baber/WOPTO huggingface dataset:
Patent WO-2017204491-A1 (WO)
Inventor: OH SEJIN
IPC: H04N13/00
Filed: 2017-05-19
Abstract: A 360-degree video data processing method performed by an apparatus for transmitting a 360-degree video according to the present invention comprises the steps of: obtaining 360-degree video data captured by at least one camera; obtaining a 2D-based picture by processing the 360-degree video data; generating metadata associated with the 360-degree video data; encoding the picture; and performing processing for storing or transmitting the encoded picture and the metadata, wherein the metadata includes information on the central point of the picture, and the information on the central point of the picture indicates whether spherical coordinates in a spherical plane corresponding to the central point of the picture have a yaw value of 0 and a pitch value of 0, respectively.
Patent WO-2017217758-A1 (WO)
Title: Procédé et appareil de radiorecherche à formation de faisceaux dans un système de communication sans fil
Inventor: RYOO SUNHEUI
IPC: H04W48/08
Filed: 2017-06-14
Abstract: La présente invention concerne un système et une technique de communication permettant de faire converger un système de communication 5G prenant en charge un débit de transmission de données supérieur à celui d'un système 4G avec une technologie IoT. La présente invention peut être appliquée à des services intelligents (par exemple, maison intelligente, immeuble intelligent, ville intelligente, voiture intelligente ou voiture connectée, soins de santé, éducation numérique, vente au détail, services relatifs à la sûreté et la sécurité, ou analogues). Selon des modes de réalisation de la présente invention, un procédé de radiorecherche à formation de faisceaux mis en œuvre par une station de base dans un système de communication sans fil peut comprendre : la détermination d'une option de radiorecherche pour un terminal en fonction de l'existence d'une cellule dans un mode dormant, d'informations sur un nombre de terminaux à l'intérieur de la cellule et/ou d'informations de charge de trafic de la cellule, la notification au terminal d'informations sur l'option de radiorecherche déterminée et la réalisation d'une opération de radiorecherche sur le terminal conformément à l'option de radiorecherche déterminée.
Patent WO-2019004490-A1 (WO)
Title: Mobile holder having remote control function
Inventor: LEE GYOO-BONG
IPC: H04W4/00
Filed: 2017-06-26
Abstract: The present invention pertains to a mobile holder having a remote control function, wherein a user can control a camera function of a mobile without directly holding and operating a portable mobile such as a smart phone, tablet PC or the like, wherein the mobile holder stably supports the mobile without making it wobble, and thus a user can watch an output image such as DMB and video that are output by the mobile, a satellite navigation image and the like by adjusting a viewing angle to be suitable for themselves; and the mobile holder comprises: a body that is connected to a mobile; and a head that wired or wirelessly communicates with the mobile so as to control the operation thereof, and that is connected to the body.
Patent WO-2018048074-A1 (WO)
Inventor: PARK TAE YOON
IPC: C07C211/54
Filed: 2017-06-26
Abstract: The present invention provides an organic light-emitting element having improved driving voltage, efficiency, and lifespan.
Patent WO-2018012790-A1 (WO)
Inventor: LEE HO SEOB
IPC: B01F15/00
Filed: 2017-07-04
Abstract: La présente invention concerne un dispositif de refroidissement d'un mélangeur de fabrication de suspension épaisse, un passage d'eau de refroidissement étant formé entre un récipient interne et un récipient externe et l'eau de refroidissement étant fournie au passage d'eau de refroidissement de façon à refroidir rapidement un récipient de rotation pour la fabrication de suspension et de la suspension épaisse dans celui-ci. A titre d'exemple, l'invention porte sur un dispositif pour refroidir un mélangeur de fabrication de suspension épaisse, le dispositif comprenant : un récipient de rotation qui comprend une partie de mélange, qui mélange la suspension et a une partie de détection de température, et une partie de décharge de la suspension épaisse, qui est formée sous la partie de mélange et a un trou de décharge pour décharger la suspension épaisse; un corps qui est positionné sous le récipient de rotation et a un trou traversant formé à travers celui-ci, à travers lequel le récipient de rotation est inséré; et un élément d'étanchéité interposé entre le récipient de rotation et le corps, la partie de mélange comprenant un récipient interne et un récipient externe, et un passage d'eau de refroidissement étant formé entre le récipient interne et le récipient externe.
