baber/WOPTO huggingface dataset:
Patent KR-20210045187-A (KR)
Title: Electronic device including flexible display
Inventor: LEE WON
IPC: H04M1/725
Filed: 2019-10-16
Abstract: Disclosed is an electronic device including: a housing folded with respect to at least one axis; a first display disposed on a first surface of the housing in an unfolding state and folded with respect to the at least one axis in a folding state; a second display disposed on a second surface of the housing facing the first surface; and a processor operatively connected to the first display and the second display. The processor can be set so as to display a thumbnail of at least one selected call object constituting a plurality of call objects in a first sub region of a predetermined size on the second display and display thumbnails of unselected call objects constituting the plurality of call objects in a second sub region on the second display different from the first sub region in a case where the number of video call objects is equal to or greater than a reference value during switch from the unfolding state to the folding state. Various other embodiments are also possible.
Patent KR-20210050161-A (KR)
Title: Mask pack and manufacturing method thereof
Inventor: LEE HAN KWANG
IPC: A61K8/02
Filed: 2019-10-28
Abstract: Disclosed is a method for manufacturing a mask pack, capable of reducing the defect rate of products and effectively improving the quality of the products. The disclosed method comprises the following steps of: providing a base and a holder paper, respectively; laminating the base to the holder; forming a shape image expression layer to express a shape image on one side of the base laminated to the holder paper; separating the base from the holder paper; and impregnating the base with a water-soluble cosmetic ingredient to form a cosmetic ingredient layer.
Patent KR-20210050365-A (KR)
Inventor: RYU YEONGEOL
IPC: G06T7/33
Filed: 2019-10-28
Abstract: A method for registering images according to an embodiment may include the steps of: generating a 3D mesh for a space of interest by using a point cloud of the space of interest obtained by a LiDAR; generating a plurality of virtual images at each of a plurality of positions of interest from the generated 3D mesh using the intrinsic parameter of a camera; and registering a plurality of captured images of the space of interest obtained by the camera and the plurality of virtual images. It is possible to increase the matching accuracy between the LiDAR and the camera.
Patent KR-20210051806-A (KR)
Title: Lithium complex oxide
Inventor: CHOI SEUNG WOO
IPC: C01G53/00
Filed: 2019-10-31
Abstract: A lithium composite oxide according to an embodiment of the present invention includes a mixture of first particles in which primary particles are aggregated and second particles in which primary particles are aggregated. The present invention improves lifespan characteristics and capacity characteristics by adjusting a full width at half maximum (FWHM) within a certain range.
Patent KR-20210054731-A (KR)
Title: Electronic device and method to training movement of drone and controlling movement of drone
Inventor: RYU JE HA
IPC: B64C39/02
Filed: 2019-11-06
Abstract: An apparatus for learning movement of a drone according to various embodiments may learn the movement of the drone by an aerodynamic interaction between the drone and an external object. For example, the apparatus for learning movement of a drone may learn the motion of the drone in a virtual space in which a virtual external object is implemented. The movement of the drone in the virtual space may correspond to the movement of the drone in an actual space in which the virtual external object includes a simplified external object. The apparatus for learning movement of a drone may output a control signal for controlling the movement of the drone based on a result of learning the movement of the drone. According the various embodiments, the electronic apparatus comprises a communication processor, a memory, and at least a processor operably coupled to the communication processor and memory.
Patent KR-20210055328-A (KR)
Title: Line bullet for fishing
Inventor: KIM SUG BUM
IPC: A01K95/00
Filed: 2019-11-07
Abstract: According to an embodiment of the present invention, provided is a line sinker for fishing comprising: a fishing line; an uppermost weight body having one end joined to some points of the fishing line; and a plurality of weights sequentially coupled from the other end of the uppermost weight to the fishing line passing through the center of the uppermost weight.
