baber/WOPTO huggingface dataset:
Patent WO-2010005178-A2 (WO)
Title: Reconfigurable base station antenna
Inventor: MOON YOUNG-CHAN
IPC: H01Q19/10
Filed: 2009-06-16
Abstract: A reconfigurable base station (BS) antenna permits increasing cell capacity by dynamically varying an antenna's configuration according to a wave propagation environment and subscriber distribution. At least two reflective plates each have at least one radiator, a ray dome accommodates the two reflective plates in a hollow interior, and upper and lower caps are combined with upper and lower portions of the ray dome, respectively. Reflective connection members are connected to the respective two reflective plates and the upper and lower caps, so that the two reflective plates are rotatable, and at least one force generator provides a rotation force, and at least one force transfer mechanical portion transfers the rotation force received from the force generator to at least one reflective plate and controls a rotation angle of the at least one reflective plate. At least one of the force generator and the force transfer mechanical portion is combined with the two reflective plates.
Patent WO-2010062087-A2 (WO)
Inventor: KIM EUN JOO
IPC: A61K8/97
Filed: 2009-11-23
Abstract: La présente invention concerne une composition de blanchiment pour application cutanée externe contenant un ou plusieurs parmi un extrait d’ Oldenlandia diffusa willd , un extrait de  Rheum undulatum , et un extrait de  Broussonetia kazinoki  comme principe actif. La composition de blanchiment pour application cutanée externe présente une inhibition supérieure de la mélanogenèse et l’effet éclarcissant de la peau. Par conséquent, elle peut être utilisée dans divers produits cosmétiques de blanchiment de la peau.
Patent WO-2010140849-A2 (WO)
Inventor: CHEON KA-WON
IPC: G06F3/14
Filed: 2010-06-03
Abstract: La présente invention concerne un procédé pour fournir des interfaces utilisateurs (IU) par un utilisateur et un dispositif mettant en oeuvre ce procédé. Le procédé pour fournir les IU par un utilisateur comprend les étapes qui consistent : à afficher une icône qui indique un accès utilisateur par un utilisateur sur un écran si l'accès à une zone de reconnaissance d'accès par un utilisateur est détecté; et à afficher une zone de personnalisation qui est une zone d'écran attribuée à l'utilisateur si une opération pour sélectionner l'icône est effectuée. Ainsi, étant donné que l'utilisateur peut utiliser le dispositif simplement par accès au dispositif sans devoir effectuer une procédure d'ouverture session, l'utilisateur peut utiliser le dispositif de manière pratique.
Patent WO-2010147414-A2 (WO)
Title: Élément d'extraction de lumière et diode électroluminescente organique le comprenant
Inventor: KIM YUNE-HYOUN
IPC: H01L33/58
Filed: 2010-06-17
Abstract: L'invention porte sur un élément d'extraction de lumière qui comprend une pluralité de lentilles unitaires agencées sur une surface de celui-ci. Chacune des lentilles unitaires comprend une combinaison de deux ou plusieurs types de lentilles coniques.
Patent WO-2011118966-A2 (WO)
Title: Portable body fluids drainage device and its control method
Inventor: SUNG SOOK WHAN
IPC: A61M1/00
Filed: 2011-03-22
Abstract: A portable body fluid drainage device for simply and stably sucking body fluids and handling chest diseases such as pleural disease, pneumothorax and after surgery for lung, heart, chest wall, pleural or esophageal diseases. The portable body fluid drainage device includes a case in which a predetermined space is provided, a vacuum pump that is connected to a chest drainage tube which is inserted into a pleural cavity of a patient through a pipe path so as to suck body fluids and air inside the pulmonary pleura, a pressure sensor disposed in the case, for measuring a pressure in a patient's body, and a controller that is disposed in the case and is connected to the vacuum pump and the pressure sensor, wherein, when a pressure in the pulmonary pleura is greater than a base value, the controller drives the vacuum pump so as to suck air and body fluids inside the pulmonary pleura.
