baber/WOPTO huggingface dataset:
Patent WO-2022164254-A1 (WO)
Title: 이차전지용 알루미늄 파우치 필름 및 이의 제조방법
Inventor: CHUN SANG WOOK
IPC: B32B7/12
Filed: 2022-01-28
Abstract: 본 발명은 알루미늄층; 상기 알루미늄층의 제 1 표면에 형성되는 외부수지층; 상기 알루미늄층과 상기 외부수지층을 접착시키는 제 1 접착층; 상기 알루미늄층의 제 2 표면에 형성되는 내부수지층; 및 상기 알루미늄층과 상기 내부수지층을 접착시키는 제 2 접착층을 포함하고, 상기 외부수지층의 한쪽면은 탄화붕소나노튜브를 포함하는 방열층이 형성된, 이차전지용 알루미늄 파우치 필름 및 그 제조방법에 관한 것이다.
Patent WO-2022177238-A1 (WO)
Inventor: JEONG JIYOUNG
IPC: C09D5/44
Filed: 2022-02-14
Abstract: Provided are an ink composition, a layer prepared using the ink composition, and a display device comprising the layer, the ink composition comprising a solvent comprising (A) semiconductor nanorods, and (B) at least one diol-based compound, wherein the ink composition has a viscosity of at least 50 cps at 20-25°C and at most 20 cps at 35-65°C.
Patent WO-2022177363-A1 (WO)
Inventor: KIM CHUNGHA
IPC: H04M1/10
Filed: 2022-02-18
Abstract: An external cover for an electronic device is provided. The external cover comprises a front surface facing a first direction, and a rear surface facing a second direction opposite to the first direction, the rear surface comprising: a cover portion having a recess; and a support member which has a shape corresponding to the recess and a magnetic material accommodated therein, and is detachably provided on the rear surface of the cover portion. The cover portion further comprises at least one metallic member disposed therein, and the at least one metallic member at least partially overlaps the recess.
Patent WO-2022240146-A1 (WO)
Title: Procédé et dispositif pour faire fonctionner un temporisateur drx dans nr v2x
Inventor: LEE SEUNGMIN
IPC: H04W76/28
Filed: 2022-05-10
Abstract: L'invention concerne un procédé de fonctionnement d'un premier dispositif (100) dans un système de communication sans fil. Le procédé peut comprendre les étapes suivantes : transmettre, à un second dispositif (200), des SCI comprenant des informations relatives aux ressources, sur la base d'une première ressource, les informations relatives aux ressources présentant des informations relatives à la ressource ultérieure à la première ressource; recevoir des informations de collision provenant du second dispositif (200); et resélectionner, sur la base des informations de collision, une ressource à partir d'un ensemble de ressources candidates desquelles la ressource ultérieure à la première ressource est exclue.
Patent WO-2023210852-A1 (WO)
Title: 결제 서비스 제공 방법 및 그 장치
Inventor: CHOI HA YOUNG
IPC: G06Q20/02
Filed: 2022-05-10
Abstract: 적어도 하나의 아이템에 대한 결제 요청을 확인하고, 확인된 결제 요청에 대응하여 주문 식별 정보를 포함하는 주문에 대한 정보를 생성하고, 서킷브레이커의 상태(state)를 확인하고, 상기 확인된 서킷브레이커의 상태에 기초하여 상기 결제 요청에 대한 비동기 결제를 실행할 경우, 상기 주문의 결제 상태를 제1 상태로 설정하고, 상기 결제 상태가 제1 상태로 설정된 것에 대응하여 상기 주문의 결제에 관한 정보를 데이터베이스에 저장하고, 상기 데이터베이스로부터 결제에 관한 정보를 확인하고, 상기 결제에 관한 정보를 기초로 상기 결제에 관한 정보에 대응되는 주문의 결제를 시도하고, 상기 주문의 결제의 성공 여부를 확인하고, 상기 주문의 결제에 성공한 경우, 상기 주문의 결제 상태를 제2 상태로 갱신하는 전자 장치 및 그의 동작 방법을 제공한다.
Patent WO-2023287083-A1 (WO)
Inventor: BAE HYEON-MIN
IPC: G06N3/08
Filed: 2022-07-01
Abstract: This operating method for an imaging device operating by means of at least one processor comprises the steps of: receiving pulse-echo data obtained from tissue; and outputting a quantitative image of a target variable by using the correlation between a B-mode image generated from the pulse-echo data and a quantitative style feature extracted from the pulse-echo data.
