baber/WOPTO huggingface dataset:
Patent WO-2011040757-A2 (WO)
Title: Method for measuring location
Inventor: KIM KANGHEE
IPC: H04W64/00
Filed: 2010-09-29
Abstract: The present invention relates to a method for measuring a location using a public safety management system. A terminal obtains positioning information and transmits the positioning information to the public safety management system when a public safety mode for tracing the location is set in a power-off state thereof. In the method for measuring the location of the terminal in which the public safety mode including a plurality of steps is set, when the positioning step of the steps of the public safety mode is set in the terminal, the terminal obtains the positioning information, transmits the positioning information to the public safety management system, and executes the next step when the public safety mode is not released after the constant duration. In the method for measuring the location of the terminal in the public safety management system, a public safety mode setting request message including control information is transmitted to the terminal for which the setting of the public safety mode is required, and the location of the terminal is traced by receiving the positioning information from the terminal.
Patent WO-2011105757-A2 (WO)
Title: 방송 신호 송/수신기 및 방송 신호 송/수신 방법
Inventor: KO WOO SUK
IPC: H04L27/26
Filed: 2011-02-23
Abstract: 방송 신호 송신기가 개시된다. 본 발명의 일 실시예에 따른 방송 신호 송신기는, PLP 데이터 및 시그널링 정보를 FEC 인코딩하고 비트 인터리빙하는 BICM 인코더; 상기 PLP 데이터 및 상기 시그널링 정보를 셀 매핑하여 프레임을 빌딩하는 프레임 빌더; 상기 PLP 데이터에 포함된 MISO 전송을 위한 PLP 데이터 및 상기 시그널링 정보에 대해 MISO 인코딩을 수행하는 MISO 인코더; 및 상기 PLP 데이터 및 상기 시그널링 정보를 OFDM 변조하는 OFDM 제네레이터를 포함하며, 상기 BICM 인코더는, 상기 PLP 데이터에 포함된 MIMO 전송을 위한 PLP 데이터를 MIMO 인코딩하는 MIMO 인코더를 포함하며, 상기 프레임 빌더는, 다음 프레임에 대한 시그널링 정보를 상기 프레임의 데이터 심볼 구간에 스프래딩한다.
Patent WO-2011139061-A2 (WO)
Title: Method for aligning semiconductor materials
Inventor: LEE KYUNG SHIK
IPC: H01L21/68
Filed: 2011-05-02
Abstract: The present invention relates to a method which enables the positions of semiconductor materials to be accurately aligned so as to accurately transfer the semiconductor materials to processing positions in an apparatus for manufacturing a semiconductor package. According to the present invention, a wafer-processing apparatus, such as a singulation apparatus or the like that cuts a wafer-type material, in which a plurality of semiconductor packages is arranged into a lattice, into individual semiconductor package units, achieves a novel alignment system in that the alignment relationship between the center of a dowel hole and the center of a semiconductor package is photographed by means of a vision camera, and the positions of the materials in the X-Y-è directions are accurately aligned so as to accurately transfer the materials to the processing positions. Therefore, the wafer-processing apparatus can be actively used in a novel aligning method such as wafer-level packaging or the like. Particularly, the present invention relates to a method for aligning semiconductor materials, which can avoid the influence of errors caused by the vibration of equipment, etc., and ensure accurate measurement values in order to accurately align the materials.
Patent WO-2012074216-A2 (WO)
Title: Folding device for electrode assembly
Inventor: MIN KI HONG
IPC: B32B37/02
Filed: 2011-11-09
Abstract: The present invention provides a device for transferring unit cells, which is a device for aligning and transferring unit cells to a folding device in a continuous process of manufacturing a stacked/folding type electrode assembly having a structure in which plate-shaped unit cells are rolled in separation films, and comprises: a unit cell supply portion for consecutively supplying the unit cells; a position inspection unit for transmitting an image signal, which is obtained by capturing the position of the unit cells in the unit cell supply unit, to a control portion; the control portion for confirming the alignment of the unit cells based on the image signal that is received from the position inspection portion, and for controlling the operation of grippers; two or more grippers for receiving the unit cells, one unit at a time, which are supplied from the unit cell supplying portion, and for correcting the position of the unit cells according to a position correction signal from the control portion and then delivering same to a transferring portion; and a unit cell transferring portion for delivering the unit cells to a folding device.
Patent WO-2013039309-A2 (WO)
Title: 부력을 이용한 관로 자동개폐장치 및 그 제어 방법
Inventor: HAN BYUNG SOOK
IPC: E03F5/10
Filed: 2012-09-06
Abstract: 본 발명은 강우 및 폭우로 인해 우수토실에 유입되는 우수 및 하수량이 증가할 때, 오염농도가 낮은 저농도의 하수가 하수처리장으로 유입되는 것을 방지 할 수 있는 부력을 이용한 관로 자동개폐장치에 관한 것으로서, 더욱 상세하게 우수토실내에 설치되어, 평상시에는 하수처리장으로 유출되는 차집관로의 입구만 개방하고, 하천으로 유출되는 배출관로의 입구는 폐쇄하고, 강우 및 폭우 때에는 우수토실내 수위가 상승하면 부력에 의해 플로우터가 상승하여, 자동으로 차집관로의 입구를 폐쇄하고, 배출관로의 입구를 개방하는 부력을 이용한 관로 자동개폐장치 및 그 제어 방법에 관한 것이다.