Patent KR-20210056741-A (KR)
Title: Fish farm cyclic water disposal apparatus
Inventor: BECK YOUNG SEOG
IPC: C02F1/52
Filed: 2019-11-11
Abstract: Disclosed is an apparatus for processing cyclic water of an aquaculture farm. According to the present invention, the apparatus comprises: a struvite crystallization unit (110) receiving aquaculture wastewater discharged from an aquaculture farm to crystallize phosphorus and nitrogen existing in the aquaculture wastewater into struvite and discharges the same, and discharging processed water after struvite crystallization; a suspended matter removal unit (120) receiving the processed water after the struvite crystallization discharged from the struvite crystallization unit and floating and separating suspended matter contained in the processed water after the struvite crystallization by using bubbles to discharge the same, and discharging processed water after removal of the suspended matter; and a biofilm reaction unit (130) receiving the processed water after the removal of the suspended matter discharged from the suspended substance removal unit, removing organic matter contained in the processed water after the removal of the suspended matter, and supplying back final processed water after the removal of the organic matter to the aquaculture farm to circulate aquaculture water. Accordingly, nutrients (N, P), suspended matter, and organic matter can be efficiently processed.
Patent KR-20210058141-A (KR)
Title: Method for synthesizing of Ag nanowire using metal cation catalyst
Inventor: PARK SU CHAN
IPC: B22F9/24
Filed: 2019-11-13
Abstract: Provided is a method of synthesizing silver nanowires using a metal cation catalyst. According to an embodiment of the present invention, the method of synthesizing silver nanowires includes the following steps of: dissolving at least one selected from a group comprising a silver compound, a first chloride containing a monovalent metal cation for chloride, and a first bromide containing a monovalent metal cation for bromide, and an organic protective agent in a solvent; preparing a solution for synthesis by additionally dissolving at least one byproduct prevention agent selected from a group comprising a first chloride containing a divalent or higher metal cation for chloride and a second bromide containing a divalent or higher metal cation for bromide, in the solvent; and extracting the silver nanowires from the solution for synthesis while heating the solution for synthesis. Therefore, the present invention is capable of improving the quality of a transparent electrode when the transparent electrode is formed.
Patent KR-20210059294-A (KR)
Inventor: KIM CHO WON
IPC: A63B23/04
Filed: 2019-11-15
Abstract: The objective of the present invention is to provide a squat exercise device capable of adjusting a height to suit the body. The present invention comprises an exercise device (1) a length of which can be adjusted by a user so that the exercise device (1) can suit the body of the user; a pillar (2) vertically formed at the center of the exercise device (1); a plate (4) formed on an upper end of the pillar (2) and configured to enable a user to recognize that the user is at an appropriate position during exercising; a height adjuster (3) formed on a lower end of the plate (4) in a groove coupling method so as to be height-adjustable; a coupling part (5) formed on a lower end of the pillar (2) and configured to connect a length adjuster (6) to the pillar (2); the length adjuster (6) formed on a lower end of the coupling part (5) and capable of adjusting a distance between buttocks and legs; a connector (7) formed on a lower end of the length adjuster (6) and capable of connecting and fixing the body and the device; and a fixing plate (8) formed on the lower end of the pillar (2) and configured to perform fixing. The present invention is advantageous in that even when an exerciser who is new to squats exercises in a place that is not in a professional gym by himself or herself, the exerciser can seat and maintain a correct posture so as to reduce side effects caused by incorrect performance of squats; and a device-customized adjustment that suits the body of each user is possible so that a user can have a proper exercise effect. Therefore, the present invention can resolve inconvenient of usage occurring in a conventional case.
Patent KR-20210065377-A (KR)
Inventor: PARK DO KYU
IPC: G03B21/58
Filed: 2019-11-27
Abstract: A conventional screen was inconvenient to use outdoors or when camping and needed additional items. The present invention provides a means for resolving the problem. Images for the emotional development of children, double laser sensors for active games, three-dimensional images, a fog generator, a water spray, and double sound techniques are combined to be attached to and detached from five block-type sensors. The present invention provides a camping screen. When unrolled, the camping screen is completely unrolled. The camping screen is similar to a stopper-type tape measure which is bent into a circular shape when a handle is pressed. The camping screen is made of a waterproof material and can be attached to and detached from anything. The camping screen can be conveniently enjoyed outdoors without additional items. Accordingly, the present invention has the effect of being creative for children and simulating five senses and the effect of conveniently using various functions when the screen is used outdoors.