Patent WO-2023027336-A1 (WO)
Inventor: LEE DONG JIN
IPC: C07D407/12
Filed: 2022-07-13
Abstract: The present specification relates to: a heterocyclic compound represented by chemical formula 1; and an organic light-emitting device comprising same.
Patent WO-2023085585-A1 (WO)
Title: 디스플레이 장치
Inventor: HONG DAEGUN
IPC: G09F9/30
Filed: 2022-09-19
Abstract: 디스플레이 장치를 제공한다. 디스플레이 장치는, 영상을 표시하는 디스플레이 패널, 디스플레이 패널의 외주를 따라 배치되어 디스플레이 패널을 지지하며, 내측에 마그넷 고정부가 마련되는 탑 섀시(chassis), 탑 섀시의 외측에 장착되어 탑 섀시를 커버하도록 마련되는 섀시 커버, 마그넷 고정부에 배치되어 섀시 커버가 탑 섀시에 분리 가능하게 장착되도록 마련되는 마그넷 및 마그넷을 마그넷 고정부에 고정시키도록 마련되는 탄성 브라켓으로서, 마그넷이 장착되는 브라켓 바디와, 마그넷 고정부에 간섭되는 간섭부를 포함하는 탄성 브라켓을 포함한다.
Patent WO-2023055172-A1 (WO)
Title: Ciip 기반 예측 방법 및 장치
Inventor: PALURI SEETHAL
IPC: H04N19/176
Filed: 2022-09-30
Abstract: 본 명세서(present disclosure)의 일 실시예에 따르면, 디코딩 장치에 의해 수행되는 영상 디코딩 방법이 제공된다. 상기 방법은 비트스트림으로부터 예측 관련 정보를 포함하는 영상 정보를 획득하는 단계, 상기 예측 관련 정보를 기반으로 현재 블록에 CIIP(Combined Inter-picter merge and Intra-pictre Prediction)가 적용되는지 여부를 결정하는 단계, 상기 CIIP가 상기 현재 블록에 적용된다는 결정을 기반으로 상기 현재 블록의 예측 샘플을 도출하는 단계, 및 상기 예측 샘플을 기반으로 상기 현재 블록의 복원 샘플을 생성하는 단계를 포함하되, 상기 현재 블록의 상기 예측 샘플은 인트라 예측 샘플 및 인터 예측 샘플을 기반으로 도출되고, 상기 인트라 예측 샘플은 인트라 예측 모드를 기반으로 도출되고, 상기 인트라 예측 모드는 DIMD (Decoder Side Intra Mode Derivation) 모드 또는 TIMD (Template-based Inter Mode Derivation) 모드를 기반으로 도출되는 것을 특징으로 한다.
Patent WO-2023128423-A1 (WO)
Title: Electronic device comprising semiconductor
Inventor: SUNG JUNGOH
IPC: H05K7/20
Filed: 2022-12-15
Abstract: An electronic device according to one embodiment may comprise: a circuit board; a shield can, which is arranged at the circuit board and includes an opening; semiconductor components of which at least some are arranged in a space encompassed by the circuit board and the shield can; a shielding sheet, which is arranged to cover the opening and includes blocking materials for blocking at least a portion of electromagnetic waves generated from the semiconductor components; a barrier rib member, which is arranged between the semiconductor components and the shielding sheet and blocks, in the direction in which the semiconductor components are viewed through the opening, at least a portion of the region in which the semiconductor components are not arranged from at least a portion of the region in which the semiconductor components are arranged; and a heat-conducting material arranged in a space of which at least a portion is encompassed by the semiconductor components, the barrier rib member, and the shielding sheet. Other various embodiments identified through the specification are possible.
Patent WO-2023128512-A1 (WO)
Inventor: YOO SEON KYUNG
IPC: A63B24/00
Filed: 2022-12-26
Abstract: An AI exercise guide device according to one preferable embodiment of the present invention comprises: a storage unit for storing one or more muscles activated when exercise equipment is used, the contribution degree of each of the one or more muscles, and an exercise trajectory guide generated when the exercise equipment is properly used according to the use criteria; a sensing unit for detecting the exercise trajectory corresponding to the movement of a user moving the exercise equipment; an AI processing unit for determining whether the exercise trajectory detected in the sensing unit is consistent with the exercise trajectory guide when the exercise equipment is moved in one or more directions; and an exercise guide unit for guiding such that an exercise load or an exercise pose of the exercise equipment is adjusted if the deviation of the detected exercise trajectory and the exercise trajectory guide exceeds a preset value.
