baber/WOPTO huggingface dataset:
Patent WO-2020116691-A1 (WO)
Inventor: CHUNG HYUN WOO
IPC: A61K36/9068
Filed: 2018-12-07
Abstract: The present invention relates to an aroma composition comprising a tincture of Magnolia Liliflora Bud for treatment of the common cold and provides an aroma composition for treatment of the common cold, which contains a tincture of Magnolia Liliflora Bud and rapidly and effectively alleviates symptoms of the common cold, such as a runny nose, sneezing, nasal congestion, etc. In addition to a tincture of Magnolia Liliflora Bud, which is an indispensable ingredient, the composition of the present invention may further comprise eucalyptus, niaouli, peppermint, ginger, cinnamon bark, and clary sage essential oils.
Patent WO-2020138533-A1 (WO)
Inventor: LEE SEONG SIK
IPC: F16M11/12
Filed: 2018-12-27
Abstract: 본 발명은 스마트폰을 이용하여 동영상 등을 촬영할 때 사용되는 스마트폰 짐벌에 관련되는 기술로서, 보다 구체적으로는 스마트폰을 끼워서 고정시킬 수 있도록 하되, 센터플레이트의 상하 또는 좌우로 상호간 이격거리를 조정할 수 있도록 결합되는 한 쌍의 홀더를 포함하는 거치파트; 일단은 상기 센터플레이트의 후면과 연결되며, 타단에는 제1회전부가 형성되는 제1동작파트; 일단이 상기 제1회전부와 연결되며, 타단에는 제2회전부가 형성되는 제2동작파트; 하단측이 파지부가 되며, 상단측은 상기 제2회전부와 결합되는 커넥터부가 되는 포스트파트;를 포함하는 것을 특징으로 한다.
Patent WO-2019172532-A1 (WO)
Inventor: CHOI SANGBOK
IPC: F25D21/00
Filed: 2019-01-31
Abstract: 본 발명의 실시예에 따른 냉장고의 제어방법은, 공기의 유량 변화에 대하여 반응하는 센서의 발열 소자가 일정 시간 온된 후 오프되는 단계; 상기 발열 소자가 온된 상태에서 상기 발열 소자의 제1감지온도(Ht1)와, 상기 발열 소자가 오프된 상태에서 상기 발열 소자의 제2감지온도(Ht2)가 감지되는 단계; 및 상기 제1감지온도(Ht1)와 제2감지온도(Ht2)의 온도 차이값에 기초하여, 증발기의 착상량을 감지하는 단계를 포함하는 것을 특징으로 한다.
Patent WO-2020004770-A1 (WO)
Title: Movable and semi-submerged power generator using waterwheel turbine
Inventor: OH YOON KEUN
IPC: F03B13/26
Filed: 2019-03-11
Abstract: The present invention relates to a movable and semi-submerged power generator using a waterwheel turbine, which can easily be moved to a location where a flow of a fluid occurs, prevents movement by current of water due to being a semi-submerged type, and efficiently produces energy by means of a flow rate control and cutoff of the fluid and expansibility of the turbine. The power generator comprises: an upper structure having first and second structures including first and second balancing tanks and first and second machine rooms; a lower structure disposed on the lower portion of the upper structure and including a fluid flowing hole, a first round, and a fluid guide hole through which the fluid can flow; a turbine rotated by the movement of the fluid; an energy generation means for producing electricity by the turbine; and a fixing means. Thus, the power generator is floatable and movable on water so as to be moved to and installed in various locations. The first and second balancing tanks are filled with the fluid such that the power generator can be semi-submerged, and the height of the turbine is disposed at a position so that a shaft can be placed above the water surface such that the turbine is smoothly rotated, while preventing shaking by waving of the fluid and turning of the power generator, thereby improving energy production efficiency. Also, the fluid under the water surface is guided in a direction capable of operating the turbine while maximally preventing disruption to the flow of the fluid moving to the turbine through the first round of the lower structure, thereby improving energy production efficiency.