Patent WO-2011159020-A2 (WO)
Title: Pushing cap and the bottle having the same
Inventor: HAN WOO
IPC: B65D53/04
Filed: 2011-04-29
Abstract: The present invention relates to a pushing cap for discharging a gas, and in detail, the present invention includes a cap body, a press-contact surface, a press plate, and a packing, in a cap for a container which seals the container by being combined with the container. The cap body is thread-fastened to the container. The press-contact surface is formed at the upper end of the cap body and is in press contact with the inlet of the container when the container and the cap body are combined. The press plate is disposed at the center of the press-contact surface, has a boring protrusion on the bottom, and is pressed down with predetermined elasticity into a lid. The packing is disposed between the cap body and the inlet of the container. According to a pushing cap and a container for traditional fermented liquor having the pushing cap of the present invention, solubility of a fermented gas is increased and a pressure difference from the atmospheric pressure is reduced by press of a press plate, such that it is possible to reduce overflow of a substance in the container when the container is opened.
Patent WO-2012011681-A2 (WO)
Title: 열교환장치
Inventor: KANG CHANG HEE
IPC: F24F7/08
Filed: 2011-07-04
Abstract: 본 발명에 따른 열교환장치는 제2횡형산을 형성하는 다수의 상부 횡형골과 제1횡형산을 형성하는 다수의 하부 횡형골이 형성되는 굴곡판과, 상기 굴곡판의 상부에 올려지는 상판과, 상기 굴곡판의 하부에 올려지는 하판과, 상기 굴곡판과 상판과 하판의 둘레를 막는 테두리판과, 상기 굴곡판과 상판 사이에 형성되어 상부 횡형골을 상호 연통시키는 제1유체통로수단과, 상기 굴곡판과 하판 사이에 형성되어 하부 횡형골을 상호 연통시키는 제2유체통로수단과, 상기 테두리판에 구비되어 굴곡판의 상부 횡형골들로 유체가 확산 이동되어 배출되도록 하는 제1유체 공급 및 배출관과, 상기 테두리판에 구비되어 굴곡판의 하부 횡형골들로 유체가 확산 이동되어 배출되도록 하는 제2유체 공급 및 배출관으로 구성된다.
Patent WO-2012036484-A2 (WO)
Title: Method of producing valuable aromatics and olefins from hydrocarbonaceous oils derived from coal or wood
Inventor: KIM HONG CHAN
IPC: C07C4/06
Filed: 2011-09-15
Abstract: This invention relates to a method of producing aromatics and olefins from oils derived from coal or wood, including partially saturating and cracking the oils derived from coal or wood in a hydrogenation & reaction area, separating them depending on the number of carbons, recirculating heavy oils having 11 or more carbons to the hydrogenation & reaction area, feeding oils suitable for producing BTX to an aromatic separation process and a transalkylation process to recover aromatics, and feeding hydrocarbonaceous components having 5 or less carbons to a light separation process, thus obtaining olefins.
Patent WO-2013009065-A2 (WO)
Title: 엘이디 부품의 3차원비전검사장치 및 비전검사방법
Inventor: PARK CHAN WHA
IPC: G01B11/25
Filed: 2012-07-10
Abstract: 본 발명에 따른 엘이디 부품의 3차원비전검사장치는 엘이디 부품을 카메라로 촬영하여 양호 또는 불량을 판별하기 위한 엘이디 부품의 비전검사장치로서, 상기 엘이디 부품을 검사위치에 고정 또는 이송시키는 스테이지부와, 상기 스테이지부의 상부에 위치하며, 상기 엘이디 부품에 조명을 제공하는 조명부와, 상기 조명부의 중심에 위치되어 엘이디 부품의 2차원 형상을 획득하기 위한 중앙카메라부와, 상기 중앙카메라부의 측부에 배치되는 측부카메라부와, 상기 중앙카메라부의 측부에 배치되는 격자무늬조사부와, 상기 중앙카메라부에서 촬영된 영상을 판독하여 상기 엘이디 부품의 높이를 측정하기 위한 격자비전처리부와, 상기 엘이디 부품의 실제 높이를 측정하기 위한 실제높이측정부와, 상기 격자비전처리부와 실제높이측정부로부터의 측정 결과로부터 부품의 양불량을 판단하는 양불량판단부와, 상기 각 구성들을 제어하기 위한 제어부를 포함한다. 본 발명에 의해, 엘이디 부품에 도포된 반투명 재질의 형광체 표면 높이를 정확히 측정할 수 있다. 또한, 형광체 표면 높이를 신속히 검사가능하며, 형광체의 농도가 달라질 경우에도 형광체의 높이를 정확하고도 신속하게 측정할 수 있다.
