten iron processing apparatus according to an embodiment of the present invention comprises: a vessel having an internal space that can accommodate molten iron; a stirrer having a rotatable impeller that is inserted into the vessel so as to be immersed in and stir molten iron; and a flow generator which can be at least partially immersed in the molten iron in the vessel and can introduce and discharge molten iron by means of changes in internal pressure. Thus, according to a molten iron refining apparatus and a molten iron method according to an embodiment of the present invention, the downward flow of molten iron is forcibly increased by the flow generator, thus increasing the downward flow throughout the molten iron and at the molten iron surface compared to the prior art. Accordingly, the infiltration of refining agents, injected onto the molten iron surface, into the molten iron, or the mixing of the molten iron and the refining agents is promoted and increased. Furthermore, due to the powerful downward flow, the refining agents infiltrated or incorporated into the molten iron are unable to easily rise to the molten iron surface, thus increasing the residence time of the refining agents in the molten iron.
Patent WO-2020060059-A1 (WO)
Inventor: PARK GOUN
IPC: G02B27/01
Filed: 2019-08-27
Abstract: An electronic device according to an embodiment of the disclosure may include a housing comprising a first surface for mounting a display panel, and a second surface for facing a user who wears the electronic device, a sensor disposed on the second surface to detect that the user is wearing the electronic device, one or more lenses disposed between the first surface and the second surface of the housing, an optical member having an adjustable permeation rate of external light incident to the one or more lenses from outside of the electronic device, and a processor, wherein the processor may be is configured to, when the user is identified as wearing the electronic device, increase the adjustable permeation rate of the optical member, and when the user is identified as not wearing the electronic device, decrease the adjustable permeation rate of the optical member.
Patent WO-2020130375-A1 (WO)
Title: Réfrigérateur
Inventor: HONG DAE JIN
IPC: F25D23/12
Filed: 2019-11-20
Abstract: Un réfrigérateur comprend une armoire ayant un premier compartiment de stockage et un second compartiment de stockage, et un module de refroidissement monté de façon amovible sur l'armoire. Le module de refroidissement comprend un évaporateur, un condenseur, et un compresseur. Un premier conduit d'air froid s'étend à partir du premier compartiment de stockage et est configuré pour permettre à une partie du module de refroidissement dans laquelle l'évaporateur est agencé, pour communiquer avec le premier compartiment de stockage lorsque le module de refroidissement est couplé à l'armoire, et un second conduit d'air froid est différent du premier conduit d'air froid et s'étend à partir du second compartiment de stockage. Le second conduit d'air froid est conçu pour permettre à la partie du module de refroidissement dans laquelle l'évaporateur est agencé, de communiquer avec le second compartiment de stockage.
Patent WO-2020116859-A1 (WO)
Inventor: LEE JIHONG
IPC: D06F37/18
Filed: 2019-11-28
Abstract: The present application proposes a laundry treating apparatus comprising: a cabinet; a drawer; a tub; a drum; a laundry inlet; a housing; a lever body; a body pressing portion; a magnetic field generator; a magnetic field sensor; a contact body; a slide, wherein when an object contacts the contact body, the slide moves the free end of the lever body so that a distance between the magnetic field generator and the magnetic field sensor is equal to or smaller than a reference distance; and a door pivotably mounted on the top face of the drawer or a top face of the tub, wherein when the door pivots in a direction of opening the laundry inlet while the drawer is inserted into the cabinet, the door presses the body pressing portion such that a distance between the magnetic field generator and the magnetic field sensor is larger than the reference distance.
Patent WO-2021033848-A1 (WO)
Title: Apparatus for preparing wafer polishing pad and method for preparing wafer polishing pad using same
Inventor: SUNG JAE CHEL
IPC: B08B15/00
Filed: 2019-12-03
Abstract: The present invention provides an apparatus, for preparing a wafer polishing pad, comprising: a polishing pad which has an upper pad having a plurality of lattice grooves and a lower pad attached to the bottom part of the upper pad; a first roller around which the polishing pad is wound; a buffing roller for buffing the upper pad of the polishing pad; and a second roller for feeding the polishing pad which is wound around the first roller to the buffing roller and discharging the buffed polishing pad, wherein the buffing roller and second roller rotate in the same direction.
Patent WO-2020130538-A1 (WO)
Title: Procédé de production de résine d'émulsion acrylique
Inventor: LEE SEUNGMO
IPC: C08F2/22
Filed: 2019-12-16
Abstract: La présente invention concerne un procédé de production d'une résine d'émulsion acrylique, le procédé améliorant la stabilité de dispersion et les caractéristiques d'adhérence de la résine d'émulsion acrylique par l'ajout d'un monomère spécifique à un certain moment au cours d'un processus de polymérisation en émulsion, et pouvant ainsi fournir un adhésif acrylique à base d'eau qui a une excellente force d'adhérence initiale et a une aptitude au traitement améliorée et un maintien de collant élevé avec une faible viscosité.
