baber/WOPTO huggingface dataset:
Patent WO-2020246626-A1 (WO)
Inventor: HWANG HYOKUNE
IPC: G06F3/038
Filed: 2019-06-03
Abstract: A handwriting input device having the shape of a digital pen, according to one embodiment of the present invention, comprises: a pen tip formed on one side of the pen; a light source part for irradiating coherent light to a surface around the pen tip; first and second image sensors for respectively sensing coordinate components necessary for calculating movement coordinates of the pen according to a user's handwriting input by using at least a portion of the coherent light reflected from the surface and received; and a processor for calculating the movement coordinates of the pen by using the coordinate components sensed through the first and second image sensors, wherein the first and second image sensors are disposed such that the distances between each sensor and the pen tip are the same.
Patent WO-2020054953-A1 (WO)
Title: Electronic apparatus and control method thereof
Inventor: KIM SHINA
IPC: G06F3/16
Filed: 2019-06-27
Abstract: An electronic apparatus may include a microphone; a communication circuitry; a memory; and a processor configured to: identify whether information of an external apparatus that previously connected through the communication circuitry is stored in the memory based on a preset event of the electronic apparatus; based on identifying that the information of the external apparatus that previously connected through the communication circuitry is stored in the memory, perform connection with the external apparatus through the communication circuitry based on the information of the external apparatus; and based on identifying that the information of the external apparatus that previously connected through the communication circuitry is not stored in the memory, perform connection with the external apparatus by performing a search through the communication circuitry, based on a first voice command obtained through the microphone.
Patent WO-2020166775-A1 (WO)
Title: 배전반 계측 시스템
Inventor: KIM BUMYOUL
IPC: H01R13/58
Filed: 2019-08-19
Abstract: 본 발명은 복수 배전반 각각의 전류 및 전압 정보들을 계측하는 계측 시스템에 대한 것으로, 배전반으로부터 전원을 인가받아, 상기 배전반의 전력 상태를 계측하는 계측부와, 방사 패턴이 서로 다른 복수의 안테나 및, 상기 복수의 안테나가 교번하여 활성화되도록 상기 복수의 안테나를 제어하여, 상기 배전반의 전력 상태가 수집되는 기 설정된 시간동안 상기 계측부의 계측 데이터를 상기 복수의 안테나 각각을 통해 전송하는 제어부를 포함하는 IOT(internet Of Things) 계측기를 포함하는 것을 특징으로 한다.
Patent WO-2020209454-A1 (WO)
Title: Computing device and in-store ordering system comprising same
Inventor: PARK JAE YOUNG
IPC: G06Q30/06
Filed: 2019-09-20
Abstract: Disclosed are a computing device and an in-store ordering system comprising same. An in-store ordering system according to a disclosed embodiment comprises: a user terminal which acquires, in association with a user's visit to a store, a list of options in a menu of the store, provides, to an employee of the store, a screen for confirming a received order when the user completes selecting an option in the menu, and registers the received order; and a store management terminal for transmitting a store service completion signal to the user terminal when a service corresponding to the option in the menu, selected by the user is provided to the user, wherein when receiving the store service completion signal, the user terminal allows the user to select either payment processing or order cancellation.
Patent WO-2020060256-A1 (WO)
Inventor: CHOI JANGWON
IPC: H04N19/186
Filed: 2019-09-20
Abstract: An image decoding method performed by a decoding device according to the present document comprises: a step for deriving the number of samples of upper peripheral chroma samples and left peripheral chroma samples of a current chroma block on the basis of a specific value and the width and height of the current chroma block; a step for deriving said number of upper peripheral chroma samples and said number of left peripheral chroma samples; and a step for deriving CCLM parameters on the basis of the upper peripheral chroma samples, the left peripheral chroma samples, and down-sampled peripheral luma samples, wherein, when the specific value is derived as 2 and the width and the height of the current chroma block are larger than the specific value, the number of samples is derived as the specific value.