Patent WO-2016137092-A2 (WO)
Title: 메신저 서비스에서의 그룹 아이콘 구성 방법 및 이를 위한 장치
Inventor: HONG JIWON
IPC: H04L12/58
Filed: 2015-11-27
Abstract: 본 발명은 메신저 서비스에서의 그룹 아이콘 구성 방법에 관한 것으로, 더욱 상세하게는 메신저 서비스를 통해 그룹 대화 수행 시 그룹 대화에 참여하고 있는 구성원에 대한 정보를 병합하여 그룹 아이콘을 통해 표시함으로써, 그룹 구성원에 대한 정보를 일목요연하게 확인할 수 있는 메신저 서비스에서의 그룹 아이콘 구성 방법 및 이를 위한 장치에 관한 것이다. 이를 위한 본 발명의 일 실시 예에 따른 메신저 서비스에서의 그룹 아이콘 구성을 위한 장치는 메신저 프로그램 실행에 따른 정보를 표시하는 메시지 표시 모듈, 기 생성된 하나 이상의 대화 창 목록이 표시되는 상기 메신저 프로그램의 대화 창 목록 화면을 상기 메시지 표시 모듈을 통해 표시하되, 상기 대화 창 목록에 적어도 둘 이상의 상대방 단말과 연결된 그룹 대화 창에 대한 항목이 존재하는 경우, 그룹 아이콘 생성 모듈에 요청하여 전달되는 그룹 아이콘이 상기 그룹 대화 창에 대한 항목에 표시되도록 제어하는 메신저 처리 모듈 및 그룹 대화에 참여하는 상대방 단말에 대한 사용자 아이콘을 기 설정된 기준에 따라 병합하여 그룹 아이콘을 생성하는 그룹 아이콘 생성 모듈을 포함하여 이뤄질 수 있다.
Patent WO-2012015293-A2 (WO)
Title: Système de régulation et de distribution d'écoulements d'eau de pluie dans un courant fluvial continu
Inventor: REZA ABARCA EMILIANO
Filed: 2011-09-28
Abstract: L'invention concerne un système d'utilisation d'une combinaison de canalisations qui alimentent les eaux endoréiques captées par le système, dans un premier réseau hydraulique périphérique à partir duquel se détache un second réseau hydraulique de distribution; ces réseaux étant, à leur tour, à l'origine de plusieurs embranchements qui se subdivisent en conduits de distribution, pourvus de moyens régulateurs de flux. À l'aide du système de la présente invention, on peut tirer profit d'éléments tels que des rivières, des ruisseaux, des rus, des fontes de glaciers et des torrents, ainsi que des décharges de bacs ou de presses hydrauliques, et également des sorties de lacs et de lagunes, pour capter, réguler et distribuer les eaux fluviales de surface et partiellement souterraines dans un courant fluvial continu, pour les distribuer dans les rivières avant qu'elles atteignent le niveau naturel de sortie du bassin respectif. L'invention concerne donc un système adéquat pour réguler les eaux endoréiques et les distribuer de manière profitable, dans un courant fluvial continu, au moyen duquel les écoulements d'eau sont régulés et distribués de manière appropriée de sorte qu'il est possible d'accumuler l'eau en volumes importants dans des réserves hydrauliques existantes ou créées délibérément, en tant que partie du système.
Patent WO-2010110661-A2 (WO)
Inventor: WORTELBOER JOHANNES PETRUS
IPC: E04D13/147
Filed: 2010-03-24
Abstract: The invention pertains to a reinforced covering material, comprising a reinforcement layer with apertures therein, and a polyurethane-based layer comprising 20 - 100 % of thermosetting polyurethane, based on the weight of that layer, which polyurethane- based layer is arranged at least one side of the reinforcement layer and extends through the apertures. It may be used to provide weather- and water-proofing in construction materials, e.g. as lead flashings or in/on roofs, bridges and tunnels.
Patent WO-2009154484-A2 (WO)
Inventor: CARDNO ANDREW JOHN
Filed: 2009-06-19
Abstract: In a data visualization system,a method of creating a visual representation of data, the method including the steps of providing instructions to an end user to assist the end user in: constructing multiple graphical representations of data, where each graphical representation is one of a predefined type and includes multiple layers of elements that contribute to the end user's understanding of the data; arranging multiple graphical representations of different types within the visual representation in a manner that enables the end user to understand and focus on the data being represented; and displaying the visual representation.
