baber/WOPTO huggingface dataset:
Patent WO-2009031783-A2 (WO)
Title: Ensemble servant à soutenir un substrat et dispositif servant à traiter un substrat pourvu de cet ensemble
Inventor: CHO SANG-BUM
IPC: H05K7/20
Filed: 2008-08-27
Abstract: Ensemble de support de substrat associé à un dispositif de traitement de substrat et comprenant un premier élément de support, un deuxième élément de support, un élément tampon et un tube. Le premier élément de support possède une électrode et un système de chauffage intégré et soutient le substrat. Le deuxième élément de support est placé au-dessous du premier élément de support afin de soutenir le premier élément de support. L'élément tampon est placé entre le premier élément de support et le deuxième élément de support afin de créer un entrefer entre le premier élément de support et le deuxième élément de support, de manière à réduire le transfert de chaleur entre le premier élément de support et le deuxième élément de support. Le tube est relié à une surface inférieure du premier élément de support. Le tube s'étend également à travers le deuxième élément de support et reçoit des fils alimentant en courant électrique l'électrode et le système de chauffage.
Patent WO-2009131309-A2 (WO)
Title: Half-open stent unit and free angle balloon catheter unit comprising the same
Inventor: KIM DEA SUNG
IPC: A61F2/06
Filed: 2009-03-12
Abstract: The present invention relates to a half-open stent unit and a free angle balloon catheter comprising the same, and more particularly, to a stent unit and catheter comprising the same, wherein the stent unit is arranged in a main and a bifurcated blood vessel to simultaneously expand the vessels in cases such as stenoses caused by thrombi, and a free angle balloon catheter which adapts itself to a wide variety of angles in bifurcated blood vessels for insertion into the main blood vessel and the bifurcated blood vessel, such that the half-open stent unit expands in correspondence to the expansion of the free angle balloon catheter with no mutual interferences therebetween. The present invention has advantages in that the half-open stent for the main blood vessel and the half-open stent for the bifurcated blood vessel are inserted into the main blood vessel and the bifurcated blood vessel at the same time to simultaneously expand them, and the open shapes of the half-open stents prevents mutual interferences between the half-open stent for the main blood vessel and the half-open stent for the bifurcated blood vessel, the free angle balloon catheter unit for installation of the half-open stents is controlled to have a wide variety of balloon angles to be adapted to the various angles of the main blood vessel and the bifurcated blood vessel, and the half-open stents provide for installation in the blood vessels in an accurate manner.
Patent WO-2010030080-A2 (WO)
Title: 덤프형 이동식 아스콘 보온차량
Inventor: SHIN UN-CHEOL
IPC: E01C19/08
Filed: 2009-08-14
Abstract: 본 발명은 아스콘제조장치에서 출하되는 아스콘을 차량에 구비된 적재부에 수용하여 도로보수현장에서 아스콘을 배출할 때까지 온도를 유지시키는 덤프형 이동식 아스콘 보온차량에 관한 것으로, 상기 적재부는 상기 아스콘제조장치에서 출하된 아스콘을 적재하는 수용부와, 상기 수용부의 상부를 개폐시키는 자동덮개부와, 상기 수용부의 전방부를 상측 방향으로 상승시키는 승강부와, 상기 수용부의 후방부 상단에 힌지로 연결되어 상기 승강부의 구동에 의해 상기 아스콘을 외부로 배출하는 배출덮개부와, 상기 수용부 및 상기 자동덮개부의 내외면 사이에 각각 형성된 유로, 및 상기 유로와 연통되고 상기 수용부의 외부에 설치되어 열풍을 발생시키는 히팅부를 포함한다. 본 발명에 의하면, 아스콘이 적재된 수용부의 전방을 상승시켜 아스콘을 수용부의 후방으로 신속하게 배출시킬 수 있으며, 수용부에 간접적으로 열을 전달하여 상기 아스콘에 함유돈 점착성 물질이 외부로 배출않는다.