Patent WO-2018008956-A1 (WO)
Title: 인몰드 라벨 및 입체 형상을 구비하는 압력 용기의 제조 방법
Inventor: BYUN WOO HONG
IPC: B65D1/40
Filed: 2017-07-04
Abstract: 본 발명은 압력 용기의 외면의 적어도 일부를 입체적으로 형성하고, 그 위에 입체감이 나도록 라벨을 변형시킴으로써 이를 바라보는 사람의 관심을 주목시킬 수 있는 인몰드 라벨을 구비하는 압력 용기의 제조 방법을 제공하는데 그 목적이 있다. 이러한 목적을 달성하기 위한 본 발명은 용기의 표면에 형성할 입체형상에 대응되는 입체홈이 형성되는 금형을 가열하는 단계와; 금형을 개방하는 단계와; 금형 내면에 라벨을 부착하되, 라벨의 적어도 일부가 상기 입체홈을 덮도록 라벨을 금형 내면에 부착하는 단계와; 금형의 캐비티 내부에 용기의 프리폼을 위치시키는 단계와; 금형을 폐쇄하고, 제1루트를 통해서 공기를 소정범위의 압력으로 프리폼 내부에 주입시켜서 프리폼을 팽창시키는 단계와; 팽창된 프리폼과 라벨이 상호 부착되면서, 프리폼의 표면에 부착된 라벨이 팽창되는 프리폼의 표면과 함께 공기 압력에 의하여 입체홈에 맞게 입체감 있는 형상으로 변형되는 단계와; 팽창되어 용기 형태로 변형된 프리폼 내부에 제2루트를 통해서 프리폼 내부에 냉각용 공기를 주입하는 단계와; 금형끼리 이격시키고, 입체감 있는 형상 및 이에 맞게 변형된 라벨이 부착된 용기를 금형에서 분리하는 단계를 포함하는 것을 특징으로 하는 인몰드 라벨 및 입체 형상을 구비하는 압력 용기의 제조 방법을 제공한다.
Patent WO-2018009019-A1 (WO)
Inventor: KIM KYUNG KOOK
IPC: F01D5/06
Filed: 2017-07-07
Abstract: The present invention relates to a disc assembly and a turbine including the same. According to one aspect of the present invention, provided is the disc assembly comprising: a first disc engaging with a compressor section of a gas turbine; a second disc engaging with a turbine section of the gas turbine; and a third disc, which is disposed between the first and second discs so as to transmit, to the first disc, rotational torque applied to the second disc, and has a through-hole formed to be penetrated along the axial direction of the gas turbine, wherein a plurality of legs coming into contact with the outer peripheral surface of a tie bolt of the gas turbine are formed on the inner peripheral surface of the third disc.
Patent WO-2018088672-A1 (WO)
Title: Appareil de formation d'image
Inventor: KIM MIN-TAE
IPC: G03G15/08
Filed: 2017-07-18
Abstract: Un appareil de formation d'image comprend : un corps principal ; un plateau destiné à une cartouche de toner, couplé de manière coulissante au corps principal et conçu pour être poussé dans le corps principal et retiré de celui-ci ; un levier couplé par charnières à une partie du plateau destiné à la cartouche de toner et conçu pour tourner par l'intermédiaire d'une opération de poussée/retrait du plateau ; un élément de liaison couplé par charnières à une partie du levier et conçu pour se déplacer dans une direction de poussée/retrait du plateau par l'intermédiaire d'une rotation du levier et pour effectuer simultanément une pression et une libération de pression sur au moins une unité de contact d'une mémoire d'unité de remplacement de client (CRUM) située à l'intérieur du corps principal ; et un cadre de support conçu pour supporter de manière élastique l'unité de contact de CRUM dans une direction dans laquelle un tambour photosensible disposé dans la cartouche de toner est espacé d'une unité de transfert d'image située dans le corps principal.