Patent WO-2020060277-A1 (WO)
Inventor: BAE JI MYUNG
IPC: A61K36/899
Filed: 2019-09-20
Abstract: The present invention pertains to: a pharmaceutical composition, a food composition, a quasi-drug composition, and a dental composition, which are for preventing or treating oral diseases or bone diseases and contain, as an active ingredient, any one or more selected from the group consisting of a taro extract, a long-tail spleenwort extract, and a slender false brome extract. Specifically, the taro extract, the long-tail spleenwort extract, and the slender false brome extract in the present invention significantly inhibit the activity of the oral disease-causing bacteria,  Porphyromonas gingivalis , and significantly inhibit the formation or differentiation of osteoclasts, while having low toxicity due to being derived from natural products, and can thus be useful for preventing or treating oral diseases or bone diseases.
Patent WO-2020071720-A1 (WO)
Title: Compound for organic electronic element, organic electronic element using same, and electronic device thereof
Inventor: MUN SOUNG YUN
IPC: C07D498/04
Filed: 2019-10-01
Abstract: The present invention provides: a novel mixture capable of improving the luminous efficiency, stability, and lifespan of an element; an organic electronic element using same; and an electronic device thereof.
Patent WO-2021040124-A1 (WO)
Inventor: RHIM YOUNG-YIK
IPC: G06K9/20
Filed: 2019-10-11
Abstract: Disclosed are an artificial intelligence-based legal document analysis system and method. The present invention can provide relevant laws and detailed exposition by analyzing the legal risk in a legal document having a structure such as legal clauses, terms and conditions and contracts by automatically comprehending the meaning by means of an artificial intelligence technology, and perceiving omissions and erroneous risk elements in the contract.
Patent WO-2020116961-A1 (WO)
Title: Image coding method based on secondary transform, and device therefor
Inventor: KOO MOONMO
IPC: H04N19/11
Filed: 2019-12-05
Abstract: An image decoding method according to the present document comprises the steps of: deriving transform coefficients through inverse quantization on the basis of quantized transform coefficients for a target block; deriving modified transform coefficients on the basis of an inverse reduced secondary transform (RST) for the transform coefficients; and generating a restoration picture on the basis of residual samples for the target block, on the basis of an inverse primary transform for the modified transform coefficients, wherein the inverse RST is performed on the basis of: transform sets determined by a mapping relation according to an intra prediction mode applied to the target block; and a transform kernel matrix selected from among two transform kernel matrices included in each of the transform sets, and is performed on the basis of: whether the inverse RST is applied; and a transform index for indicating any one of the transform kernel matrices included in the transform sets.
Patent WO-2020130639-A1 (WO)
Inventor: PARK JONG-TAE
IPC: H01F1/16
Filed: 2019-12-18
Abstract: Selon un mode de réalisation de la présente invention, un procédé de fabrication d'une feuille d'acier électrique à grains orientés comprend : une étape consistant à fabriquer une feuille laminée à froid ; une étape consistant à former une rainure dans la feuille laminée à froid ; une étape consistant à effectuer un recuit par recristallisation primaire la feuille laminée à froid ; et une étape consistant à appliquer un séparateur de recuit à la feuille laminée à froid recristallisée primaire, et un recuit de recristallisation secondaire en son sein. Après l'étape consistant à effectuer un recuit par recristallisation primaire de la feuille laminée à froid, le rapport en poids de SiO 2 /Fe x SiO y  dans une partie de couche de surface de la feuille laminée à froid est de 0,3 à 3. (X est un nombre entier variant de 1 ou 2, et y est un nombre entier compris de 2 à 4.)
Patent WO-2020167068-A1 (WO)
Title: Module d'antenne et dispositif électronique le comprenant
Inventor: PARK SEONGJIN
IPC: H01Q1/24
Filed: 2020-02-14
Abstract: L'invention porte sur un dispositif électronique qui comprend une structure d'antenne disposée dans un boîtier et comprenant une première surface orientée dans une première direction, et une seconde surface orientée dans une seconde direction opposée à la première direction. Lorsqu'elle est vue depuis le dessus de la première surface, la structure d'antenne peut comprendre une première région comprenant une périphérie s'étendant dans une seconde direction perpendiculaire à la première direction et comprenant au moins une couche de masse, une seconde région en contact avec la périphérie, une première antenne dipôle s'étendant dans la seconde direction et espacée de la périphérie, à l'intérieur de la seconde région lorsqu'elle est vue depuis le dessus de la première surface, une seconde antenne dipôle s'étendant dans la seconde direction entre la périphérie et la première antenne dipôle, et au moins un motif conducteur interposé entre la périphérie et la seconde antenne dipôle.