Patent WO-2020235770-A1 (WO)
Title: Emotion labeling method, and device for emotion labeling using same
Inventor: LEE HONG GU
IPC: G02B27/01
Filed: 2020-01-22
Abstract: The present invention provides an emotion labeling method implemented by a processor, and a device using same, the emotion labeling method comprising: a step for providing a plurality of emotion-inducing pieces of content to a user; a step for receiving biosignal data of a user while the process of selecting from among the plurality of emotion-inducing pieces of content is in progress; a step for receiving the selection of at least one piece of content among the plurality of emotion-inducing pieces of content; a step for matching the selection and the biosignal data to obtain biosignal data labeled with an emotion; and a step for providing the biosignal data labeled with the emotion.
Patent WO-2020231025-A1 (WO)
Inventor: MIN SO YOUNG
IPC: G03B17/56
Filed: 2020-04-16
Abstract: A smartphone protection case having a holding function for photography is disclosed. The disclosed smartphone protection case comprises: a case main body having a smartphone mounted thereon so as to encompass and protect the rear surface part and the side surface part of the smartphone; a holding member detachably mounted on any one from the rear surface upper part of the case main body, the rear surface lower end part of the case main body, and the side surface part of the case main body so as to hold the smartphone mounted on the case main body in a media viewing holding form in which the smartphone mounted on the case main body is stood in close contact with a support surface or so as to hold the smartphone mounted on the case main body in first and second photography holding forms in which the smartphone mounted on the case main body enables selfies by being stood in a horizontal direction or a vertical direction while being spaced at a predetermined distance from the support surface; a first fixing part which is formed on the rear surface upper part of the case main body, and to which the holding member is detachably coupled so that the holding member comes in close contact with the rear surface of the case main body so as to be in a storage state, or which allows the case main body to be stood and tilted at a predetermined angle by means of the holding member so that the holding member supports the case main body in the media viewing holding form; a second fixing part which is formed on the rear surface lower end part of the case main body, and to which the holding member is detachably coupled so as to support the case main body at a predetermined distance from the support surface by means of the holding member, so that the smartphone is held in a vertical direction at a predetermined distance from the support surface and held in the first photography support form in which selfies can be taken; and a third fixing part which is formed on the side surface of the case main body, and to which the holding member is detachably coupled so as to support the case main body at a predetermined distance from the support surface by means of the holding member so that the smartphone is held in a horizontal direction at a predetermined distance from the support surface and held in the second photography holding form in which selfies can be taken.
Patent WO-2020251181-A1 (WO)
Inventor: KIM SUE
IPC: C12N5/0775
Filed: 2020-05-20
Abstract: The present invention relates to a composition for promoting the production of stem cell-derived exosomes or increasing the stemness of stem cells. When the composition of the present invention is used in culturing stem cells, the stemness of stem cells and the yield of stem cell-derived exosomes are increased, and thus good-quality stem cells and stem cell-derived exosomes can be produced more efficiently, and accordingly, can be advantageously used in related research and development and commercialization.
Patent WO-2020251188-A1 (WO)
Inventor: NA JONGJU
IPC: A61M37/00
Filed: 2020-05-22
Abstract: Un ensemble d'aiguilles selon un mode de réalisation de la présente invention comprend : une pluralité d'aiguilles; un corps principal ayant une pluralité de trous à travers lesquels la pluralité d'aiguilles passent dans une première direction; et un élément de fixation qui est couplé au corps principal et qui a une pluralité de surfaces obliques de fixation pour supporter la pluralité d'aiguilles.
Patent WO-2021015528-A1 (WO)
Title: Hydraulic steering device for agricultural work vehicle
Inventor: LEE SANG HEON
IPC: B62D5/065
Filed: 2020-07-21
Abstract: The present invention relates to a hydraulic steering device for an agricultural work vehicle, the device comprising: a steering pump for supplying working fluid; an automatic steering unit which is connected to the steering pump, and which changes, according to automatic steering performed by a control part, the traveling direction of the agricultural work vehicle by using the working fluid supplied from the steering pump; a manual steering unit which is connected to each of the steering pump and the automatic steering unit, and which changes, according to manual steering performed by the operation of a steering wheel, the traveling direction of the agricultural work vehicle; and a manual switching unit connected to each of the steering pump and the manual steering unit, wherein the manual steering unit is connected to the steering pump through the manual switching unit, the manual switching unit blocks the working fluid supplied from the steering pump so as to prevent same from passing therethrough when automatic steering is performed in a state in which manual steering is not performed, and causes the working fluid supplied from the steering pump to pass therethrough when automatic steering is not performed in a state in which manual steering is not performed or manual steering is performed, and the manual steering unit changes, when manual steering is performed, the traveling direction of the agricultural work vehicle by using the working fluid supplied from the steering pump through the manual switching unit.