Patent WO-2023177093-A1 (WO)
Title: 임의의 매질 내에서의 초음파 속도를 결정하는 방법
Inventor: LEE BYEONG HA
IPC: A61B8/00
Filed: 2023-02-15
Abstract: 본 발명은 임의의 매질 내부의 대상체에서 발생하는 초음파의 파면 이미지에 기초하여 해당 매질 내에서의 초음파 속도를 결정하는 방법에 관한 것이다. 본 발명의 일 실시예에 따른 초음파 속도 결정 방법은 임의의 매질 내 대상체에 레이저 펄스를 조사하는 단계, 상기 대상체에서 발생하는 초음파의 파면 이미지를 생성하는 단계, 상기 파면 이미지에 기초하여 상기 대상체의 깊이를 산출하는 단계 및 상기 대상체의 깊이가 시간에 따라 일정하도록 상기 초음파의 속도를 결정하는 단계를 포함하는 것을 특징으로 한다.
Patent WO-2023177200-A1 (WO)
Title: 장착 유닛 및 이를 구비한 센서 어셈블리
Inventor: PARK HYEOK LAE
IPC: G01D11/30
Filed: 2023-03-15
Abstract: 본 발명의 실시예에 다른 장착 유닛은, 다수의 체결 보스가 연장되는 베이스 브라켓; 상기 베이스 브라켓에 틸팅 가능하게 결합되고, 일 면에 센서가 결합되는 틸트 브라켓; 일 단부가 상기 틸트 브라켓을 관통하여 상기 베이스 브라켓에 밀착되는 적어도 하나 이상의 고정 스크류; 상기 틸트 브라켓을 관통한 후 상기 체결 보스에 삽입되어, 상기 틸트 브라켓을 상기 베이스 브라켓에 연결하는 다수의 틸트 스크류; 및 상기 틸트 스크류와 상기 체결 보스의 외주에 끼워지는 틸트 스프링을 포함한다. 대표도 도 3
Patent WO-2023195739-A1 (WO)
Inventor: PARK SUNGKOO
IPC: H04M1/02
Filed: 2023-04-04
Abstract: In an embodiment disclosed in the present document, an electronic device may comprise: a display which includes a display panel; a side member which comprises a conductive material and at least a part of which is arranged to surround the display; a communication module which is electrically connected to the side member so as to allow the side member to function as an antenna; and a support plate which is disposed under the display panel and includes a first region adjacent to the side member and a second region except the first region, wherein the first and second regions of the support plate comprise different materials. Various other embodiments may also be possible.
Patent WO-2023211221-A1 (WO)
Inventor: CHO WOOYEOL
IPC: G06Q20/36
Filed: 2023-04-27
Abstract: Disclosed is a method of using a cryptocurrency wallet system including: an electronic device including a first processor and a first communication module; and a biometric recognizer including a second processor, a scan module, and a second communication module. The method includes the steps in which: the second processor generates biometric image data by scanning a part of the human body of a user multiple times through the scan module of the biometric recognizer and analyzes the generated biometric image data to extract biometric image pattern data; the second processor controls the second communication module to transmit the generated biometric image pattern data to the electronic device; the first processor generates a first cryptographic key by primarily encrypting the extracted biometric image pattern data through a first encryption algorithm; and the first processor generates a second cryptographic key for digitally signing a transaction to be transmitted to a blockchain network by secondarily encrypting the first cryptographic key through a second encryption algorithm.
Patent WO-2024005426-A1 (WO)
Title: 생분해성 고흡수성 수지 및 이의 제조 방법
Inventor: CHO BEOMSHIN
IPC: C08L5/08
Filed: 2023-06-19
Abstract: 본 발명에서는, 고흡수성 수지의 물성의 저하 없이 우수한 생분해성을 나타내는 고흡수성 수지 및 이의 제조 방법을 제공한다.
Patent WO-2023249392-A1 (WO)
Title: Composition for prevention, amelioration or treatment of coronavirus infection, comprising medicinal herb extract as active ingredient
Inventor: KWON SUNOH
IPC: A61K36/73
Filed: 2023-06-21
Abstract: The present invention relates to a composition for prevention, amelioration or treatment of a coronavirus infection, comprising a Sorbus commixta extract as an active ingredient. The Sorbus commixta extract has the effect of protecting cells from a coronavirus infection and has an excellent effect of inhibiting viral replication in cells and viral infection in cells, and thus the composition of the present invention, comprising the Sorbus commixta extract as an active ingredient may be usefully employed as a coronavirus infection therapeutic agent, an anti-coronavirus health functional food, quasi-drug, cosmetic or feed additive.