Patent WO-2023101491-A2 (WO)
Inventor: KIM IL YEOL
IPC: B65H69/08
Filed: 2022-12-01
Abstract: 본 발명은 화섬사 융착 매듭기에 관한 것으로, 제1실 또는 제2실이 내입되는 매듭형성부가 형성되고, 상기 매듭형성부에 통하도록 양측에 형성된 개구공이 형성되며, 상기 매듭형성부에 열판이 형성된 하부 바디와, 상기 하부 바디의 일측에 힌지 결합되어 상하로 회전되며 상기 매듭형성부에 대응되게 돌출 형성되며 하부에 열선이 내장된 가열팁이 구비된 상부 바디로 구성되는 본체; 상기 하부 바디의 매듭형성부의 양측 개구공에 대응되게 양 측벽에 각각 장착되며, 매듭형성부의 상부 공간을 수직으로 양분하여 상기 제1실 또는 제2실이 분리되어 매듭형성부로 유입되도록 하는 분리판; 상기 매듭형성부의 양쪽 단부에 각각 형성되며, 상기 제1실 또는 제2실을 각각 커팅하도록 양쪽에 각기 형성되는 커터; 상기 매듭형성부의 길이방향 양쪽 단부에 각각 형성되며, 상기 제1실 또는 제2실을 각각 고정하도록 하는 양쪽의 각 고정 스토퍼;를 포함하고, 상기 본체는 하부 바디에 내장되며 상기 열판에 전원을 공급하는 충전식 배터리와, 하부 바디의 외면에 형성되는 충전구와 스위치를 포함하여 이루어진다.
Patent WO-2005038968-A2 (WO)
Title: Suspension for the generation of a current of electrons and the use and the preparation thereof
Inventor: JANSSEN CATHARINA PHILIPPINA
IPC: C12Q1/00
Filed: 2004-10-19
Abstract: The present invention relates to a suspension that can be used to generate a current of electrons, which suspension comprises a polypeptide, wherein the polypeptide is entrapped in a hollow particle. It furthermore relates to the use of the suspension described above for the production of a battery. More specifically the present invention relates to the use of the suspension described above for the production of a nano-battery for the use in combination with a microchip. The present invention also relates to a battery using the suspension described above. In another aspect the present invention relates to a fuel cell, comprising: an anode compartment including an anode; a cathode compartment including a cathode; and disposed within said anode compartment, within said cathode compartment, or between said anode compartment and said cathode compartment, the suspension described above. In addition the present invention relates to a device for detection of a solute using the suspension described above, and more specifically to a device for the detection of glucose. In still another aspect the present invention relates to a method of producing electrical power, comprising the use of the suspension described above. Furthermore the invention relates to a method for preparing the suspension described above, comprising the steps of (a) making an aqueous solution of bis(2,2'-bipyridine)ruthenium(II)bis(pyrazolyl); (b) injecting a solution containing polystyrene-b-poly(L-isocyanoalanine(2-thiophen-3-yl-ethyl)amide) in THF into the solution made in step (a) preferably also comprising (c) placing the dispersion made in step (b) at 60 °C; (d) cooling the dispersion to room temperature, and (e) filter the dispersion of step (d) using a filter with a cutoff of 100 kDa.
Patent WO-2007064207-A2 (WO)
Title: Raccord etanche pour tuyau inclinable d'alimentation de robinet
Inventor: GADET HENRICUS MARIA LAMBERT J
IPC: B05B15/654
Filed: 2006-11-03
Abstract: L'invention concerne un raccord composé d'un tuyau d'alimentation de robinet de réservoir conçu pour contenir un liquide sous pression et d'un tuyau d'évacuation accouplé au tuyau d'alimentation afin d'évacuer le liquide sortant de ce dernier, un de ces tuyaux s'étendant à l'intérieur de l'autre et ces tuyaux venant en contact réciproque à l'intérieur d'une zone étanche. Au moins un de ces tuyaux comprend une surface au moins partiellement sphérique à l'emplacement de la zone étanche et l'autre tuyau possède une surface cylindrique. De ce fait, la forme d'une de ces surfaces est simplifiée, ce qui permet d'obtenir une précision suffisamment élevée au moyen d'une opération d'usinage moins complexe et plus économique et, par conséquent, de fabriquer un joint efficace.
Patent WO-2011133036-A2 (WO)
Inventor: CREEMERS ESTHER ELISA JOHANNA MARIA
IPC: C12Q1/68
Filed: 2011-04-21
Abstract: The invention relates to medicine, in particular to internal medicine and/or cardiology. The present invention provides means and methods for typing a sample and identifying and/or treating a patient suffering from or at risk of suffering from cardiovascular disease by measuring mi RNA present in a sample of said patient. The present invention further provides means and methods for identifying new cardiovascular disease therapies.