Patent WO-2018048155-A1 (WO)
Title: 리튬 이차 전지용 양극 활물질, 이의 제조 방법 및 이를 포함하는 리튬 이차 전지
Inventor: LEE DAEHOE
IPC: H01M4/525
Filed: 2017-09-04
Abstract: 본 기재는 리튬 니켈 복합 산화물을 포함하고, 상기 리튬 니켈 복합 산화물의 단위 격자(unit lattice)의 c축 격자 상수(lattice parameter)는 하기 식 1을 만족하는 것인 리튬 이차 전지용 양극 활물질, 이의 제조 방법 및 이를 포함하는 리튬 이차 전지에 관한 것이다. [식 1] 14.1720 ÅA ≤ c ≤ 14.1750 ÅA
Patent WO-2018062791-A1 (WO)
Title: 폴리케톤 소재 칫솔모와 이를 포함하는 칫솔
Inventor: PARK MI-JEONG
IPC: D06M13/123
Filed: 2017-09-25
Abstract: 본 발명은 폴리케톤 소재 칫솔모와 이를 포함하는 칫솔에 관한 것으로서, 고강성, 고탄력 및 내마모성이 뛰어난 폴리케톤 소재로 칫솔모를 제작하여 모 벌어짐성이 감소하고 사용기간이 증대된 칫솔을 제공한다. 본 발명의 폴리케톤을 포함하여 제조된 칫솔모는 탄성이 뛰어나 굴곡이 많은 치아 면의 프라그 제거에 적합하여, 특히 미세모로 제작하는 경우 기존 칫솔들로는 잘 제거하지 못했던 치간 프라그 제거에 탁월한 효과를 나타낸다.
Patent WO-2018088709-A1 (WO)
Inventor: IN JUNE HO
IPC: B22F9/24
Filed: 2017-10-18
Abstract: According to one embodiment of the present invention, a method for preparing a metal powder comprises the steps of: preparing a mixture by mixing a fluoride of a group 1 element, a fluoride of a group 2 element or a transition metal fluoride, neodymium oxide, boron, iron, and a reducing agent; and heating the mixture at a temperature of 800-1,100°C.
Patent WO-2018084570-A1 (WO)
Title: 무선 통신 시스템에서 오프셋을 적용한 d2d 신호 전송 방법 및 장치
Inventor: CHAE HYUKJIN
IPC: H04W56/00
Filed: 2017-11-01
Abstract: 본 발명의 일 실시예는, 무선통신시스템에서 단말이 동기를 획득하고 D2D(Device-to-Device) 신호를 전송하는 방법에 있어서, GNSS(Global Navigation Satellite System) 또는 eNB 중 적어도 하나로부터 동기를 획득하는 단계; 및 상기 획득된 동기에 기초해 D2D 신호를 전송하는 단계를 포함하며, 상기 단말이 a) TDD(Time division duplex) 셀 내이고, b) 인-커버리지 UE이며, c) eNB가 GNSS 타이밍에 기초해 SFN(System Frame Number) 바운더리를 설정한 경우, 상기 단말은 GNSS를 동기 레퍼런스로 사용하는지 관계없이 D2D 신호 전송시 소정 오프셋을 적용하는, 오프셋을 적용한 D2D 신호 전송 방법이다.
Patent WO-2018135740-A1 (WO)
Title: Mlcc 적층용 상부금형
Inventor: KIM SUNG HWAN
IPC: H01G4/12
Filed: 2017-11-21
Abstract: 본 발명은 MLCC 제작을 위해 적층되는 초 박막시트의 적층 어레이가 일률적으로 이루어지도록 하는 MLCC 적층용 상부금형에 관한 것으로, 상면에 형성된 에어유로와 연통된 복수개의 기초홀과, 상기 기초홀과 하면 사이로 에어가 유동하도록 하면과 상기 각 기초홀을 연통되게 연결하는 관통홀들에 의해 형성되는 소정의 면적을 갖는 제1영역과, 적어도 마주하는 한 쌍으로 상기 제1영역의 둘레에 인접하게 형성되어 에어를 흡입하는 복수개의 흡착홀로 이루어진 제2영역으로 구성된 버큠헤드와; 상기 제1영역과 대응하는 크기로 상기 버큠헤드의 하면에 고정되며, 상기 제1영역의 상기 관통홀들을 통한 에어의 유동시 흡입 및 배기가 고르게 이루어지도록 하는 다공질 구조를 갖는 메쉬플레이트; 및 상기 메쉬플레이트와 접촉된 상태로 상기 제2영역의 흡착에 의해 상기 버큠헤드 하면에 고정되며, 상기 메쉬플레이트를 유동하는 에어의 유동방향에 따라 상기 박막시트를 흡착 및 탈착하는 컨텍플레이트;를 포함하여 구성된다.