Patent WO-2013066208-A2 (WO)
Title: Pharmaceutical composition based on epigallocatechin gallate-containing nano-micelles and use thereof to treat atopic dermatitis, crohn's disease, adenomyosis and hyperplastic prostate disorders
Inventor: KISELEV VSEVOLOD IVANOVICH
Filed: 2012-07-31
Abstract: The invention relates to the field of pharmaceuticals. The aim of the present invention is to produce nano-micellar structures containing EGCG and providing the technical result of improved peroral bioavailability. This aim is achieved by a novel pharmaceutical composition for peroral administration containing epigallocatechin-3-gallate as active ingredient and a special-purpose additive, said special-purpose additive being in the form of an oxyethylene-oxypropylene block copolymer having a hydrophobic block content of less than 50 mass% and a hydrophobic block molecular mass of 2250 daltons or more, wherein the mass ratio of active ingredient to block copolymer is 1:1 - 10:1. The compositions improve the absorption of the active compound in the bloodstream when said active compound is administered perorally.
Patent WO-2014042576-A2 (WO)
Title: Touch force estimation in an ftir-based projection-type touch-sensing apparatus
Inventor: JOHANSSON ANDREAS
IPC: G06F3/042
Filed: 2013-09-09
Abstract: A device implements a method for estimating the application force of a touching object onto a touch surface in an FTIR-based projection-type touch-sensing apparatus. The apparatus generates projection signals representing radiation that has propagated on a plurality of propagation paths by total internal reflection (TIR) inside a transmissive panel beneath a touch surface of the transmissive panel such that a touching object on the touch surface causes attenuation (frustration) of at least one of the projection signals. The device generates (40) a time series of force values, which represent the application force, based on a time series of magnitude values, which represent a magnitude of a peak in two-dimensional interaction patterns generated by image reconstruction processing of the projection signals, the peak corresponding to the touching object on the touch surface. The force estimation may involve one or more corrections (41) with respect to the duration of the touching object in a low-speed state, the speed of touching object, and the size of the peak, as well as low-pass filtering (42) of the force values.
Patent WO-2022240363-A2 (WO)
Inventor: TEOH YEE SENG
IPC: B25J11/00
Filed: 2022-05-12
Abstract: Methods, systems and computer readable media are provided for automatic kitting of items. The system for automatic kitting of items includes a robotic device, a first imaging device, a computing device and a controller. The robotic device includes an arm with a robotic gripper at one end. The first imaging device is focused on a device conveying kitted items. The computing device is coupled to the first imaging device and is configured to process image data from the first imaging device. The computing device includes item arrangement verification software configured to determine whether each item desired to be in the kitted items is present or absent in the kitted items in response to the processed image data from the first imaging device and generates data based on whether an item desired to be in the kitted items is absent from the kitted items. The controller is coupled to the computing device to receive the data from the computer representing whether an item desired to be in the kitted items is absent from the kitted items. The controller is also coupled to the robotic device for providing instructions to the robotic device to control movement of the arm and the robotic gripper, wherein at least some of the instructions provided to the robotic device are generated in response to the item desired to be in the kitted items being absent from the kitted items.
Patent WO-2023086016-A2 (WO)
Title: Methods of alkene functionalisation
Inventor: KOH MING JOO
Filed: 2022-10-31
Abstract: The present disclosure concerns a method of functionalising an alkene to a trisubstituted stereocenter or tetrasubstituted stereocenter, comprising reacting the alkene with a first coupling partner and a second coupling partner in the presence of a N-heterocyclic carbene-Ni(O) (NHC-Ni(O)) catalyst in order to form the trisubstituted stereocenter or tetrasubstituted stereocenter.