Patent WO-2024010251-A1 (WO)
Inventor: PARK SUNGWON
IPC: A61C7/00
Filed: 2023-06-22
Abstract: 본 발명에 따른 3D프린터를 이용한 투명교정장치의 제조방법은, 컴퓨터를 이용하여 수행되는 투명교정장치의 제조방법에 있어서, (A)환자 구강 구조를 스캔하여 구강 구조의 형상에 대한 데이터를 생성하여 저장하는 단계와, (B)상기 (A)단계에서 저장된 데이터에 근거해서 환자의 구강구조를 디스플레이하는 단계와, (C)상기 (B)단계에서 디스플레이되는 환자의 구강구조에 대하여 교정의 세부적인 사항을 설정하는 단계를 포함하고, 상기 (C)단계는, 환자의 구강구조가 디스플레이된 상태에서, 교정의 대상이 되는 치아를 선택하고, 선택된 상기 치아의 회전량 및 이동량에 대한 각각의 교정값을 입력하는 단계와, 상기 입력된 교정값에 따라 투명교정장치의 스케일(Scale)을 입력하는 단계와, 투명교정장치가 교정대상 치아와 접촉하는 부분과 접촉하지 않는 부분의 두께를 달리하여 투명교정장치 두께를 부분적으로 차별화하여 입력하는 단계를 포함하는 것이다.
Patent WO-2010059026-A1 (WO)
Title: Système comprenant des microactionneurs pour l'automatisation programmée de l'échantillonnage et la distribution de fluides dans des microvolumes variables
Inventor: QUINTANAR MELENDEZ ANA LAURA
IPC: G01F11/28
Filed: 2009-11-20
Abstract: L'invention concerne un système d'échantillonnage de fluides à une échelle de l'ordre du millionième de litre, et ce jusqu'à des milliers de ladite unité. Diverses opérations effectuées par ledit système sont automatisées, notamment le prélèvement et le dépôt des fluides. Ledit système est caractérisé en ce qu'il comprend des moyens pour coupler différents contenants ou d'autres éléments à leurs sorties pour les fluides. Les opérations effectuées par le système de l'invention, peuvent en outre être effectuées à différents points en trois dimensions. Lesdites opérations peuvent être programmées et sont contrôlées par un système de rétroalimentation active pour garantir leur exécution correcte. Le système mentionné fait intervenir des actionneurs microélectromécaniques (MEMS) pour générer les flux de fluides nécessaires, ce qui permet d'éliminer des composants mécaniques classiques, de type pistons, ainsi que les problèmes qui y sont associés. Ce système correspond à un échantillonneur spécialisé haute précision et de taille inférieure à ceux disponibles dans le commerce actuellement.
Patent WO-2008123765-A1 (WO)
Inventor: TAN KIA KUANG
IPC: H01L33/64
Filed: 2008-04-04
Abstract: Dans cette invention, une source de lumière à circuits intégrés conditionnée pour fonctionner à haute température comprend un substrat métallique en aluminium (100) comprenant une pluralité de circuits électriques sus-jacents (13 A-E) isolés avec du diélectrique entre la métallisation des circuits et le substrat métallique, un dé (18) de source de lumière installé directement au-dessus de la base métallique (1 OA-D) sans aucun diélectrique (12) en position intermédiaire, des plages de connexion électrique sous-jacentes reliées aux circuits électriques sus-jacents au moyen de métal non façonné isolé verticalement sans perçage, des circuits électriques sous-jacents (13 A-E) reliés directement au métal non façonné (1 OA-D) sans aucun diélectrique (12) entre ces derniers et un composé surmoulé (33) servant à protéger et à mettre en forme la lumière. L'isolation électrique sélective et l'installation directe de la source de chaleur sur le métal non façonné (1 OA-D) assurent des résistances thermiques plus faibles. Une conception similaire comprenant une pluralité de ces éléments peut être utilisée pour plus d'un ensemble DEL à matrice.