Patent WO-2010032935-A2 (WO)
Inventor: SUL HYU-JIN
IPC: A47G9/10
Filed: 2009-09-10
Abstract: La présente invention concerne un oreiller pour les pieds utile pour corriger la colonne vertébrale qui permet à l'utilisateur de dormir en position de décubitus dorsal correcte ou à un utilisateur de se reposer de sorte que sa colonne vertébrale, déformée ou vrillée du fait de mauvaises habitudes, puisse être corrigée. Cette invention porte donc sur un corps d'oreiller rectangulaire, formé de sorte que, depuis le milieu en direction de ses deux extrémités, sa face supérieure est inclinée vers le bas, une pluralité de parties d'insertion sont formées sur la face supérieure du corps d'oreiller, ladite face inclinée étant formée de sorte que le pied, y compris le mollet, de l'utilisateur puisse s'y loger; une partie terminale de retenue est formée à l'extrémité de la partie d'insertion de sorte que le talon de l'utilisateur soit retenu, et la paroi extérieure de la partie d'insertion est formée de sorte que depuis le bas jusqu'en haut elle soit inclinée de manière de plus en plus prononcée en direction de l'extérieur.
Patent WO-2010079917-A2 (WO)
Title: Procédé et appareil de réserve de ressource dans un système de communication sans fil
Inventor: LEE HYUNWOO
IPC: H04W28/26
Filed: 2009-12-29
Abstract: La présente invention concerne un procédé de réserve de ressource dans un système de communication sans fil. Une pluralité d'unités de ressource physiques (PRU) est procurée et une région réservée est réservée. Ladite région réservée est supérieure ou égale à une taille de bande de fréquence d'une sous-bande qui est une unité de PRU contigus dans un domaine fréquentiel parmi la pluralité de PRU.
Patent WO-2010131924-A2 (WO)
Inventor: KIM SHIN LYEUNG
IPC: G09B19/08
Filed: 2010-05-14
Abstract: The present invention relates to a Chinese character study book. In particular, the Chinese character study book of the present invention is characterized, firstly, in that a radical is expressed in an image to help a user easily associate with a Chinese character and a radical is interpreted to help the user learn a Chinese character in the stroke order; and secondly, in that for a Chinese character expression section that is classified in the order of the Korean alphabet, a key word which serves as a basis of the creation of a Chinese character is written in the middle of each of the Chinese characters that are classified in the order of the Korean alphabet and a Chinese character related to the key word is structurally arranged, a radical that is interpreted in the stroke order and distinguished by a different color at the bottom thereof is written on one side of a corresponding Chinese character classified in the order of the Korean alphabet, and a Chinese character is formulated by combining radicals, key words and single characters through symbols such as '+, -, x, =' to enable the user to learn and associate Chinese characters repeatedly in the stroke order, such that the user can easily comprehend and memorize key words that are available at the front and back of the book and remember for an extended period of time, and even a beginner can easily learn Chinese characters with excitement and read even complicated Chinese characters, being acquainted better with Chinese characters and thus maximizing the learning effects. To this end, the study book of the present invention comprises: a radical writing part, in which a radical is associated with an image and interpreted in the stroke order; a Chinese character writing part, in which Chinese characters are classified and printed by the order of the Korean alphabet; an interpretation writing part located at one side of the Chinese character writing part, in which a corresponding Chinese character is interpreted and printed in the stroke order; and a symbol combining part located at the bottom of the interpretation writing part, in which a combined state of radicals, key words and single characters that constitute a corresponding Chinese character through symbols such as '+, -, x, =' is formulated and printed, possibly introducing a new Chinese character to a user thereby.
Patent WO-2010137869-A2 (WO)
Title: 가습유닛 및 이를 구비한 환기장치
Inventor: YANG TAE MAN
IPC: F24F11/02
Filed: 2010-05-26
Abstract: 본 발명은 환기장치에 관한 것이다. 보다 상세하게, 본 발명은 가습효율이 향상되고 내구성이 증가된 가습유닛 및 이를 구비하는 환기장치에 관한 것이다.
Patent WO-2010140814-A2 (WO)
Title: Wafer probe station capable of actively controlling tilt of chuck and controlling method thereof
Inventor: Yang hong-jun
IPC: H01L21/66
Filed: 2010-06-01
Abstract: The present invention relates to a wafer probe station. The wafer probe station comprises a plurality of pressure sensors, a tilt calibration device, and a control device. The tilt calibration device includes a plurality of actuators, a plurality of displacement sensors respectively installed at the corresponding positions adjacent to each actuator, and a microcomputer. The control device: extracts from the pressure sensors the pressure values for each installation position after contacting a wafer with a probe card by elevating a z-axis stage up to a preset over-driving amount; calculates the driving amount for each actuator of the tilt calibration device by using the pressure values to apply uniform weight to a chuck; calculates a displacement value (w) generated in X and Y directions depending on the variation in the tilt of the chuck; calibrates an eccentric weight of the chuck by driving each actuator of the tilt calibration device according to the driving amount after lowering the Z-axis stage; and controls the movement of an X-Y-axes stage by using the displacement value (w) generated in the X and Y directions. Therefore, the invention can accurately detect the eccentric weight generated while performing an over-driving operation and control a tilt of the chuck by using the sensed weight so that the initial setup in preparation for the eccentric weight may be rapidly and accurately performed. As a result, the invention is able to reduce the lead time in an inspection process.