Patent WO-2012134407-A2 (WO)
Title: Support
Inventor: KHANAMPORNPAN VIROJ
IPC: A47B3/08
Filed: 2012-03-27
Abstract: La présente invention concerne un support 10 destiné à être monté sur un article, par exemple un pied de table pliant. Le support 10 comprend une partie de base 15, et une partie formant un corps 20 raccordée à ladite partie de base. La partie de base 15 comprend une tige dont chaque extrémité est coaxialement courbée vers le bas en délimitant un pied 30, 30" formant un cadre semblable à un semi-rectangle. La partie formant un corps 20 est raccordée perpendiculairement à la partie de base 15, le raccordement étant décentré vers un des deux pieds de la partie de base. La partie formant un corps 20 comprend un corps externe 40 enfermant télescopiquement un corps interne 45. Le corps interne 45 est plus long et de plus petit diamètre que le corps externe 40 et comporte deux trous de blocage espacés, un premier trou de blocage 50 et un deuxième trou de blocage 55, le long de sa longueur, et une de ses extrémités est raccordée à la partie de base 15. Le corps interne 45 est capable de coulisser sur la longueur du corps externe 40, en entrant et en sortant ainsi dudit corps externe. Le corps externe 40 comprend plusieurs paires d'équerres de fixation espacées, assemblées sur ledit corps externe pour permettre le montage du corps externe 40 sur le dessous ou le dos de l'article à pourvoir du support 10. Le support peut être allongé ou rétracté en fonction des besoins.
Patent WO-2017123166-A2 (WO)
Inventor: RUTTANASUPA PAWIN
Filed: 2017-01-16
Abstract: The invention relates to an apparatus and a method for inspecting an elongated tube-like object. The apparatus comprises a body (1, 2) for moving along the elongated tube-like object by clamping the object; and a sensor frame (15, I5b, I5c) supporting one or more sensors (20) for measuring a state indication property. One or more one or more body-to-sensor-frame connections (39, 40, 43, 72b, 72c) connect the sensor frame (15, I5b, 15c) to the body (1, 2), wherein the one or more body-to-sensor-frame connections (39, 40, 43, 72b, 72c) are arranged to allow an adjustable relative position between the sensor frame and the body, while the sensor frame can position itself with respect to the tube.
Patent WO-2014007783-A2 (WO)
Title: Machine dispositif de chauffage en profondeur à ultrasons commandée de manière numérique
Inventor: HUSAMETTIN VATANSEV
IPC: A61N7/02
Filed: 2013-07-05
Abstract: La présente invention concerne une machine commandée de manière numérique qui assure l'application du dispositif de chauffage en profondeur à ultrasons qui est le dispositif approprié pour une méthode de traitement aux ultrasons utilisée en physiothérapie dans le secteur des soins de santé sans intervention humaine. La machine est actionnée à proximité du lit d'examen. La machine consiste en trois mécanismes servomoteurs (9, 10, 11). Les commandes sont envoyées à ces servomoteurs en définissant la taille de figures prédéterminées sur 3 panneaux de commande reliés (15) par le biais d'un contrôleur logique. L'orbite (Figure 6), qui consiste en des ellipses reliées les unes aux autres et des centres espacés les uns des autres par la commande envoyée par les mécanismes servomoteurs (9, 10) qui effectuent le mouvement sur les coordonnées X et Y, apparaît. Pour régler la hauteur de la coordonnée Z, une instruction est envoyée au servomoteur réglant la coordonnée Z; la hauteur de la coordonnée Z est automatiquement réglée par le biais de l'application d'une force verticale au niveau du dos du patient par l'intermédiaire d'une cellule de mesure (7) qui a été placée à l'intérieur de la section de contact du dispositif de chauffage en profondeur à ultrasons avec le patient.
Patent WO-2019074457-A2 (WO)
Title: Remotely assignable sensor group
Inventor: SERTTOP SERDAR
IPC: G01P13/00
Filed: 2018-06-06
Abstract: The invention is related to a multi-purpose device which makes sensory adjustments automatically according to the scenarios the users determine by connecting from smart devices and the profiles they select.