Patent KR-20200064931-A (KR)
Title: Calibration method of infrared camera and calibration system of infrared camera
Inventor: KITAYAMA TOMOHISA
IPC: G01J5/06
Filed: 2019-11-27
Abstract: The present invention provides improvement in measurement precision of temperature by an infrared camera. A calibration method of an infrared camera comprises an acquisition process, a calibration value calculation process, an interpolation curve specifying process, and a storage process. In the acquisition process, a placement table placing a substrate is set at a plurality of different temperatures, and at each temperature, measurement values of the radiation amount of infrared light from each of a plurality of regions of an upper surface of the placement table are acquired by the infrared camera. In the calibration value calculation process, at each temperature, differences between the measurement value of a reference region provided with a temperature sensor and the measurement value of another region are calculated as a calibration value. In the interpolation curve specifying process, for each region, an interpolation curve indicating the tendency of a change in the calibration value with respect to the measurement value of the reference region is specified. In the storage process, parameters defining the interpolation curve specified for each region are stored.
Patent KR-20210071487-A (KR)
Title: Programmable logic controller system
Inventor: KIM JAE GUK
IPC: G05B19/05
Filed: 2019-12-06
Abstract: A PLC system according to one embodiment of the present invention relates to the PLC system that can be connected to a management terminal comprising: a memory that allocates and stores a storage space for a plurality of programs; and a control part that controls so that each storage space for n number of programs is allocated to the memory according to a setting command for the number of programs (n) (where n is a natural number greater than or equal to 2) received from the management terminal, wherein each allocated storage space for n number of programs allocated in the memory has the same size as each other. Therefore, the present invention is capable of having an advantage in that memory fragmentation does not occur due to allocation of a variable-sized memory storage space.
Patent KR-20210071605-A (KR)
Title: Server and method for providing real-time personal broadcasting service for directly dealing
Inventor: PARK CHAE YOUN
IPC: H04N21/478
Filed: 2019-12-06
Abstract: Provided is a method for providing a real-time personal broadcasting service for direct dealing, which enables a user to purchase a selling product using an application of his or her smartphone. The method for providing a real-time personal broadcasting service for direct dealing according to the present invention comprises the steps of: providing a user terminal with a list of selling product videos currently being broadcast, received from a producer terminal according to a request of the user terminal, and providing a specific selling product video to the user terminal according to a request of the user terminal; receiving user opinion messages about the specific selling product video from the user terminal and displaying the user opinion messages in different message display areas or separately storing the user opinion messages according to whether a pre-registered word exists in the user opinion messages; and analyzing the user opinion messages displayed in different message display areas respectively after the broadcasting of the selling product video is finished, and uploading the specific selling product video to a social network server while providing the analysis result to the producer terminal.
Patent KR-20210072445-A (KR)
Title: Bird netting cap and Bird netting assembly having the same
Inventor: KIM HONG LIM
IPC: A01G13/10
Filed: 2019-12-09
Abstract: The present invention relates to an anti-bird net cap and an anti-bird net assembly including the same. The anti-bird net assembly including an anti-bird net cap comprises: the anti-bird net cap inserted into an upper end of a support, and including a lower cap and an upper cap; a unit anti-bird net including a cap fixture which is provided on an edge thereof and can be coupled with the anti-bird net cap, and configured to enable coupling between adjacent anti-bird nets; and repairing bands coupled to lower surfaces and upper surfaces of the adjacent unit anti-bird nets so as to increase coupling force between the unit anti-bird nets. Accordingly, a user can fabricate and install the anti-bird net by himself or herself by means of supports installed at regular intervals within the site. Therefore, the anti-bird net can be installed without having to configure a support grid with a wire.
Patent KR-20210032874-A (KR)
Title: Gate resistance reduction through low-resistivity conductive layer
Inventor: WU CHUNG CHIANG
IPC: H01L29/78
Filed: 2019-12-20
Abstract: Provided is a device which comprises: a semiconductor fin; and a gate stack on sidewalls and upper surfaces of the semiconductor fin. The gate stack includes: a high-k dielectric layer; a work function layer overlapping a bottom portion of the high-k dielectric layer; and a blocking layer overlapping a second bottom portion of the work function layer. A low resistivity metal layer overlaps and is in contact with the work function layer and the blocking layer. The low resistivity metal layer has a resistivity value lower than second resistivity values of both of the work function layer and the blocking layer. A gate spacer is in contact with a sidewall of the gate stack.
Patent KR-20210083008-A (KR)
Title: Pixel array panel and method for manufacturing the same
Inventor: JUNG JUNE KIM
IPC: H01L27/146
Filed: 2019-12-26
Abstract: One embodiment of the present invention provides an array panel for a digital X-ray detection device comprising a plurality of pixel regions disposed in a sensing region. The array panel for a digital X-ray detection device comprises: a switching transistor corresponding to each pixel region; a first electrode disposed on a first protection film covering the switching transistor; a PIN layer disposed on the first electrode; a second electrode disposed on the PIN layer; a second protection film covering the PIN layer and the second electrode; and a planarization film disposed on the first protection film, corresponding to the sensing region, and covering the first electrode and the second protection film.