Patent WO-2011052919-A2 (WO)
Title: Novel alpha-galactosylceramide derivatives, pharmaceutically acceptable salts thereof, method for preparing same, and pharmaceutical composition for an immune adjuvant, containing the derivatives as active ingredients
Inventor: KIM SANGHEE
IPC: C07H15/00
Filed: 2010-10-18
Abstract: The present invention relates to alpga-galactosylceramide derivatives, to the pharmaceutically acceptable salts thereof, to a method for preparing same, and to a pharmaceutical composition for an immune adjuvant, containing the derivatives as active ingredients. The compound of the present invention is remarkably stable at room temperature, and has superior solubility. The compound of the present invention is mediated by CD1d to activate NKT cells and thus induce cytokines, and therefore can be used as a therapeutic agent for diseases (autoimmune diseases, cancer, chronic allergic diseases, and all kinds of infectious diseases) which are known to be treated by alpha-galactosylceramides. Particularly, the compound of the present invention strongly induces the IL-4 cytokine, and thus can further be effectively used in the treatment of autoimmune diseases such as type 1 diabetes and multiple sclerosis, which can be controlled by the IL-4 cytokine.
Patent WO-2011055947-A2 (WO)
Title: Mobile multifunctional table lift
Inventor: KIM SEOKIL
IPC: B66F3/25
Filed: 2010-11-01
Abstract: The present invention relates to a mobile multifunctional table lift. The present invention relates to a typical mobile multifunctional table lift, the main components of which are a table installed on an upper portion of a mobile frame and an elevating device that lifts or lowers the table, characterized in that the mobile multifunctional table lift comprises: an auxiliary frame, an upper rear portion of which is coupled to the front of the table; and an auxiliary table coupled to a lower front portion of the auxiliary frame so as to be disposed at a position lower than that of the table, in order to be lifted or lowered together with the table, wherein a horizontal connecting bar is coupled to either side at the upper rear portion of the auxiliary frame so as to extend rearward, and the table includes insert holes defined in either side thereof, respectively, into which both horizontal connecting bars are correspondingly inserted. Thus, according to the present invention, the lowermost height of the table can be maximally lowered by means of the auxiliary table, enabling articles to be easily transported, working time to be reduced due to convenient workability, and a resulting increase in work efficiency.
Patent WO-2011096648-A2 (WO)
Title: 시상봉합면에 위치하는 아취형 헤드밴드로 구성되는 헤드램프
Inventor: KIM GICHUN
IPC: A42B1/22
Filed: 2011-01-10
Abstract: 본 발명은 광원을 머리에 장착하기 위하여 사용하는 헤드램프에 관한 것으로 착용자의 시상봉합면 상에서 활모양으로 굽은 헤드밴드를 포함하는 헤드램프에 관한 것이다. 이러한 헤드램프는 무게가 가볍고, 착용자의 머리모양을 덜 망가뜨리고, 혈액순환을 방해하지 않으며, 두통을 덜 유발시킨다.
Patent WO-2011145826-A2 (WO)
Inventor: KIM JUNGBAE
Filed: 2011-05-11
Abstract: La présente invention porte sur un complexe enzyme/structure carbonée, qui permet d'immobiliser une quantité extrêmement grande d'une enzyme sur la surface de la structure carbonée sans former une liaison chimique (en particulier une liaison covalente) entre l'enzyme et la structure carbonée. Par conséquent, comme la surface de la structure carbonée n'est pas modifiée pour la liaison chimique, la stabilité élevée du complexe enzyme/structure carbonée est maintenue sans réduire la conductivité électrique du complexe enzyme/structure carbonée même après une longue durée passée dans divers environnements. Par conséquent, lorsque le complexe enzyme/structure carbonée de la présente invention est utilisé pour des biocapteurs, des piles à biocombustible, etc., la performance du complexe peut être considérablement améliorée par comparaison avec les complexes enzyme/structure carbonée classiques.