Patent WO-2010147449-A1 (WO)
Inventor: BANI SARANG
IPC: A61K127/00
Filed: 2009-06-16
Abstract: The present invention provides a process of extracting the leaves of Labisia pumila with water into a free flowing powder using accelerated solvent system and drying. The invention also relates to the immunopotentiating effects of the extract against stress. The extract has effects on fatigue, hypoxia time, potentiation of swimming endurance, bod weight, weight of the thymus and spleen and levels of CD244+ NK cells, CD4+ and CD8+ T cells, expression of ThI cytokines IL-2 and IFN-gamma, corticosterone, glutathione, alanine aminotransferase and lipid peroxidation levels.
Patent WO-2005029048-A1 (WO)
Inventor: BOEKELMAN WILLEM ANTONIUS
IPC: G01N21/35
Filed: 2004-09-20
Abstract: A gas sensor comprising at least two light source, projection optics and a light-reflecting chamber provided with at least one light entry opening. The gas sensor further comprises a detector that cooperates with the light-reflecting chamber, by means of which detector light from the light source can be detected. The at least two light sources, which can each be projected on a light entry opening of the chamber by means of said projection optics.
Patent WO-2006118451-A1 (WO)
Inventor: DIJS ALFRED MARIE
IPC: A63F13/12
Filed: 2006-05-04
Abstract: The invention relates to a device for practicing a multi-player recreational activity, such as a game, comprising: i) a plurality of game interaction devices, each operable by a player and each comprising game action input means arranged for receiving one or more game actions, inputted by said player, and also game action signal generating means for generating and transmitting one or more game action signals in response to the game actions inputted by the player concerned; ii) a game processing device comprising: a) game action signal receiving means for receiving one or more game action signals transmitted by the game interaction devices operated by the players; b) game processing means for processing the received game action signals and in response thereto for influencing the course of the game to be played together by the plurality of players; and also c) display means designed to display the course of the game as a result of the game actions input by the plurality of players. The object of the invention is to provide a game device according to the above-mentioned introduction which makes it possible in an easy and uncomplicated manner for a plurality of persons (players) to pursue a recreational activity, e.g. play a game, interactively in a fair and faultless way. According to the invention, the device is characterized in that for the transmission and receiving of the game action signals the game interaction devices and the game-processing device are provided with wirelessly functioning communication means.
Patent WO-2014209108-A1 (WO)
Title: Appareil d'impression numérique et procédé d'impression numérique
Inventor: DEPREZ LODE ERIK DRIES
IPC: G03G9/135
Filed: 2014-04-24
Abstract: L'invention concerne un appareil d'impression numérique utilisant un toner liquide comprenant un liquide de support, un agent de dispersion et des particules d'imagerie, l'appareil comprenant : un élément d'imagerie apte à soutenir un motif de charge électrique formant une image latente sur sa surface; un élément de développement agencé pour recevoir une quantité de toner liquide, et pour développer ladite image latente par transfert d'une partie de ladite quantité de toner liquide sur ledit élément d'imagerie selon ledit motif; une unité de fusion agencée en aval de l'élément d'imagerie et configurée pour faire fondre des particules d'imagerie d'une partie transférée de la partie de toner liquide, ladite partie étant transférée à partir de l'élément d'imagerie, étant également prévue une unité de modification de capacité de dispersion en aval de l'élément d'imagerie, ladite unité de modification de capacité de dispersion étant configurée pour réduire la capacité de dispersion de l'agent de dispersion dans la partie transférée de la partie de toner liquide.
Patent WO-2017213500-A1 (WO)
Title: Roue
Inventor: VEERMAN LAMBERT BOB
IPC: B60C7/00
Filed: 2017-06-07
Abstract: L'invention concerne un objet moulé par injection (1) comprenant au moins trois éléments reconnaissables, l'objet comprenant un premier élément (2) composé de polyuréthane thermoplastique expansé auquel les deuxième (3) et troisième (4) éléments, comprenant chacun un plastique thermoplastique, sont respectivement liés mécaniquement, physiquement ou chimiquement. Dans un mode de réalisation, l'objet (1) comprend une roue (10), le premier élément (2) comprenant un pneu (20) composé de polyuréthane thermoplastique expansé et les deux éléments restants (3, 4), respectivement, comprenant une jante (30) et une bande de roulement (40).