Patent WO-2019240367-A1 (WO)
Title: Bicycle simulator
Inventor: LEE JOONG SIK
IPC: A63B24/00
Filed: 2019-04-15
Abstract: The present invention relates to a bicycle simulator comprising: a frame support part for supporting a bicycle frame connecting the front wheel and the rear wheel of a mounted bicycle; and a base part for supporting the frame support part. The frame support part comprises: a first support bar having one end portion thereof fixed to the bicycle frame; a second support bar having one end portion thereof fixed to the base part; and a connection part for connecting the other end portion of the second support bar with the other end portion of the first support bar, wherein the first support bar is connected so as to be rotatable around one axis with respect to the second support bar. According to the present invention, a bicycle simulator may be provided whereby a road surface having an inclination is realized, while various travelling modes enabling a steering range to be adjusted according to the type of a rider are realized, and thus a dynamic experience which is extremely similar to an actual riding situation may be possible.
Patent WO-2019212303-A1 (WO)
Title: ETHYLENE/α-OLEFIN COPOLYMER AND PREPARATION METHOD THEREFOR
Inventor: GWAK RAE KEUN
IPC: C08L23/08
Filed: 2019-05-03
Abstract: The present invention provides: an ethylene/α-olefin copolymer having a narrow molecular weight distribution together with a low density and an ultra-low molecular weight, having a minimized number of unsaturated functional groups, and having uniform crystallinity, thereby exhibiting excellent physical properties; and a preparation method therefor.
Patent WO-2019240432-A1 (WO)
Title: Refrigerator, server and method of controlling thereof
Inventor: KIM TAEHOON
IPC: G06T7/13
Filed: 2019-06-07
Abstract: A server includes a memory storing instructions and a processor configured to execute the instructions to obtain an inside-fridge image captured in a refrigerator by comparing a pre-stored image to the obtained inside-fridge image, identify whether a change area in which a change occurred in the obtained inside-fridge image is present in the obtained inside-fridge image, based on the change area being not present in the obtained inside-fridge image, obtain first food storage information, using a first result of recognizing the pre-stored image, based on the change area being present in the obtained inside-fridge image, obtain second food storage information, using the obtained first food storage information and a second result of recognizing an object included in the obtained inside-fridge image, and transmit, to the refrigerator, the obtained inside-fridge image and either one or both of the obtained first food storage information and the obtained second food storage information.
Patent WO-2020017764-A1 (WO)
Inventor: PARK EUIJOON
IPC: G06Q10/10
Filed: 2019-06-14
Abstract: 본 발명의 일 실시예에 따르면, 금원의 지급 청구와 관련된 법률문서를 자동으로 생성하는 방법으로서, 입력 사용자 인터페이스를 통해 사용자에 의해 입력되는 입력 정보를 수신하는 단계; 상기 입력 정보에 기초하여 청구취지, 청구원인 및 청구금액의 계산근거 자료를 자동으로 생성하는 단계; 및 상기 청구취지, 상기 청구원인 및 상기 청구금액의 계산근거 자료를 포함하는 법률문서를 상기 사용자에게 제시하는 단계를 포함하는 법률문서 자동 생성 방법이 제공된다.
Patent WO-2020017933-A1 (WO)
Title: Vehicle cup holder allowing wireless charging
Inventor: KIM CHOL HAN
IPC: H02J50/10
Filed: 2019-07-19
Abstract: Provided is a vehicle cup holder allowing wireless charging. A vehicle cup holder allowing wireless charging according to an embodiment of the present invention comprises: a housing having an accommodation space for accommodating objects, including a portable telephone; a support member coupled to the housing by means of a rotational shaft to allow rotation in the accommodation space, and comprising a wireless transmission module for wirelessly charging the battery of a portable telephone; and a driving member allowing or disallowing rotation of the rotational shaft so as to maintain the support member in a first state in which a portable telephone can be charged, or in a second state in which an object can be accommodated in the accommodation space.
Patent WO-2020159033-A1 (WO)
Inventor: KOH YONGKWON
IPC: F04C18/22
Filed: 2019-10-04
Abstract: 본 발명은, 축 방향을 따라 연장되는 자전부, 그리고 상기 축 방향을 따라 서로 이격되게 배치되는 제1 편심부와 제2 편심부를 구비하는 회전축; 에피트로코이드 곡면 형상의 제1 유체 압축 공간을 형성하는 제1 로터 하우징; 에피트로코이드 곡면 형상의 제2 유체 압축 공간을 형성하고, 상기 축 방향을 따라 상기 제1 로터 하우징으로부터 이격된 위치에 배치되는 제2 로터 하우징; 상기 제1 유체 압축 공간을 복수의 용적 변동 공간으로 구획하도록 상기 제1 유체 압축 공간 내에 배치되고, 상기 제1 편심부의 방사 방향에서 상기 제1 편심부를 감싸면서 상기 제1 편심부에 결합되는 제1 로터; 및 상기 제2 유체 압축 공간을 복수의 용적 변동 공간으로 구획하도록 상기 제2 유체 압축 공간 내에 배치되고, 상기 제2 편심부의 방사 방향에서 상기 제2 편심부를 감싸면서 상기 제2 편심부에 결합되는 제2 로터를 포함하는 유체 이송 장치를 개시한다.