Patent TR-2021013805-A2 (TR)
Title: Enkapsüle edi̇lmi̇ş antosi̇yani̇n i̇çeren bi̇r çi̇kolata ve söz konusu çi̇kolatanin üreti̇m yöntemi̇
Inventor: AYNUR MÜDÜROĞLU KIRMIZIBEKMEZ
IPC: A23G7/00
Filed: 2021-09-02
Abstract: Bu buluş, kitosan polimeri nanopartükülleri ile enkasüple edilmiş antosiyanin içeren bir çikolata ve söz konusu çikolatanın elde edilmesini sağlayan bir üretim yöntemi ile ilgilidir. Antosiyanin deposu olan, bir gıda katkısı ya da takviyesi olarak kullanılan buluş konusu çikolata; kakao, kakao yağı ve mor meyve ve/veya sebzelerden enkapsüle edilmiş antosiyanin içermektedir
Patent WO-2015122865-A2 (WO)
Title: Концентратор солнечной энергии
Inventor: SOGOKON ALEKSANDR BORISOVICH
IPC: F24S23/00
Filed: 2015-04-10
Abstract: Концентратор солнечной энергии относится к области использования солнечного тепла и может быть применено для преобразования солнечной энергии в механическую, тепловую или электрическую энергию в различных областях техники, а так же в быту, в частности, для подогрева воды, отопления помещений, приготовления пищи. В основу изобретения поставлена задача уменьшения ветровой нагрузки на элементы концентратора, уменьшения веса и материалоемкости несущих конструкций, как самого концентратора, так и системы слежения за положением Солнца, а также устранение опасности нанесения вреда окружающим предметам, птицам, животным и человеку. Поставленная задача решается тем, что в концентраторе солнечной энергии, включающем опорную конструкцию, в фиксирующих посадочных местах которой расположены отражающие свет фацеты, которые образуют цилиндрическую поверхность и концентрируют солнечную энергию на протяженный приемник излучения, расположенный вдоль оси цилиндрической поверхности, цилиндрическая поверхность концентратора выполнена в форме замкнутой цилиндрической поверхности, при этом отражающие фацеты расположены по замкнутой кривой цилиндрической поверхности с переменным углом к ней, обеспечивая максимальную концентрацию солнечной энергии на протяженном приемнике излучения, и с промежутками между отражающими фацетами, суммарная площадь которых равна или превышает апертуру концентратора. При этом, отражающие фацеты, которые находятся с одной стороны концентратора, могут быть расположены напротив промежутков между отражающими фацетами, которые находятся с другой стороны концентратора, а отражающие фацеты могут быть выполнены в виде цилиндрических поверхностей, радиус кривизны которых вдвое больше чем расстояние фацета до приемника излучения. В некоторых вариантах исполнения концентратора, отражающие фацеты могут представлять собой дифракционные решетки или голограммы. В результате приемник излучения, который находится в центре симметрии концентратора, не требует механической связи с концентратором, что позволяет использовать тяжелые и громоздкие приемники, например, паровой котел, при максимально облегченной и ветроустойчивой конструкции концентратора, на управление которой расходуется незначительная энергия.
Patent WO-2004072335-A2 (WO)
Title: Dispositifs comportant des articles en nanotissu disposes a la verticale et procedes de production correspondants
Inventor: JAIPRAKASH VENKATACHALAM C
IPC: H01H59/00
Filed: 2004-02-12
Abstract: Cette invention porte sur des commutateurs électromécaniques et des cellules de mémoire utilisant des articles en nanotissu disposés à la verticale ainsi que sur des procédés de production correspondants. Un dispositif électromécanique présente une structure comprenant une surface horizontale principale et une voie formée dans cette surface. Une trace conductrice se trouve dans la voie et un article de nanotubes est suspendu à la verticale dans la voie de manière qu'il soit éloigné d'un mur vertical de la voie. L'article peut être déformé de façon électromécanique dans une direction horizontale en direction de la trace conductrice. Dans certains modes de réalisation, l'étendue suspendue à la verticale de l'article de nanotubes est définie par un procédé en couche mince. Dans certains modes de réalisation, l'étendue suspendue à la verticale de l'article de nanotubes est inférieure ou égale à environ 50 nanomètres. Dans certains modes de réalisation, l'article de nanotubes est serré à l'aide d'un matériau conducteur disposé dans des espaces poreux entre certains nanotubes de l'article de nanotubes. Dans certains modes de réalisation, l'article de nanotubes est formé à partir d'un nanotissu poreux. Dans certains modes de réalisation, l'article de nanotubes peut être déformé de façon électromécanique de façon qu'il touche la trace conductrice et le contact est soit un état volatil, soit un état non volatil, selon la construction du dispositif. Dans certains modes de réalisation, le dispositif orienté à la verticale est conçu en différentes formes de dispositifs à trois traces. Dans certains modes de réalisation, la voie peut être utilisée pour de multiples dispositifs indépendants ou pour des dispositifs qui partagent une électrode commune.