Patent WO-2012039571-A2 (WO)
Title: Procédé et matériel d'utilisateur pour émettre des informations de commande montantes
Inventor: LEE MOONIL
IPC: H04B7/26
Filed: 2011-09-20
Abstract: Un matériel d'utilisateur (UE) émet des informations de commande montantes (UCI) de 3 bits ou plus à destination d'une station de base (BS) après avoir modulé les UCI en sous-unités d'UCI de 1 bit ou de 2 bits. Ici, l'UE met en correspondance chaque sous-unité d'UCI de 1 bit ou de 2 bits avec un point de constellation de coin d'une pluralité de points de constellation de coin, indépendamment de l'ordre de modulation des données qui sont multiplexées avec les UCI. Les points de constellation de coin sont des points dont la distance euclidienne à une pluralité de points de constellation correspondant à l'ordre de modulation est maximale.
Patent WO-2012124897-A2 (WO)
Title: 자동 초기화를 기반으로 흉곽 변형 정도의 평가 인덱스 계산을 자동화한 ｃｔ 영상 분석의 자동화 방법, 기록 매체 및 장치
Inventor: KIM SUNGMIN
IPC: G06T7/60
Filed: 2012-02-09
Abstract: 본 발명은 자동 초기화를 기반으로 흉곽 변형 정도의 평가 인덱스 계산을 자동화한 CT 영상 분석의 자동화 방법, 기록 매체 및 장치로서, 더욱 상세하게는 다양한 영상 처리 기법을 적용하여 영상 분할을 위한 초기화 과정을 완전 자동화하여, CT(Computed Tomography, 컴퓨터 단층 촬영) 영상으로부터 흉곽의 내부 경계 정보를 자동으로 추출하고 이로부터 오목 가슴 환자의 흉곽의 변형 정도를 평가하는 인덱스들을 자동으로 계산하는 CT 영상 분석의 자동화 방법, 기록 매체 및 장치에 관한 것이다. 본 발명의 일실시예에 따른 CT 영상 분석의 자동화 방법은, CT 영상 분석 수단을 이용하여 흉부 CT 영상에 기초한 대상 환자의 흉곽의 변형 정도를 정량적으로 분석하기 위한 CT 영상 분석의 자동화 방법으로서, 상기 흉부 CT 영상을 수신하는 단계, 상기 흉부 CT 영상에서 폐에 대한 경계 정보에 기초하여 상기 흉부 CT 영상을 수평 정렬하는 단계, 상기 수평 정렬된 상기 흉부 CT 영상에 기초하여 상기 폐를 포함한 각 부위의 경계 정보를 저장하는 단계, 상기 흉부 CT 영상으로부터 획득된 상기 각 부위의 경계 정보에 기초하여 에지맵을 생성하는 단계, 상기 에지맵에 대응되는 GVF 필드를 생성하는 단계, 상기 각 부위의 경계 정보에 기초하여 좌측 및 우측의 폐의 경계와 흉골, 늑골 및 척추를 포함하는 뼈에 대한 경계 사이를 연결하는 윤곽선을 추출하여 상기 폐 및 뼈에 대한 경계를 연결하는 초기 윤곽선을 설정하는 단계, 상기 GVF 필드에 따라 상기 폐 및 뼈에 대한 경계를 연결하는 초기 윤곽선이 상기 에지맵에 따른 내부 흉곽 경계까지 근사적으로 찾아가도록 ACM 디포메이션을 수행하여 흉곽 내부 경계를 추출하는 단계 및 시그니처 분석 기법을 기반으로 하여 상기 흉곽 내부 경계를 분석하여 흉곽의 변형 정도에 대한 인덱스를 계산하는 단계를 포함하는 것을 특징으로 한다.
Patent WO-2012144747-A2 (WO)
Inventor: LEE SANG CHEOL
IPC: H01L31/052
Filed: 2012-03-23
Abstract: L'invention concerne un générateur à cellules solaires comprenant : un panneau de cellules solaires agencé de telle manière qu'une de ses faces est orientée dans la direction d'incidence de la lumière solaire ; un panneau de support qui supporte par sa face avant l'autre face du panneau de cellules solaires et reçoit la chaleur absorbée par le panneau de cellules solaires ; et un tube de chaleur muni d'un élément d'absorption de la chaleur raccordé à la face arrière du panneau de support et recevant la chaleur et d'un élément de dissipation de la chaleur disposé à distance de l'élément d'absorption de la chaleur et dissipant la chaleur absorbée. Le générateur à cellules solaires peut maintenir la stabilité de la performance de production du panneau de cellules solaires du fait qu'il présente une structure de dissipation de la chaleur dissipant rapidement une grande quantité de chaleur.