Patent WO-2020171655-A1 (WO)
Inventor: KIM NAYOUNG
IPC: A61H23/02
Filed: 2020-02-21
Abstract: A skin care device according to an embodiment of the present invention comprises: a body having an accommodation space for accommodating a processor formed therein; and an ultrasonic vibrator assembly which is disposed on one end of the body and forms a contact surface with the skin, wherein the processor can control the ultrasonic vibrator assembly to apply, to the skin, ultrasonic vibration according to at least one of a frequency characteristic, an output characteristic, and a duty ratio characteristic for removing wastes on the surface of the skin.
Patent WO-2020209499-A1 (WO)
Title: Method and apparatus for designing application program
Inventor: CHO YONG HAENG
IPC: G06F8/20
Filed: 2020-02-27
Abstract: The present invention relates to an apparatus and a method for setting and outputting analysis and design of an application program in a database (DB) frame and, more specifically, to a computer program that performs a method for analyzing and designing an application program, wherein the method is to enable storage in a data recording medium so as to execute a plurality of steps by a computer, wherein the plurality of steps comprise the steps in which: a user creates a data structure that constitutes a DB framework for registering analysis and design information in a standardized framework; the user inputs, into a target and range setting module, target and range information corresponding to the data structure constituting the created DB framework; the user inputs, into a requirements definition setting module, requirements definition information corresponding to the data structure constituting the DB framework; the user inputs, into an application information definition setting module, application information corresponding to the data structure constituting the created DB framework; and the user inputs, into a conceptual design definition setting module, conceptual design information corresponding to the data structure constituting the created DB framework.
Patent WO-2020180077-A1 (WO)
Title: Modulation de fréquence et de phase conjointe pour une position de véhicule à rétrodiffusion multi-antenne
Inventor: LEE SEUNGMIN
IPC: H04L27/18
Filed: 2020-03-02
Abstract: Le procédé de réalisation d'un positionnement d'un premier appareil par le premier appareil comprend : la transmission d'un premier signal à un second appareil par l'intermédiaire d'au moins une antenne ; la réception d'un second signal du second appareil par l'intermédiaire de chacune des antennes, le second signal comprenant un bit associé à un identifiant d'étiquette (ID) du second appareil ; l'obtention de l'ID d'étiquette du second appareil, qui est associé à des informations de position absolue du second appareil, sur la base du bit ; et la réalisation du positionnement du premier appareil, sur la base du premier signal, du second signal et de l'ID d'étiquette du second appareil.
Patent WO-2020184969-A1 (WO)
Inventor: KIM DAE GEUN
IPC: H04N5/225
Filed: 2020-03-11
Abstract: According to an embodiment of the present invention, disclosed is a camera module comprising: an optical output unit which outputs an optical signal to a subject; an optical unit which transmits the optical signal reflected from the subject; a sensor which receives the optical signal transmitted through the optical unit; and a control unit which acquires a depth map of the subject by using the optical signal received by the sensor. The sensor includes an effective area in which a light receiving element is arranged and a non-effective area that is not the effective area, and includes a first row area in which the effective area and the non-effective area are alternately arranged in a row direction, and a second row area in which the effective area and the non-effective area are alternately arranged in the row direction, and the effective area is arranged in a column direction in a location not overlapping with the effective area of the first row area. The light reaching the effective area of the first row area is controlled to reach the non-effective area of the first row area or the non-effective area of the second row area by a first shifting control, and the light reaching the effective area of the second row area is controlled to reach the non-effective area of the second row area or the non-effective area of the first row area by the first shifting control.
Patent WO-2020204594-A1 (WO)
Inventor: YANG BYOUNG SEOK
IPC: G02B30/00
Filed: 2020-04-01
Abstract: A method for controlling a virtual reality device according to an embodiment of the present invention comprises the steps of: setting a first reference for a user's viewing direction on the basis of sensors; and displaying, to the user, a virtual screen projected onto a virtual space on the basis of the first reference.