Patent WO-2020076056-A1 (WO)
Inventor: KIM JAE HYUN
IPC: H04W28/08
Filed: 2019-10-08
Abstract: Proposed is an offloading method performed by an offloading control device of a base station. The offloading method may comprise the steps of: acquiring network centrality of a user of an electronic device connected to a base station via an application executed in the electronic device, wherein the network centrality indicates the number of other users of the application, who are in an adjacent relationship, which is a relationship of sharing data, with the user of the electronic device; calculating a probability that the application is to be executed in the electronic device, on the basis of the acquired network centrality; and performing offloading of traffic occurring from the application of the electronic device according to an offloading probability of the traffic, which is determined on the basis of the calculated probability.
Patent WO-2020080798-A1 (WO)
Inventor: CHOI SE-RAN
IPC: C08K7/14
Filed: 2019-10-15
Abstract: 본 발명은 연성이 높고 저온 취성이 우수하면서도, 치수 안정성 및 고온 내크립성이 우수하여, 저온 취성 및 고온 내크립성이 요구되는 물 관련 부품 등에 적합하게 사용될 수 있는 폴리아릴렌 설파이드 수지 조성물에 관한 것이다.
Patent WO-2020091327-A1 (WO)
Inventor: KOO HYUN-BON
IPC: G16H50/80
Filed: 2019-10-28
Abstract: 본 발명은 검역구간과 방역구간을 가지는 터널구조체로 이루어져서, 감염병 유입 여부를 판정하는 검역기능과, 감염병 확산을 방지하는 방역 기능을 상시 수행할 수 있는 스마트 터널이다.
Patent WO-2020106098-A1 (WO)
Title: Compound and organic light-emitting diode comprising same
Inventor: CHA YONGBUM
IPC: C07C211/57
Filed: 2019-11-22
Abstract: The present specification relates to a compound of chemical formula 1 and an organic light-emitting diode comprising same.
Patent WO-2020130704-A1 (WO)
Inventor: SON CHANG GUE
IPC: A61K36/481
Filed: 2019-12-20
Abstract: The present invention relates to a composition for preventing or treating depression or anxiety disorder, containing, as an active ingredient, a complex extract of Astragali Radix and Salviae Miltiorrhizae Radix, and can be pharmaceutically used for prevention, treatment or alleviation of depression or anxiety disorder, and can also be effectively used as a health functional food.
Patent WO-2021141145-A1 (WO)
Title: Video output device and method for controlling same
Inventor: CHOI SUNGHWAN
IPC: G01C21/36
Filed: 2020-01-06
Abstract: The present invention relates to a video output device mounted on a vehicle to implement augmented reality, and a method for controlling the same. The video output device comprises: a video output unit for outputting visual information for implementing the augmented reality; a communication unit for receiving a front video captured of the front of the vehicle; and a processor for investigating, in the front video, at least one to-be-driven lane on which the vehicle is to be driven, and controlling the video output unit such that main carpet images guiding the to-be-driven lanes are output lane by lane.
Patent WO-2021153807-A1 (WO)
Title: Rectangular copper wire peeling device and coil segment manufacturing system
Inventor: KIM MYUNG JIN
IPC: H02K15/04
Filed: 2020-01-28
Abstract: The present invention relates to a rectangular copper wire peeling device and a coil segment manufacturing system, which peel a rectangular copper wire by means of one laser unit before a coil segment is formed and effectively discharge dust generated during a peeling process, and comprises: a housing (100) formed to be penetrated so as to permit the free rotation of the rectangular copper wire; a dust collection module (200) accommodated in an inner space of the housing (100) and having a slit (241) allowing a laser to pass therethrough, slit-side nozzles (230) for jetting gas toward the rectangular copper wire from both sides of the slit (241), an advancing-side nozzle (220) for jetting the gas toward a portion, on the verge of advancing, of the rectangular copper wire, and a dust collection module exhaust port (250) disposed in the direction facing the slit (241); a laser unit (300) for emitting the laser through the slit (241); an air-feeding controller (400) for supplying gas; and a peeling controller (500), which controls the laser unit (300) and the air-feeding controller (400) according to the rotation of the rectangular copper wire so as to peel the rectangular copper wire and discharge dust.