Patent KR-20210084914-A (KR)
Title: Recirculating aquaculture system using probiotics and management method thereof
Inventor: BANG IN CHUL
IPC: A01K61/13
Filed: 2019-12-30
Abstract: The present invention relates to a recirculating aquaculture system using beneficial bacteria to stably maintain a water quality environment and an operation method thereof. According to an embodiment of the present invention, the recirculating aquaculture system (100) using beneficial bacteria comprises: a first breeding water tank (111) supplied with farmed organisms, breeding water, and beneficial bacteria decomposing contaminants including wastes discharged from the farmed organisms; an aeration tank (120) receiving the breeding water in which the contaminants are decomposed by the beneficial bacteria from the first breeding water tank (111) to supply oxygen to the breeding water; a skimmer (130) receiving the breeding water supplied with oxygen by the aeration tank (120) from the aeration tank (120) to remove first contaminants including organic matter and carbon dioxide from the breeding water; a filtration tank (140) receiving the breeding water from which the first contaminants have been removed by the skimmer (130) from the skimmer (130) to remove second contaminants containing nitrogen compounds from the breeding water; and a first circulation member receiving the breeding water from which the second contaminants have been removed by the filtration tank (140) from the filtration tank (140) to supply the breeding water to the first breeding water tank (111).
Patent KR-20210084976-A (KR)
Title: self-heating stator molding apparatus and method for manufacturing molded stator using thereof
Inventor: KIM BYONG KUK
IPC: H02K15/00
Filed: 2019-12-30
Abstract: An objective of the present invention is to provide a self-heating stator molding apparatus having improved economics. The self-heating stator molding apparatus comprises: a housing part including a central jig having a cylindrical shape, stepped therein with a first placing step at an outer periphery and an insertion hole at an inside, an outer jig surrounding the central jig, and stepped therein with a second placing step at an inner periphery spaced apart from a center of the central jig by a preset interval corresponding to a height of the first placing step, and a molding space compartmentalized from the insertion space to selectively spray and harden a thermosetting liquid molding agent between the central jig and the outer jig; an elevating part to seal a lower portion of the molding space to be spaced part from the first and second placing steps upward and downward; a stator multi-layered therein with a ring type silicon steel plate to have a radius length corresponding to the preset interval, and spaced apart from the elevating part upward and downward in the molding space, selectively inserted to be disposed at a position corresponding to a height of the insertion space so that a lower inner edge and a lower outer edge are selectively placed on the first placing step and the second placing step, a plurality of core teeth protruding inward in a radius direction at an inner periphery, a coil being wound around each core tooth to form a rotating magnetic field; and a controller connected with the coil in a circuit to selectively provide a current to the coil to heat and harden the liquid molding agent sprayed into the molding space and filled at an outside of the stator by generating heat of the coil.
Patent KR-20190026738-A (KR)
Title: 비디오 레코딩 내에 존재하는 동일한 사람 또는 물건을 대화형으로 식별하기 위한 방법, 시스템 및 컴퓨터 프로그램 제품
Inventor: DOUMBOUYA MOUSSA
IPC: G06F3/0482
Filed: 2017-05-19
Abstract: 비디오 레코딩 내에 존재하는 동일한 사람 또는 물건을 대화형으로 식별하기 위한 방법, 시스템 및 컴퓨터 프로그램 제품이 개시된다.  썸네일의 세트 내의 썸네일이 선택되면, 새로운 정보가 획득된다.  새로운 정보는, 사람 또는 물건이 썸네일과 연관된 비디오 레코딩의 부분 내에 존재한다는 것일 수 있다.  새로운 정보에 기초하여 사람 또는 물건에 대한 검색이 수행될 수 있다.  검색은 사용자 인터페이스 페이지 내의 디스플레이된 썸네일 각각에 대하여 새로운 매칭 우도를 생성한다.  디스플레이된 썸네일은 새로운 매칭 우도에 기초하여 재순서결정된다.