Patent WO-2020226322-A1 (WO)
Inventor: JUNG HYE RI
IPC: H01M10/052
Filed: 2020-04-28
Abstract: The present invention relates to a method of manufacturing a positive electrode for a sulfide-based all-solid-state battery and, more specifically, to a method of manufacturing a positive electrode for a sulfide-based all-solid-state battery, characterized by comprising: preparing a slurry by a method including (a) mixing a positive electrode active material and a solid electrolyte in a dry state, (b) adding a conductive material to the mixture and mixing same in a dry state, and then (c) adding a binder and a solvent to the mixture of (b) and mixing same in a wet state; and coating a current collector with the slurry and then drying same.
Patent WO-2021010606-A1 (WO)
Inventor: JANG INSUN
IPC: H04W76/15
Filed: 2020-06-22
Abstract: In a wireless local area network (LAN) system, a station (STA) receives, from an access point (AP), channel information related to a multilink, and the channel information may include link identifier information of a plurality of links included in the multilink. The STA transmits, to the AP, link selection information on the basis of the channel information, and the link selection information may include information related to whether the STA can use each of the plurality of links, and information related to whether the STA uses each of the plurality of links for data transmission.
Patent WO-2021091047-A1 (WO)
Inventor: LEE DOO MYUN
IPC: F16C43/04
Filed: 2020-07-27
Abstract: One embodiment of the present invention provides a ball bearing roller assembly comprising: an inner ring having an insertion hole into which a protrusion of a storage body is inserted; an outer ring having a hollow through which the inner ring is inserted, and provided outside the inner ring; at least one ball bearing provided between the inner ring and the outer ring, and in rolling contact with the inner ring and the outer ring; a cover inserted and coupled to a space between the inner ring and the outer ring, and fixing the ball bearing to the outer circumferential surface of the inner ring and the inner circumferential surface of the outer ring; and a detachable coupling portion formed to extend from one end portion of the inner ring, and having an insertion space portion into which a vertical wire of the storage body is inserted.
Patent WO-2021049820-A1 (WO)
Title: Battery rack and power storage device comprising same
Inventor: KIM DONG-HYUN
IPC: H01M10/627
Filed: 2020-09-03
Abstract: A battery rack according to an embodiment of the present invention comprises: a rack case; a first battery module assembly and a second battery module assembly each including a plurality of battery modules stacked along the vertical direction of the rack case, wherein the plurality of battery modules of the second battery module assembly are arranged, in the rack case, such that the upper and lower parts thereof are inverted on the basis of a form in which the plurality of battery modules of the first battery module assembly are arranged.
Patent WO-2021060765-A1 (WO)
Title: Rf heat dissipation plastic, method for manufacturing rf heat dissipation plastic, and repeater cabinet using same
Inventor: LEE JIN HYOUNG
IPC: C08K13/04
Filed: 2020-09-16
Abstract: An RF heat dissipation plastic is provided. An RF heat dissipation plastic according to one embodiment of the present invention comprises: a polymer matrix comprising a polymer resin; and a first filler that is dispersed in the polymer matrix, and that comprises a high-strength filler, which is a polymer containing at least one hydroxyl group in the repeating unit thereof, and an inorganic coating layer formed on at least a part of the surface of the high-strength filler. Therefore, since the RF heat dissipation plastic comprises the first filler, a low dielectric constant and excellent mechanical strength are simultaneously exhibited. In addition, even though the present invention is designed so as to have a low dielectric constant and excellent mechanical strength, excellent heat dissipation performance is exhibited because of the inclusion of a second filler for improving heat dissipation characteristics. Additionally, since the first filler and the second filler have excellent dispersibility, uniform low-dielectric characteristics, mechanical strength and heat dissipation characteristics are exhibited over the entire area thereof. The RF heat dissipation plastic according to the present invention, which uniformly exhibits a low dielectric constant and excellent mechanical strength and heat dissipation performance over the entire area thereof, can minimize performance deterioration or loss of function of a repeater cabinet capable of being affected by the transmission/reception of a high-frequency band signal according to a dielectric constant, and thus the present invention can be widely applied to various products throughout the industry.