Patent WO-2020162731-A1 (WO)
Title: 무선 통신 시스템에서 채널 상태 정보 보고 방법 및 그 장치
Inventor: KANG JIWON
IPC: H04B7/0408
Filed: 2020-02-10
Abstract: 본 명세서의 일 실시예에 따른 무선 통신 시스템에서 단말이 채널 상태 정보(Channel State Information, CSI)를 보고하는 방법은 채널 상태 정보(CSI)의 보고와 관련된 설정 정보를 수신하는 단계, 상기 설정 정보에 기반하는 측정과 관련된 하향링크 참조 신호(DL RS)를 수신하는 단계 및 상기 DL RS에 기반하는 채널 상태 정보(CSI)를 보고하는 단계를 포함한다. 상기 채널 상태 정보(CSI)의 전송과 관련된 공간 관련 RS 정보(Spatial Relation RS Information)는 상기 DL RS와 관련된 공간 관련 QCL(quasi-colocation) RS 정보에 기반하는 것을 특징으로 한다.
Patent WO-2021225185-A1 (WO)
Inventor: PARK BUM JUN
IPC: A01N59/02
Filed: 2020-05-04
Abstract: 본 발명에 따른 항균 필름은 선형저밀도폴리에틸렌(Liner Low Density Polyethtlene; LLDPE)으로 구성되는 제1 LLDPE층; 선형저밀도폴리에틸렌으로 구성되는 제2 LLDPE층; 및 최소한 8 중량% 의 항균동-함유 첨가물을 포함하는 항균동층;을 포함하며, 상기 항균동-함유 첨가물은 75 중량%의 LDPE와 25 중량%의 항균동(Antimicrobial Copper)을 포함한다.
Patent WO-2020231238-A1 (WO)
Inventor: LI LING
IPC: H04N19/423
Filed: 2020-05-18
Abstract: L'invention concerne un procédé et un dispositif de codage/décodage d'image. Un procédé par lequel un dispositif de décodage d'image décode une image, selon l'invention, peut comprendre les étapes consistant à : déterminer un type de matrice de chrominance d'une image courante ; déterminer un indicateur de filtre de boucle adaptatif (ALF) pour une composante de chrominance sur la base du type de matrice de chrominance ; et réaliser un filtrage ALF sur une image restaurée sur la base de la valeur de l'indicateur ALF. Si le type de matrice de chrominance est un type prédéterminé, la valeur de l'indicateur ALF n'est pas acquise à partir d'un flux binaire mais est déterminée comme étant une valeur prédéterminée, et si le type de matrice de chrominance n'est pas le type prédéterminé, la valeur de l'indicateur ALF peut être acquise à partir du flux binaire.
Patent WO-2020235960-A1 (WO)
Inventor: YOO SUNMI
IPC: H04N19/593
Filed: 2020-05-22
Abstract: An image decoding method performed by a decoding apparatus according to the present document comprises the steps of: deriving prediction samples for a first sample and a second sample of the current block on the basis of BDPCM-related information about the current block and neighboring samples of the current block; deriving residual samples for the first sample and the second sample on the basis of a residual coefficient of the first sample and a modified residual coefficient of the second sample; and storing, as the intra prediction mode of the current block, the intra prediction mode in the prediction direction of the current block, which is derived on the basis of a BDPCM direction flag.
Patent WO-2021049758-A1 (WO)
Title: Point cloud data transmission device, point cloud data transmission method, point cloud data reception device, and point cloud data reception method
Inventor: PARK YOUSUN
IPC: H04N21/4402
Filed: 2020-07-28
Abstract: A point cloud data reception method according to embodiments can comprise the steps of: receiving a bitstream including point cloud data; and decoding the point cloud data. A point cloud data transmission method according to embodiments can comprise the steps of: encoding point cloud data; and transmitting a bitstream including the point cloud data.