Patent KR-20190018692-A (KR)
Title: 펩티드, 상기 펩티드를 포함하는 조성물 및 특히 화장용으로의 이의 용도
Inventor: PESCHARD OLIVIER
IPC: C07K5/11
Filed: 2017-06-13
Abstract: 적어도 시퀀스 K * (Ac)GH 또는 K * (Ac)HG를 포함하는 3 내지 10개의 아미노산을 갖고 추가로 N-말단 변성, 바람직하게는 아실화 및/또는 C-말단 변성을 포함할 수 있고; K * 는 라이신, 오르니틴, 디아미노부티르산, 디아미노프로피온산 및 이들의 하이드록실화 유도체로 이루어지는 군으로부터 선택되고; K * (Ac)는 측방 탄화수소 쇄의 아민이 아세틸화된, 라이신, 오르니틴, 디아미노부티르산, 디아미노프로피온산 또는 이들의 하이드록실화 유도체에 상응한다. 2개의 바람직한 펩티드는 Pal-K(Ac)GH 및 Pal-K(Ac)HG이다. 
이러한 펩티드는 화장 처치, 특히 항-노화, 항-주름 및 세선을 위하여 사용되어 피부의 기계적인 특성, 견고성/톤/탄성/유연성을 개선하고, 피부의 밀도 및 볼륨을 증가시키고, 재구성, 힐링 효과를 위하고/위하거나 튼살에 대항하도록 할 수 있다.
Patent KR-20190021356-A (KR)
Title: 산소를 제공하기 위한 피부 친화적인 흡수 구조
Inventor: TSAUR GARRY
IPC: A61F13/84
Filed: 2017-05-02
Abstract: 흡수층 및 피부 친화적 인 및 산소 공급 요원을 포함하는, 산소를 제공하는 피부 친화적 인 흡수성 구조물에 있어서, 피부 친화적인 및 산소 공급 유닛이 흡수층의 부분 또는 전체 범위에 고르게 분산되고, 피부 친화적인 및 산소 공급 유닛은 산소 공급 유닛 및 pH 조절 유닛을 포함하며; 액체를 흡수한 후에 피부 친화적인 흡수성 구조물의 pH는 4 내지 7이다.
Patent KR-20190042582-A (KR)
Title: 뇌경색 치료를 위한 응혈 제거 장치
Inventor: LOSORDO MICHAEL
IPC: A61B17/221
Filed: 2017-08-29
Abstract: 본 발명은 복수의 보조 스트럿들을 고정하기 위한 프레임으로서 제공되는 2개의 메인 스트럿들을 가진 세그먼트를 포함하는 응혈 제거 장치에 관한 것이다. 2개의 메인 스트럿들은, 각각, 외주 경로를 따라 연장되고 세그먼트의 근위 지점에 연결되는 근위 단부를 가지며, 각각의 메인 스트럿은 근위 지점으로부터 원위 위치에 배열된 개별 연결 지점에서 끝을 이룬다. 이 연결 지점들은 서로 연결되어 내강을 이루는 관형 구조를 형성한다. 복수의 보조 스트럿들은 셀 격자를 형성하되, 각각의 셀은 4개의 보조 스트럿들에 의해 둘러싸인다. 2개의 일직선 원위 스트럿들이 세그먼트의 원위 단부에서 셀 격자에 연결되며, 이들은 서로 연결되어 원위 지점을 형성한다. 원위 스트럿들에 인접한 셀들에 의해 원위 개구가 형성되며, 이 원위 개구는 내강과 연통되고 근위 지점에서 끝을 이룬다.
Patent KR-20190037324-A (KR)
Title: 유용 층을 전사하기 위한 방법
Inventor: LANDRU DIDIER
IPC: H01L21/762
Filed: 2017-08-01
Abstract: 본 발명은, 지지부(4) 상에 유용 층(3)을 전사하기 위한 방법에 관한 것이며, 그 방법은, 제1 기판(1) 내에 광 종을 주입함으로써 취화 평면(2)을 형성하여, 그러한 평면과 제1 기판(1)의 하나의 표면 사이에 유용 층(3)을 형성하는 단계; 파단될 조립체(5)를 형성하기 위해, 제1 기판(1)의 표면 상에 지지부(4)를 적용하는 단계; 파단될 조립체(5)를 취화시키기 위해 열 처리를 적용하는 단계; 및 취화 평면(3)을 따라 제1 기판(1) 내로 파단파를 개시하고 전파시키는 단계를 포함한다.  본 발명에 따르면, 파단파가 취화 평면(2)의 중심 영역에서 개시되고, 그러한 파의 속도가 충분하도록 그러한 파의 전파 속력이 제어된다.  따라서, 파단파의 개시 및/또는 전파 시 방출되는 음향 진동들과 파단파의 상호 작용들이 유용 층(3)의 주변 영역으로 제한된다.