Patent WO-2018117448-A1 (WO)
Inventor: SHIN IK SOO
IPC: G01N33/50
Filed: 2017-11-24
Abstract: L'invention concerne un dispositif de diagnostic utilisant la salive et un procédé de diagnostic correspondant. La présente invention permet de diagnostiquer des maladies en utilisant la salive et non le sang ; permet une utilisation en fonction d'une utilisation spécifique (ou permet la mesure d'une maladie spécifique) par la réaction d'une partie détection correspondant à l'utilisation (ou maladie) spécifique avec la salive ; permet de diagnostiquer une maladie plusieurs fois par jour sans aucune douleur en utilisant la salive ; présente un avantage économique par la sélection d'une partie détection en fonction d'une utilisation (ou maladie) spécifique afin de détecter la maladie spécifique ; et permet de fournir un résultat de mesure à un terminal utilisateur de telle sorte qu'un utilisateur puisse gérer sa santé en fonction du résultat de mesure, ce qui permet un soin de santé personnalisé autonome.
Patent WO-2018147545-A1 (WO)
Title: 전원 공급 장치 및 이를 포함하는 배터리 팩
Inventor: CHOI SUN HO
IPC: H02M1/00
Filed: 2017-12-18
Abstract: 다양한 실시예에 따른 전원 공급 장치 및 이를 포함하는 배터리 팩을 개시한다. 입력단에 인가되는 입력 전원의 전압을 감압하는 레귤레이터부, 상기 레귤레이터부의 출력 전압을 감지하는 센싱부, 상기 입력 전원을 구동 전원으로 하며, 감지된 상기 레귤레이터부의 출력 전압에 기초하여 상기 레귤레이터부의 출력 전압이 미리 설정된 기준 전압과 상응해지도록 피드백 제어하는 기준 전압 제어기, 및 상기 입력단과 상기 기준 전압 제어기 사이에 배치되어, 상기 기준 전압 제어기에 인가되는 상기 구동 전원을 단속하는 제1 스위치를 포함하는 전원 공급 장치 및 이를 포함하는 배터리 팩을 개시한다.
Patent WO-2018135848-A1 (WO)
Inventor: CHOI HEE SEON
IPC: H01M10/05
Filed: 2018-01-17
Abstract: L'invention concerne un matériau actif d'anode pour une pile rechargeable au lithium et une pile rechargeable au lithium le comprenant, le matériau actif d'anode comprenant au moins trois types de graphite sphérique, et la différence entre un diamètre cumulatif de volume de 90 % (D 90 ) et un diamètre cumulatif de volume de 10 % (D 10 ) est de 13,0 à 35,0 µm (D 90 -D 10 ).
Patent WO-2019054688-A1 (WO)
Title: Heliostat including reflector having sandwich structure, and tower type solar power generation system comprising same
Inventor: KANG YONG HEACK
IPC: H02S40/22
Filed: 2018-09-04
Abstract: The present invention provides a heliostat including a reflector having a sandwich panel structure. An embodiment of the present invention provides a heliostat including a reflector having a sandwich structure, the heliostat comprising: a reflection portion including a sandwich panel including a mirror positioned on a surface thereof and a filling material formed on a rear surface of the mirror; a column portion which supports a rear surface of the reflection portion and extends downward to be fixable to the ground; and an angle adjustment portion for adjusting an azimuth angle and an altitude angle of the reflection portion. Various embodiments of the present invention can reduce not only a thickness of a glass constituting a mirror but also an inclination error of a glass surface by using a reflector having a sandwich structure in which a mirror, a filling material, and a plate are combined, and accordingly enable weight reduction of the heliostat. In addition, various embodiments of the present invention can reduce strength of a wind pressure applied to the heliostat by using a vortex prevention member.
Patent WO-2019066502-A1 (WO)
Title: Method and device for detecting dangerous situation
Inventor: KIM JOON-HO
IPC: G08B21/04
Filed: 2018-09-27
Abstract: A method includes obtaining, by a device and from a dynamic vision sensor (DVS), a set of images of an object that identifies that the object has moved. The method includes determining, by the device, that the object is associated with a predetermined posture based on the set of images. The method includes determining, by the device, a group to which the object belongs based on an attribute of the object and an attribute of the group. The method includes determining, by the device, whether the object is associated with the dangerous situation based on identifying that the object is associated with the predetermined posture and based on setting information associated with the group to which the object belongs.