Patent WO-2012157847-A2 (WO)
Title: 전기분해장치의 전해조 구조
Inventor: JEONG GIL-JU
IPC: B63B13/00
Filed: 2012-04-05
Abstract: 본 발명은 전기분해장치의 전해조 구조에 관한 것으로서, 더욱 상세하게는 유체의 유속이 저하되지 않도록 복수의 유송배관을 직렬로 적층하여 연결하고, 전기분해과정에서 발생한 수소와 전극과의 접촉을 최소화하여 전극에 대한 성능 저하 및 에너지 소모가 증대되지 않도록 한 전기분해장치의 전해조 구조에 관한 것이다. 이를 위해, 일측의 하부와 상부에는 각각 유입구 및 배출구가 형성되며, 일방향으로의 지그재그 유로가 형성되도록 적층된 직렬의 유송배관;상기 유송배관의 내부에 설치되며, 유송배관 내로 유송되는 발라스트수에 전기 반응시키는 전극:을 포함하여 구성된 전기분해장지의 전해조 구조에 있어서,적층된 유송배관의 일단부와 타단부는 상,하로 번갈아가며 폐쇄되되, 폐쇄된 부위에는 상부에 이웃하는 유송배관과 통하는 오리피스 홀이 형성된 것을 특징으로 하는 전기분해장치의 전해조 구조를 제공한다.
Patent WO-2013002587-A2 (WO)
Title: Method and apparatus for image encoding and decoding using adaptive quantization parameter differential
Inventor: LEE TAMMY
Filed: 2012-06-28
Abstract: The present invention relates to methods and apparatuses for image encoding and decoding. The method for image encoding comprises: determining a scaling factor; determining a quantization parameter (QP) value for a current block; acquiring a predicted QP value for the current block; determining a QP differential using the QP value and the predicted QP value; adjusting the QP differential by extracting the scaling factor from the QP differential; generating a bitstream comprising the scaling factor and the adjusted QP differential; and transmitting the generated bitstream.
Patent WO-2014084674-A2 (WO)
Title: Intra prediction method and intra prediction apparatus using residual transform
Inventor: KWAK JAE HEE
Filed: 2013-11-29
Abstract: The present invention relates to a method and apparatus for performing intra prediction. The method comprises the steps of: generating a residual signal according to an intra prediction mode; performing a residual transform by applying a pixel-based DPCM in a first direction to the residual signal; and performing cross residual transform by applying the pixel-based DPCM in a second direction to the residual-transformed residual signal, wherein the residual transform and cross residual transform are performed on a selected region on the basis of a specific object or a block.
Patent WO-2019027224-A2 (WO)
Title: Peptide targeting mycobacterium tuberculosis toxin-antitoxin system and use thereof
Inventor: LEE BONG-JIN
IPC: C07K7/08
Filed: 2018-07-31
Abstract: The present invention relates to a peptide targeting a toxin-antitoxin system of Mycobacterium tuberculosis and a use thereof. Specifically, the antibiotic peptide of the present invention inhibits the formation of a toxin-antitoxin complex of Mycobacterium tuberculosis without affecting an active site of the toxin, thereby inducing the death of Mycobacterium tuberculosis by means of a separated toxin. Therefore, the antibiotic peptide can be usefully used as an antibiotic composition against Mycobacterium tuberculosis.
Patent WO-2019107940-A2 (WO)
Inventor: CHOI SUN-HWA
Filed: 2018-11-28
Abstract: La présente invention concerne un plasmide navette réplicable dans  Clostridium  et  E. coli , le plasmide navette comprenant : une séquence nucléotidique de la première origine de réplication permettant la réplication dans E.coli; une séquence nucléotidique codant pour une région de protéine de réplication dérivée du plasmide pUB110; et une séquence de terminaison d'expression d'un gène.