Patent KR-20190039813-A (KR)
Title: 스테이션의 안전하고 빠른 웨이크업을 위한 시스템 및 방법
Inventor: YANG YUNSONG
IPC: H04W12/10
Filed: 2017-08-15
Abstract: 웨이크-업 수신기를 가지는 스테이션의 무선 통신 모듈(radio communications module, RCM)을 웨이크업하는 방법은, 웨이크-업 수신기로 웨이크-업 신호를 수신하는 단계, 슬립 모드로부터 RCM을 웨이크업하는 단계, RCM을 웨이크업한 후 제1 프레임이 특정 시간 내에 수신되고, 제1 프레임의 무결성이 성공적으로 검증되면, 제2 프레임을 송신하는 단계; 및 RCM을 웨이크업한 후 제1 프레임이 특정 시간 내에 수신되지 않거나 또는 RCM을 웨이크업한 후 제1 프레임이 특정 시간 내에 수신되었으나 제1 프레임의 무결성이 성공적으로 검증되지 않으면, RCM을 슬립 모드에 놓고 웨이크-업 수신기를 활성 모드에 놓는 단계를 포함한다.
Patent KR-20190055107-A (KR)
Title: 멀티모달 폴리에틸렌 중합을 위한 반응기 시스템
Inventor: TIYAPIBOONCHAIYA PIYAWAN
IPC: C08F110/02
Filed: 2017-09-07
Abstract: 본 발명은 본 발명에 따른 반응기 시스템에서 멀티모달 폴리에틸렌 조성물을 제조하는 방법에 관한 것이고, 여기서, 상기 방법은: (a) 에틸렌을, 상기 제1 반응기 내의 불활성 탄화수소 매질에서, 지글러-나타 촉매 또는 메탈로센으로부터 선택된 촉매 시스템의 존재하에, 또한, 상기 제1 반응기 내에 증기상태로 존재하는 총 가스를 기준으로 하여 0.1 내지 95 몰%의 양의 수소의 존재하에, 중합함으로써, 저분자량 폴리에틸렌 또는 중간 분자량 폴리에틸렌을 얻는 단계; (b) 상기 수소 제거 유닛에서, 상기 제1 반응기로부터 얻어진 슬러리 혼합물에 포함된 상기 수소의 98.0 내지 99.8 wt%를, 103 내지 145 kPa(abs) 범위의 압력에서 제거하고, 얻어진 잔류 혼합물을 상기 제2 반응기로 이송하는 단계; (c) 에틸렌 및 선택적으로(optionally) C 4  내지 C 12  α-올레핀 코모노머를, 상기 제2 반응기에서, 지글러-나타 촉매 또는 메탈로센으로부터 선택된 촉매 시스템의 존재하에, 또한 단계 (b)에서 얻어진 양의 수소의 존재하에, 중합함으로써, 제1 고분자량 폴리에틸렌 또는 제1 초고분자량 폴리에틸렌을 호모폴리머 또는 코폴리머의 형태로 얻고, 결과적 혼합물을 상기 제3 반응기로 이송하는 단계; 및 (d) 에틸렌 및 선택적으로(optionally) α-올레핀 코모노머를, 상기 제3 반응기에서, 지글러-나타 촉매 또는 메탈로센으로부터 선택된 촉매 시스템의 존재하에, 또한, 상기 제3 반응기 내에 증기상태로 존재하는 총 가스를 기준으로 하여 1 내지 70 몰% 범위의 양의, 바람직하게는 1 내지 60 몰% 범위의 양의, 수소의 존재하에, 또는 선택적으로(optionally) 수소의 실질적 부재하에, 중합함으로써, 제2 고분자량 폴리에틸렌 또는 제2 초고분자량 폴리에틸렌을 호모폴리머 또는 코폴리머 형태로 얻는 단계;를 포함하며, 또한, 본 발명은 이러한 방식으로 얻을 수 있는 멀티모달 폴리에틸렌 조성물에 관한 것이다.