Patent WO-2021125516-A1 (WO)
Inventor: GWON JIN-HAN
IPC: C23C28/04
Filed: 2020-09-29
Abstract: The present invention relates to a cutting tool consisting of a hard base material, such as cemented carbide, cermet, ceramic, and cubic boron nitride, and a hard coating film formed on the hard base material. In the cutting tool according to the present invention, the hard coating film, which is composed of a monolayer or multilayer structure, is formed on a base material, wherein the hard coating film comprises a layer composed of an oxide, wherein in the layer composed of an oxide, the oxygen content of an edge center of the cutting tool is higher than the oxygen content in an area distanced from the edge center by 50 µm or more.
Patent WO-2021141214-A1 (WO)
Title: Display device
Inventor: LEE JAEGI
IPC: H05K7/20
Filed: 2020-10-14
Abstract: A display device is disclosed. The display device of the present disclosure comprises: a display panel; a corrugated panel located at the rear of the display panel and including a front skin that faces the display panel, a rear skin facing the front skin at the rear of the front skin, and a wave-shaped core located between the front skin and the rear skin; a module cover coupled to the corrugated panel at the rear of the corrugated panel; and a back cover coupled to the module cover at the rear of the module cover, wherein the back cover may comprise: a first piece covering a portion of the back surface of the module cover; a second piece adjacent to the first piece to cover the remainder of the back surface of the module cover; and a third piece coupled to the first piece and the second piece at the rear of the first piece and the second piece.
Patent WO-2022055015-A1 (WO)
Inventor: KIM SUNG CHEUL
IPC: G06N20/00
Filed: 2020-10-27
Abstract: Selon un mode de réalisation de la présente invention, l'invention concerne un procédé pour un serveur de fourniture d'informations pour fournir des informations personnalisées sur la base d'une analyse d'image. Le procédé comprend les étapes suivantes : (A) la réception d'images provenant d'une pluralité de terminaux utilisateurs ; (b) l'analyse des images pour acquérir des informations de catégorie d'emplacement de capture d'image ou des informations d'atmosphère concernant chacune des images ; (c) la réception d'une demande de recherche d'image à partir d'un terminal utilisateur spécifique ; et (d) la fourniture d'images, qui correspondent aux informations de catégorie d'emplacement de capture d'image ou à des informations d'atmosphère incluses dans la demande de recherche d'image, en tant que résultats de recherche au terminal utilisateur spécifique.
Patent WO-2022030693-A1 (WO)
Title: Intervertebral cage
Inventor: RIM BYEONG CHEOL
IPC: A61F2/30
Filed: 2020-12-02
Abstract: The present invention relates to an intervertebral cage inserted between vertebrae. The intervertebral cage may comprise: a first rotating body; a second rotating body; and a ball joint located on the side of the first rotating body and the side of the second rotating body facing the first rotating body to rotatably fasten the first rotating body to the second rotating body, and defining a rotation path in which the first rotating body rotates toward the second rotating body.
Patent WO-2021141244-A1 (WO)
Title: Transformable toy, and toy set including transformable toy
Inventor: KIM SUN IL
IPC: A63H33/42
Filed: 2020-12-09
Abstract: Provided are a transformable toy which is transformable into various forms, and a toy set including the transformable toy. The transformable toy comprises a transform body which may be transformed into a first state and a second state. The transform body comprises: a frame part; and a lateral transform part which is rotatable with respect to the frame part. The lateral transform part comprises: a support part rotatably coupled to the frame part so as to be rotatable about a supporting rotary shaft; a first rotation part rotatably coupled to the support part so as to be rotatable about a first rotary shaft; and a second rotation part rotatably coupled to the first rotation part so as to be rotatable about a second rotary shaft. In the first state, the second rotation part covers at least a portion of the first rotation part and at least a portion of the support part, and in the second state, the position of the second rotary shaft is farther from the supporting rotary shaft in comparison to the position of the second rotary shaft in the first state.