Patent WO-2020101043-A1 (WO)
Title: Antenna device and mobile terminal including same
Inventor: HWANG KYOUNGSUN
IPC: H01Q1/38
Filed: 2018-11-12
Abstract: The present invention provides a mobile terminal including multiple antennas. The mobile terminal comprises: a metal frame comprising four sides of the mobile terminal; and multiple antennas electrically connected to the metal frame and arranged on one inner side surface of the metal frame. The multiple antennas comprise a first antenna and a second antenna arranged on both sides with respect to one point of the metal frame. The first antenna and the second antenna operate as multi-input multi-output (MIMO) antennas in the same frequency band by multiple signals. The metal frame is used as a common ground for the first antenna and the second antenna. Therefore, the present invention can provide an antenna device which is excellent in the isolation level between multiple antenna elements.
Patent WO-2019107816-A1 (WO)
Inventor: KIM IN HO
IPC: C22C27/04
Filed: 2018-11-16
Abstract: 텅스텐-몰리브덴 합금 제조방법으로서, (a) 산화 텅스텐 분말(WO 3 )과 산화 몰리브덴 분말(MoO 3 )을 혼합하는 혼합단계, (b) 상기 (a) 단계에서 혼합된 혼합물을 교반하는 교반단계, (c-1) 상기 혼합물을 제1온도에서 환원시키는 제1환원단계, (c-2) 상기 제1환원물을 제2온도에서 환원시키는 제2환원단계, (c-3) 상기 제2환원물을 제2온도에서 환원시키는 제3환원단계, (d) 환원된 금속 분말을 몰드에 넣어 성형체를 제조하는 성형단계 및 (e) 상기 (d) 단계에서 제조된 성형체를 소결하는 소결단계를 포함하고, 상기 산화 텅스텐 분말과 산화 몰리브덴 분말은 평균입도가 5 내지 40 ㎛(마이크로미터)이며, 상기 제1온도는 480 내지 620 ℃이고, 상기 제2온도는 570 내지 740 ℃이며, 상기 제3온도는 730 내지 1060 ℃인 것을 특징으로 하는 텅스텐-몰리브덴 합금 제조방법을 제공한다.
Patent WO-2019164171-A1 (WO)
Title: Electronic device for updating calibration data on basis of blood pressure information, and control method
Inventor: CHO SUNGHWAN
IPC: A61B5/021
Filed: 2019-02-13
Abstract: Provided are an electronic device for selectively storing blood pressure information and updating calibration data on the basis of the stored blood pressure information, and a control method. The electronic device according to various embodiments of the disclosure comprises: a housing; a touch screen display exposed through a first part of the housing; a motion sensor arranged inside the housing; a PPG sensor arranged in a second part of the housing; a wireless communication circuit; a processor operably connected with the display, the motion sensor, the PPG sensor, and the wireless communication circuit; and a memory operably connected with the processor, wherein the memory can include instructions, during the execution thereof, for allowing the processor to: display a user interface on the display; allow the user interface to provide guidelines for measuring the blood pressure; receive first data from the motion sensor; receive second data from the PPG sensor; receive third data from the PPG sensor; determine the validity of the third data at least partially on basis of the first data and the second data; and display an indication on the user interface at least partially basis of the determined validity.
Patent WO-2019164196-A1 (WO)
Title: Electronic device and method for recognizing characters
Inventor: CHOI JUYONG
IPC: H04N5/77
Filed: 2019-02-18
Abstract: An electronic device according to an embodiment disclosed in the present document may comprise: an imaging device for generating image data; a communication circuit; at least one processor operatively connected to the imaging device and the communication circuit; and a memory operatively connected to the processor, for storing a command.
Patent WO-2019164372-A1 (WO)
Title: Vehicle radar system for detecting dangerous goods
Inventor: LEE JAE EUN
IPC: B60W40/072
Filed: 2019-02-25
Abstract: The purpose of the present invention is to provide a vehicle radar system capable of detecting the appearance of dangerous goods with higher reliability. Moreover, the purpose of the present invention is to provide a vehicle radar system which combines a black box or a navigation device, which is almost essentially installed in vehicles, with a radar sensor so as to provide both safety and convenience for a driver. According to the purpose, the present invention provides a vehicle radar system which comprises a radar sensor mounted to a vehicle, calculates the speed of the vehicle during driving by means of the radar sensor, detects an object appearing ahead of the vehicle during driving so as to calculate the relative speed between the vehicle and the object, links a user terminal, such as a smart phone or a navigation device, in a driver's possession with the radar sensor by short range communication, and issues an alert through the user terminal or navigation device according to the distance from the appearing object.