Patent WO-2021025408-A1 (WO)
Inventor: SHIN DAEKYU
IPC: H04W52/36
Filed: 2020-08-03
Abstract: The disclosure relates to a pre-5 th -Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4 th -Generation (4G) communication system, such as Long Term Evolution (LTE). A power distribution apparatus in a wireless communication system is provided. The apparatus includes at least one transceiver, and at least one processor, wherein the at least one processor is configured to identify a cell group set for a particular transmission interval among multiple cell groups connected to a terminal, perform a distribution of a power for the terminal to each of cell groups in the cell group set, and transmit power allocation information according to a result of the distribution to the terminal, wherein the cell group set includes a cell group including one or more cells in which uplink transmission is to be performed at the particular transmission interval.
Patent WO-2022045384-A1 (WO)
Title: Electronic device having antenna
Inventor: LEE Seokjun
IPC: H04W72/04
Filed: 2020-08-25
Abstract: An electronic device having an antenna is provided according to one embodiment. The electronic device comprises: a display configured to display a screen; a supporting frame configured to be coupled to the display to support same, and having a metal rim disposed on at least one side; and a main frame rotatably coupled to the supporting frame and having a metal rim disposed on the sides thereof, wherein the metal rim of the main frame may be provided with a first antenna and a second antenna which operate in different bands. A first slot and a second slot may be formed in the supporting frame of a region adjacent to a region where the first antenna and the second antenna are arranged in a state in which the supporting frame is swiveled with respect to the main frame.
Patent WO-2022045390-A1 (WO)
Inventor: KIM SUNGJIN
IPC: H04L1/00
Filed: 2020-08-25
Abstract: The present disclosure provides a method for operating a terminal and a base station in a wireless communication system, and an apparatus supporting same. According to an embodiment applicable to the present disclosure, the method for operating a terminal may comprise the steps of: receiving a pilot signal from a first device; generating weight information on a neural network of a terminal and a neural network of a first device, respectively, on the basis of the pilot signal; feeding back the weight information on the neural network of the first device to the first device; applying the weight information on the neural network of the terminal to the neural network of the terminal; receiving data coded through the neural network of the first device from the first device; and decoding the data through the neural network of the terminal.
Patent WO-2021096115-A1 (WO)
Title: Mask for manufacturing oled, and oled manufacturing method
Inventor: PARK JIN WON
IPC: H01L51/00
Filed: 2020-10-29
Abstract: The present invention relates to an OLED mask and an OLED manufacturing method. A mask for manufacturing an OLED, according to the present invention, comprises: a mask housing of which at least one side is open and which provides space in which a deposition source supply part is arranged; and a mask sheet, which is provided on the open one side of a mask housing and has a plurality of mask patterns formed thereon.
Patent WO-2021141232-A1 (WO)
Title: Vacuum cleaner
Inventor: HWANG JUNG BAE
IPC: A46B13/02
Filed: 2020-11-13
Abstract: A vacuum cleaner is disclosed. The vacuum cleaner of the present invention comprises a main body and a suction nozzle. The suction nozzle includes a housing, a driver, and a rotating brush. The housing forms a first rib. The first rib is arranged along a circumference of a first axial member. The rotating brush includes a cylindrical body and a brush member. The first rib protrudes from the housing in the direction of a rotational axis of the body. The brush member includes a plurality of bristles. Some of the bristles are pushed by the first rib and elastically curved in the direction of the rotational axis.
Patent WO-2022124457-A1 (WO)
Title: 퇴행성 뇌질환의 진단을 위한 바이오 마커 조성물
Inventor: JO SEO YUN
IPC: G01N33/68
Filed: 2020-12-14
Abstract: 본 발명은 퇴행성 뇌질환의 진단을 위한 바이오 마커 조성물에 관한 것으로, 구체적으로 경도인지장애/치매 1기 환자, 및 치매 2기/치매 3기 환자의 혈청으로부터 메인 마커인 Aβ40(아밀로이드 베타 40), Tau(타우), NSE(neuron-specific enolase), 및 GFAP(Glial fibrillary acidic protein)의 수준이 정상 대조군(Normal)에 비해 유의하게 높은 것을 측정하고, BDNF(뇌유래신경성장인자) 및 UCH-L1(Ubiquitin carboxy-terminal hydrolase L1)의 수준은 유의하게 낮은 것을 측정하였으며, AT180(Phospho-Tau) 및 HCY(Homocystein)의 수준은 유의하게 높은 것을 측정하고, Pin1(peptidyl-prolyl isomerase)의 수준 유의하게 낮은 것을 확인함으로써, 메인 마커 및 서브 마커를 유효성분으로 포함하는 조성물을 퇴행성 뇌질환의 진단하기 위한 바이오 마커 조성물로 제공 한다.