Patent WO-2019031964-A1 (WO)
Title: Centrifugal coffee brewer
Inventor: NIJSEN ANDREAS JACOBUS LOUIS
IPC: A47J31/22
Filed: 2018-08-03
Abstract: The present invention relates to a centrifugal coffee brewing device (10), comprising: - a spinning assembly (16) which is rotatable about a main axis (18), the spinning assembly comprising: - a chamber element (20) comprising a bottom wall (21), - a cylinder element (24) comprising a filter, wherein the chamber element and the cylinder element form a brewing chamber (26), - a main drive (27) for rotating the spinning assembly about the main axis for centrifuging the coffee, wherein the cylinder element including the filter is movable between a first, lower position (28) in which the filter forms the circumference of the brewing chamber and in which the spinning assembly has a brewing configuration, and a second, upper position (29) in which the circumference of the brewing chamber is open, and in which second position coffee residue can be ejected by spinning the chamber element.
Patent WO-2019160407-A1 (WO)
Inventor: SCHOUTEN THOMAS MAARTEN
IPC: A22C13/02
Filed: 2019-02-11
Abstract: L'invention concerne un support permettant de supporter un boyau à saucisse froncé qui comprend un élément de support tubulaire (100) et au moins un élément d'arrêt (200). Une section d'extrémité de l'élément de support est pourvue de deux trous diamétralement opposés (108). L'élément d'arrêt séparé est en forme de bande, est constitué d'un matériau élastique souple, et s'étend à travers les deux trous de l'élément de support. L'élément d'arrêt comprend une partie centrale élargie ou épaissie (206) pour empêcher l'élément d'arrêt de se déplacer à travers les trous.
Patent WO-2019172769-A1 (WO)
Title: An apparatus for flexographic printing and a method of forming the apparatus
Inventor: DE LEEST ROBERT JOSEPHUS ANTONETTA
IPC: B41F27/10
Filed: 2019-03-11
Abstract: An apparatus (310) for flexographic printing comprises a main body (320), and the main body comprises: an outer wall with an exterior surface, at least two compartments (410-413) in the main body, and at least two inlet channels (420-422); at least two outlets (321, 322), wherein each compartment connects to at least one outlet and to at least one inlet channel, such that gas is able to flow from each inlet channel to at least one outlet via at least one compartment, wherein the at least two compartments are separated from each other such that the gas is not able to flow from one compartment to another compartment.
Patent WO-2007129906-A1 (WO)
Inventor: PROESCH JON OLAV
IPC: A61G7/008
Filed: 2007-05-04
Abstract: L'invention concerne un dispositif pour meuble destiné, de préférence, à permettre un meilleur accès à la zone située sous le meuble, par exemple à des fins de nettoyage. Ledit meuble comprend une partie supérieure (20, 120, 131) et une partie inférieure (30, 126, 134), la partie supérieure (20, 120, 131) pouvant être inclinée autour d'un axe de rotation longitudinal, entre une position sensiblement horizontale et une position verticale. Le dispositif comprend, de préférence, un axe tubulaire (40, 122) disposé au centre/milieu et connectant directement ou indirectement la partie supérieure (20) à la partie inférieure (30). Un mécanisme de verrouillage manuel et/ou automatique est disposé dans l'axe tubulaire (40) et/ou au niveau d'emplacements périphériques adaptés de l'axe tubulaire (40, 122).
Patent WO-2011087368-A1 (WO)
Title: Dispositif balayeur pour la collecte d'impuretés dans la mer
Inventor: STENEVIK KARL-ATLE
IPC: B63B35/32
Filed: 2010-12-01
Abstract: L'invention concerne un dispositif balayeur destiné à la collecte d'impuretés dans la mer, comprenant deux parois latérales avant en extension (7) comportant des éléments flottants (8) le long du bord supérieur et des éléments poids (9) le long du bord inférieur, les parois latérales étant agencées en un V qui converge vers une zone de collecte d'où les matières/impuretés indésirables présentes à la surface peuvent être collectées et éliminées, le dispositif étant  caractérisé en ce qu' un corps formant paroi (6) est agencé dans la zone de collecte en une position essentiellement verticale entre les deux parois latérales en extension (7), l'inclinaison se faisant dans une direction vers le bas et vers l'arrière, deux parois latérales arrière (2) pourvues d'éléments flottants (3) le long du bord supérieur et de corps formant poids/s'enfonçant dans l'eau (4) le long du bord inférieur étant agencées en un V inversé qui diverge à l'opposé du corps formant paroi et forme une zone d'eau arrêtée définie (11) d'où les impuretés sont éliminées. L'invention concerne également un procédé qui permet la collecte de matières indésirables à la surface de l'eau, le dispositif balayeur étant tiré par un navire ou ayant une structure incorporée dans celui-ci. Le dispositif balayeur peut être utilisé pour éliminer des produits chimiques, tels que du pétrole, de la surface de la mer.