Patent WO-2022004941-A1 (WO)
Title: Powder plasma treatment device
Inventor: KIM HOON
IPC: B01J19/08
Filed: 2020-08-18
Abstract: The present invention relates to a powder plasma treatment device comprising: a chamber part having a powder-receiving portion as a space in which powder is received; one or more stirrer members provided in the chamber part to stir the powder; a housing part for fixing the chamber part; and a shaft member having a flow channel through which a gas is injected into the powder-receiving portion, and connected to the stirrer members to rotate the stirrer members.
Patent WO-2022065563-A1 (WO)
Title: Contactless elevator touch device, and method for setting same
Inventor: KIM YONG-CHUL
IPC: B66B1/52
Filed: 2020-09-29
Abstract: The contactless elevator touch device according to the present invention comprises: a touch sensing unit which is installed around touch buttons of an elevator control panel and, at a position vertically spaced 1-10 cm apart from the elevator control panel, senses a touch on the basis of an infrared signal traveling in a direction parallel to the elevator control panel; and a control unit which provides touch coordinate information in accordance with a signal from the touch sensing unit.
Patent WO-2021150064-A1 (WO)
Title: System for providing a brake force
Inventor: TARANDEK KRISTIJAN
IPC: F16D121/24
Filed: 2021-01-22
Abstract: The present invention relates to a system, comprising - a transmission unit being arranged for converting a rotational motion into a translational motion, the transmission unit including an input and an output, wherein the input is configured to receive torque from a motor and the output is configured to provide a brake force for pressing a brake pad against a friction surface; - a housing defining a hydraulic pressure chamber, wherein the housing at least partially encompasses the transmission unit; and an axially movable piston arranged in the housing and coupled to the transmission unit such that a translational motion of the piston causes a translational motion of the transmission unit for providing the brake force in a hydraulic operation mode.
Patent WO-2021150081-A1 (WO)
Title: Method for determining location of v2x device in wireless communication system supporting sidelink, and apparatus therefor
Inventor: HWANG JAEHO
IPC: H04W64/00
Filed: 2021-01-25
Abstract: Disclosed are a method and apparatus for determining a location of a V2X device in a wireless communication system according to various embodiments. Disclosed are a method and apparatus, the method comprising the steps of: receiving a first signal from a first road side unit (RSU) and a second signal from a second RSU through a first antenna and a second antenna distributed over a predetermined distance; measuring a first time difference that is a reception time difference for the first signal and a second time difference that is a reception time difference for the second signal between the first antenna and the second antenna; and determining the location of the V2X device on the basis of the first time difference and the second time difference, wherein the V2X device calculates a first hyperbola on the basis of the first time difference and a second hyperbola on the basis of the second time difference, determines a first offset on the basis of the predetermined distance and the first time difference, and determines a second offset on the basis of the predetermined distance and the second time difference, wherein the location of the V2X device is determined on the basis of an intersection point between the first hyperbola to which the first offset is applied and the second hyperbola to which the second offset is applied.
Patent WO-2021261710-A1 (WO)
Inventor: HA JEONG HUN
IPC: G02B27/01
Filed: 2021-03-18
Abstract: The present invention relates to an optical device for lightweight augmented reality using a state change optical element, the optical device for lightweight augmented reality using a state change optical element comprising: an optical means for transmitting at least a portion of image light of a real object toward a pupil of a user's eye; and a reflection part arranged inside the optical means and providing an image for augmented reality to the user by reflecting and transmitting augmented reality image light emitted from an image output part toward the pupil of the user's eye, wherein the reflection part comprises a state change optical element in which reflectance and transmittance of reflecting light are changed according to a control signal of a controller.
Patent WO-2021206511-A1 (WO)
Inventor: Kim Jiseon
IPC: H04M1/60
Filed: 2021-04-09
Abstract: In an embodiment of the present disclosure, a mount may comprise: a body; a cradle rotatably coupled to the body, the cradle comprising a seating surface on which an external electronic device can be seated; a first driver configured to rotate the cradle; a wireless communication circuit; and at least one processor. The at least one processor may be configured to: receive data regarding the status of the external electronic device from the external electronic device through the wireless communication circuit; and control the first driver on the basis of the status of external electronic device such that the cradle is pivoted by a predetermined angle. A foldable device mount according to various embodiments of the present disclosure may comprise: a body; a cradle rotatably coupled to the body, the cradle comprising a seating surface on which the foldable device can be seated; and a pair of arms assembled to the body so as to be able to move in opposite directions with regard to the body through a first mechanism. Each of the pair of arms may comprise a grip configured to hold the foldable device. The interval between the grips may vary within a predetermined range as the arms move. The cradle may be configured to maintain a stationary condition with regard to the body when the interval between the grips is in a first range among the predetermined range, and to rotate with regard to the body through a second mechanism when the interval between the grips is in a second range among the predetermined range.