Patent WO-2022131393-A1 (WO)
Title: Trottinette électrique reposant sur une intelligence artificielle permettant la prévention d'accidents et procédé de prévention d'accidents associé
Inventor: HAN SEUNGHAK
IPC: G06N3/08
Filed: 2020-12-16
Abstract: La présente invention concerne une trottinette électrique reposant sur une intelligence artificielle permettant la prévention d'accidents, la trottinette électrique comprenant : une unité de traitement d'images qui reconnaît des personnes, des véhicules, des feux de circulation et des lignes stop dans une direction de déplacement à partir de données d'image capturées dans la direction de déplacement, et sur la base des résultats de reconnaissance, qui calcule des distances séparant des personnes, des véhicules et des lignes stop et qui détermine les directions de déplacement des personnes et des véhicules et les états de marche/arrêt des feux de circulation ; une unité de mesure de poids qui mesure le poids de passagers ; une unité de calcul qui calcule des distances de freinage sur la base d'au moins l'un des résultats de calcul de distance et de détermination de direction, des états de marche-arrêt des feux de circulation, la vitesse actuelle et la direction de déplacement et le poids des passagers en fonction de la reconnaissance d'images ; et une unité de commande qui réalise une décélération ou un freinage sur la base des distances de freinage calculées.
Patent WO-2021167234-A1 (WO)
Title: Communication related to network slice
Inventor: KIM HYUNSOOK
IPC: H04W48/08
Filed: 2020-12-28
Abstract: One disclosure of the present specification provides a method by which UE performs communication related to a network slice. The method may comprise steps in which: a registration request message including information about a network slice which the UE wants to access is transmitted to a network node; a registration acceptance message including information about a standby network slice is received; and information notifying that the standby network slice has been accessed is displayed on the display of the UE on the basis of the information about the standby network slice.
Patent WO-2021172729-A1 (WO)
Title: 카트리지 및 이를 포함하는 에어로졸 생성 장치
Inventor: KI SUNG JONG
IPC: H05B6/10
Filed: 2020-12-29
Abstract: 카트리지는 액상부, 액상부의 일 측에 배치되어 액상부를 가열하는 제 1 히터, 매질부, 및 매질부의 적어도 일부를 감싸며 매질부를 가열하는 제 2 히터를 포함하고, 제 1 히터는 다공성으로 형성되고, 제 1 히터 및 제 2 히터는 유도 가열형 히터이고, 액상부가 가열되어 생성된 에어로졸은 다공성의 제 1 히터를 통과하여 매질부를 향하여 유동하고, 매질부를 통과한 에어로졸은 매질부의 일 측 단부에서 배출된다.
Patent WO-2021157950-A1 (WO)
Title: Display driving method and electronic device supporting same
Inventor: LEE MINWOO
IPC: G09G5/00
Filed: 2021-01-28
Abstract: In an embodiment disclosed in the present document, an electronic device comprises: a display panel; and a display driving circuit that drives the display panel. The display driving circuit may be configured to, when receiving a request for changing from a current driving frequency of the display panel to a target driving frequency, identify a luminance value of the display panel and determine at least one intermediate driving frequency between the current driving frequency and the target driving frequency, according to the luminance value of the display panel. Various other embodiments identified through the specification are possible.
Patent WO-2021167276-A1 (WO)
Title: Optimized method for bevacizumab purification
Inventor: YANG JAE YOUNG
IPC: B01D15/38
Filed: 2021-02-05
Abstract: The present invention relates to an antibody purification method and an antibody produced by the method, the method removing impurities without using expensive protein A columns so that desired antibodies with high purity and high quality can be produced, and, particularly, remarkably reducing the amount (volume) of a buffer solution to be used in an elution process and, simultaneously, purifying a high yield of antibodies.