Patent WO-2019172582-A1 (WO)
Title: Bicycle transmission using variable speed motor and planetary gear mechanism
Inventor: SON SOON YOUNG
IPC: F16H1/16
Filed: 2019-03-04
Abstract: The present invention relates to a bicycle transmission using a variable speed motor and a planetary gear mechanism and, specifically, comprises: a first input rotation shaft connected to a main power source to rotate; a second input rotation shaft for receiving rotation force provided from a variable speed motor; a planetary gear mechanism for receiving rotation force provided from the first input rotation shaft and the second input rotation shaft; an output shaft for receiving rotation force provided from the planetary gear mechanism; and a control unit for controlling the variable speed motor to control the rotation direction and speed of the second input rotation shaft, wherein the first input rotation shaft is disposed concentrically with the output shaft, so as to simplify the transmission, reduce the volume thereof, and enable multi-gear shifting.
Patent WO-2019190284-A1 (WO)
Title: Method and apparatus for performing low-complexity operation of transform kernel for video compression
Inventor: KOO MOONMO
IPC: H04N19/12
Filed: 2019-03-29
Abstract: The present invention provides a method for restoring a video signal on the basis of a low-complexity transform execution, comprising the steps of: acquiring the transform index of a current block from a video signal, wherein the transform index corresponds to any one of a plurality of transform combinations comprising DST4 and/or DCT4; deriving a transform combination corresponding to the transform index, wherein the transform index comprises a horizontal transform and a vertical transform, and the horizontal transform and the vertical transform correspond to either the DST4 or the DCT4; performing an inverse transform on the current block in the vertical direction by using the DST4; performing an inverse transform on the current block in the horizontal direction by using the DCT4; and restoring the video signal by using the inversely transformed current block.
Patent WO-2020071599-A1 (WO)
Title: Display apparatus and method for manufacturing same
Inventor: LEE HEE KEUN
IPC: H01L27/15
Filed: 2019-04-01
Abstract: A display apparatus may comprise: a substrate including a display area and a non-display area; and a plurality of pixels provided in the display area and including a plurality of sub-pixels each having an emission region and a non-emission region. Each of the sub-pixels may comprise a display element layer having at least one light-emitting element emitting light. The display element layer may comprise: a first electrode and a second electrode that are separated from each other on the substrate with the light-emitting element therebetween; and connection wirings including a first connection wiring and a second connection wiring, the first connection wiring extending along the row direction of the substrate and connected to the first electrode, and the second connection wiring being parallel to the direction in which the first connection wiring extends and connected to the second electrode. Two connection wirings that are symmetrical to each other may be arranged in the area between two sub-pixels adjacent in the column direction of the substrate.
Patent WO-2019245187-A1 (WO)
Inventor: OH YOON-SEOK
IPC: C30B29/22
Filed: 2019-05-30
Abstract: La présente invention concerne un lingot monocristallin utilisant un oxyde de baryum et de zirconium et un procédé de préparation associé et, plus particulièrement, un procédé de préparation d'un lingot monocristallin présentant une excellente cristallinité par fusion d'une céramique de BaZrO3 à une température élevée allant jusqu'à 3500°C à l'aide d'un four à zone flottante optique utilisant une lampe au xénon ou un laser en tant que source lumineuse.
Patent WO-2020050647-A1 (WO)
Inventor: CHOI MAN SOO
IPC: H02S50/00
Filed: 2019-09-05
Abstract: The present invention provides a method for driving an electronic device so that the electronic device can have a higher stability and a longer lifetime. More particularly, proposed is a method for driving an electronic device so that power supply sources including perovskite solar batteries, organic solar batteries or the like or other electronic devices can have a higher stability and a longer lifetime.
Patent WO-2021025226-A1 (WO)
Inventor: CHOI YOUNG CHAN
IPC: A01B1/04
Filed: 2019-09-30
Abstract: The present invention relates to a fuel producing system for a boiler to remove ash-producing ingredients from a fuel and, more specifically, to a mechano-catalytic apparatus and method each being applicable at room temperature and removing ash-producing ingredients in biomass, wherein ash-producing ingredients causing adverse effects, such as fouling, slagging, high-temperature corrosion, and clinker generation, on a heating surface, such as a reactor wall surface or a heat exchanger, upon the operation of a boiler, are removed from herbaceous, woody, and algal biomass by physical and chemical methods, and after the removal, a solid-phase component is utilized as a solid fuel for firing or co-firing while a liquid-phase component containing ash-producing ingredients is subjected to water treatment using a method including acid treatment, alkali treatment, hydrothermal treatment, membrane filtration, ion exchange, flocculation, adsorption, and centrifugation.