Patent WO-2021251633-A1 (WO)
Title: Method and system for manufacturing dicarboxylic acid aromatic heterocyclic compound
Inventor: KIM JUN YEONG
IPC: C07D307/54
Filed: 2021-05-13
Abstract: The present invention has the benefit of providing a method and system for efficiently manufacturing a dicarboxylic acid aromatic heterocyclic compound by using a hydroxyl-free aromatic heterocyclic compound as a raw material.
Patent WO-2022163952-A1 (WO)
Inventor: KANG JUNSUK
IPC: A01G24/46
Filed: 2021-06-15
Abstract: 본 발명은 복합 인공 토양 구조 시스템에 관한 것으로서, 본 발명에 따른 복합 인공 토양 구조 시스템은 식물의 뿌리가 위치하는 상부 생장층, 상기 상부 생장층 아래에 위치하며 미세입자층으로 하층의 물을 모세관력에 의해 상승시켜 상기 상부 생장층에 공급하는 모세관층, 상기 모세관층 아래에 위치하며 상층에서 이송된 물을 저장하는 투수층 및 상기 투수층 아래에 위치하며 아래로 물이 침투하는 것을 막는 불투수층을 포함하는 것을 특징으로 한다.
Patent WO-2022045597-A1 (WO)
Title: Module de batterie et bloc-batterie le comprenant
Inventor: PARK WON KYOUNG
IPC: H01M10/625
Filed: 2021-07-26
Abstract: La présente invention, selon un mode de réalisation, concerne un module de batterie comprenant : un empilement d'éléments de batterie comportant plusieurs éléments de batterie empilés en son sein ; un bâti de module destiné à recevoir l'empilement d'éléments de batterie ; et un dissipateur thermique formé du côté inférieur de la partie inférieure dans le bâti de module et refroidissant les plusieurs éléments de batterie, le dissipateur thermique comprenant une plaque inférieure et une partie paroi formant barrière établissant un trajet d'écoulement de fluide frigorigène, et la partie paroi formant barrière étant formée dans un alliage à mémoire de forme de sorte que la partie paroi formant barrière se déforme conformément à la température et à des variations de l'écoulement du fluide frigorigène.
Patent WO-2022030886-A1 (WO)
Title: Non-halogen-based flame retardant sealant composition for welding replacement
Inventor: KIM CHUNSIK
IPC: C09K3/10
Filed: 2021-07-30
Abstract: Disclosed is a non-halogen-based flame retardant sealant composition for welding replacement comprising: a main agent containing a polyol, a dispersant, a filler, and a stabilizer at a ratio of 50:5:40:5 and a curing agent containing MDI, PPG, and a stabilizer at a ratio of 70:20:10, wherein the composition is composed of the main agent and the curing agent at a mixing ratio of 100:50-80, and thus can implement a sealant that maximizes the flame retardant efficiency, minimizes the release of toxic gas in the event of fire, is eco-friendly, and has excellent salt water resistance.
Patent WO-2022035229-A1 (WO)
Inventor: JO CHI HO
IPC: H01M10/052
Filed: 2021-08-11
Abstract: L'invention concerne une batterie entièrement solide à base de sulfure et son procédé de fabrication, la batterie entièrement solide à base de sulfure comprenant un matériau actif d'électrode positive revêtu d'un précurseur de niobate de lithium, qui est fabriqué par un procédé à base de polyol ayant un faible coût de production, de telle sorte qu'il améliore la sécurité et augmente la capacité de la batterie entièrement solide à base de sulfure.
Patent WO-2022045799-A1 (WO)
Inventor: KWON KIMOON
IPC: G09G5/22
Filed: 2021-08-26
Abstract: Disclosed is a display device comprising: a content reception unit which receives content having a first resolution; a display panel which can display the content at a first frame rate; a memory which stores one or more instructions; and a processor which executes the one or more instructions stored in the memory, wherein the processor dejags the content and downscales the vertical resolution of the content by 1/2 so as to adjust the resolution of the content to be a second resolution, and controls the display panel to display the content adjusted to have the second resolution at a second frame rate which is double the first frame rate.