Patent WO-2011071364-A2 (WO)
Title: Appareil de recueil et d'analyse d'échantillon
Inventor: VEMALARAJAH RATNARAJAH
IPC: A61J1/05
Filed: 2010-12-01
Abstract: La présente invention concerne un appareil de recueil et d'analyse d'échantillon et un procédé permettant d'analyser l'échantillon à l'aide dudit appareil et concerne plus particulièrement un appareil de recueil et d'analyse d'échantillon permettant de recueillir un échantillon d'urine utilisé dans un programme de dépistage de drogue, ledit appareil présentant des éléments inviolables pour empêcher la falsification ou la substitution. L'invention concerne également un procédé d'utilisation dudit appareil. Cet appareil présente également un nouvel agencement permettant de retenir l'échantillon recueilli présentant des éléments inviolables et est également étanche et facile à manipuler.
Patent WO-2011053129-A2 (WO)
Title: Elément de rénovation d'escalier et procédé
Inventor: STEYVERS JOHANNES MATHEUS HENDRIKUS
Filed: 2010-10-14
Abstract: La présente invention concerne un élément de rénovation d'escalier pour un giron de marche qui est adapté à la rénovation d'un giron de marche au moyen de l'agencement de celui-ci sur un giron de marche existant facultativement prétraité. Ledit élément de l'invention comprend : - un élément de recouvrement de giron de marche qui est ou peut être préformé pour avoir la forme de la surface supérieure d'un giron de marche, - une surface supérieure qui forme le côté supérieur de l'élément de recouvrement du giron de marche pendant l'utilisation, - une couche protectrice en plastique permettant d'apporter à la surface supérieure une protection contre les influences de facteurs environnementaux, telles que des influences chimiques, des températures élevées et/ou la surface supérieure sur laquelle on marche. La présente invention concerne en outre un procédé de fabrication d'un tel élément de rénovation d'escalier.
Patent WO-2023167585-A2 (WO)
Title: Procédé et dispositif de production d'hydrogène à partir d'eau
Inventor: GUZYEYEV VALERIY ANATOL'EVIC
IPC: C25B1/044
Filed: 2023-03-02
Abstract: Dans le domaine de la production d'hydrogène à partir d'eau, l'invention concerne un procédé qui comprend la fourniture d'un dispositif (100) comprenant un circuit électrique (30) comprenant une source d'énergie électrique (31) et au moins deux électrodes, et comprenant en outre une cellule (11, 12) ayant un espace interne (13) dans lequel de l'eau est présente et dans laquelle les au moins deux électrodes sont agencées à une certaine distance les unes par rapport aux autres, et le réglage en continu d'un degré auquel de l'énergie est transmise de la source d'énergie électrique (31) aux électrodes en fonction d'une valeur réelle d'au moins un paramètre associé à l'état de l'eau dans la cellule (11, 12) et/ou d'une dérivée temporelle réelle dudit au moins un paramètre. En prenant en compte le comportement/la réponse réel et naturel de l'eau, le processus de production d'hydrogène peut être hautement efficace en termes d'énergie.
Patent WO-2008044941-A2 (WO)
Title: Procédé, système et appareil pour produire un potentiel sur un corps
Inventor: KRISTIANSEN ARNE
IPC: B63H11/04
Filed: 2007-10-11
Abstract: L'invention concerne un vaisseau à flot (2) comportant une coque (4) et un moyen pour produire un potentiel de pression sur la partie de proue (6) de la coque (4) par l'utilisation de courants de fluide pressurisés versés sur la partie de proue (6). Le moyen pour produire un potentiel de pression comprend une pompe à fluide (non représentée) et un nombre de tubes (8), comportant chacun des orifices de sortie sous la forme d'une série de buses (10). Les buses peuvent, en variante, être une série de trous ou de fentes ou n'importe quelle autre agencement approprié. La partie de proue (6) est formée à partir d'une pluralité de sections semi-cylindriques, incurvées en une seule pièce (12). Les tubes (8) sont chacun disposés au niveau de la bordure avant de chaque section respective (12). Lors de l'utilisation, le fluide pressurisé est déchargé sous forme de courants à partir des buses (10), perce une ou plusieurs des surfaces des sections (12) à partir de la ou des bordures avant respectives, établissant un potentiel de pression sur les sections (12) entre les bordures avant et arrière et, par conséquent, sur la proue (6). Le fluide pressurisé forme deux courants d'écoulement efficaces (16, 17) sur la partie de proue (6) de la coque (4). Chaque courant d'écoulement (16, 17) se déplace sur une demi-section respective de la proue (6). Les deux courants d'écoulement sont formés par une accumulation du fluide pressurisé individuel qui est déchargé sous forme de courants à partir des buses (10). Le potentiel de pression sur la coque (4) amène le vaisseau (2) à avoir une vitesse de direction (14).