Patent WO-2022045909-A2 (WO)
Title: Filtre à combustible hydrocarboné avec remplissage, combustible hydrocarboné raffiné et/ou traité suite à un passage à travers ledit filtre, système de combustible contenant ledit filtre et utilisation de l'agent de remplissage de filtre
Inventor: JANCZUK ANDRZEJ
IPC: B01D39/06
Filed: 2021-08-25
Abstract: L'objet de la présente invention est un filtre à combustible hydrocarboné, en particulier pour des moteurs de véhicule, qui comprend un boîtier doté d'ouvertures de remplissage et d'admission et de sortie. La principale caractéristique de l'invention est l'utilisation de schungite en tant que charge. L'invention couvre également un combustible hydrocarboné qui est raffiné et/ou traité par son passage à travers ledit filtre. L'objet de l'invention comporte également un système de combustible, en particulier pour des moteurs de véhicule mécanique, qui contient ledit filtre. L'invention couvre également la schungite en tant que nouvel agent de remplissage de filtre.
Patent WO-2008013468-A2 (WO)
Title: Procédé d'utilisation de mélanges carburés pauvres à tous les régimes de fonctionnement d'un moteur à allumage commandé
Inventor: KLEIN DENNIS J
IPC: F02D19/08
Filed: 2007-07-26
Abstract: La présente invention concerne un procédé d'utilisation de mélanges carburés pauvres à tous les régimes de fonctionnement d'un moteur à allumage commandé, lequel est pourvu d'un système d'injection à orifice d'admission. Selon procédé, pour obtenir un processus de combustion efficace du mélange pauvre, une injection directe de gaz oxy-hydrique HHO doit avoir lieu à une pression minimale d'environ 10 bars, pendant la course de compression, après la fermeture de la soupape d'admission, de façon que la valeur des fractions volumétriques du mélange hydrogène/carburant soit comprise entre 15% et 25%.
Patent WO-2009029000-A2 (WO)
Title: Способ персональной передачи информации между пользователями сети передачи данных и система устройств для его осуществления
Inventor: RAKUSHIN ALEXANDER STEPANOVICH
IPC: H04W12/06
Filed: 2008-08-15
Abstract: Изобретение
создает технические
условия для
построения
безадресных
сетей 
передачи
   данных и позволяет
пользователю
сети организовывать
свое собственное
адресное 
пространство,
обеспечивая
защиту от несанкционированной
рассылки информации.
Вначале 
в устройстве
одного, принимающего
информацию,
пользователя
сети передачи
данных 
формируют
и запоминают
одно или несколько
сообщений о
персоне пользователя,
принимающего
информацию,
и 
отправляют
сформированные
сообщения в
сеть передачи
данных. Затем в
устройстве
другого, 
передающего
информацию,
пользователя
сети передачи
данных формируют
   сообщение
о 
персоне пользователя,
принимающего
информацию,
формируют информационное
   сообщение
для 
этого пользователя
и отправляют
в сеть передачи
данных. В каждом
устройстве
   пользователя,
которое 
имеет
канал связи
с устройством
пользователя,
передающего
   информацию,
принимают 
сообщения,
сформированные
в устройстве
пользователя,
передающего
   информацию,
сравнивают
полученное
сообщение 
о
персоне пользователя,
принимающего
   информацию,
с запомненными
в базе данных
этого 
устройства
сообщениями
о персоне    пользователя,
принимающего
информацию.
В случае 
несовпадения
сравниваемых
сообщений  
 отбрасывают
полученную
информацию,
в случае 
совпадения
сравниваемых
сообщений о
персоне    пользователя,
принимающего
информацию,
запоминают
в 
базе данных
для пользователя,
   принимающего
информацию,
информационное
сообщение, 
полученное
от устройства
   пользователя,
передающего
информацию.
Patent WO-2014003608-A2 (WO)
Title: System for signaling underwater emergencies
Inventor: TOLSTONOZHENKO ALEKSANDR ANATOLLEVICH
Filed: 2013-07-17
Abstract: Currently, a very pressing issue is how to provide for the safety of underwater hunters during a dive (in Russia underwater hunting is allowed only if the hunter is freediving). Blackouts, tangle nets, underwater stumps, floating vegetation, and unsuccessfully harpooned fish are merely a few of the dangers with which an underwater hunter might be faced while diving, and as a result, messages regarding the death of one hunter or another while hunting appear fairly frequently on Internet forums. The problem of safety is partially solved by the vigilance of a standby diver or by the mutual vigilance of a few hunters, but this cannot always provide a 100% guarantee that an emergency will be detected in time. I propose solving this problem by using a system for signaling emergencies, the purpose of which is to send a light and noise signal should the diver be unable to return to the surface. Using the combination of a contact pair and a time relay with an alarm and a light, it is possible to detect an emergency situation and help the diver in time. In this way, using the given apparatus, it is possible to significantly reduce the amount of risk faced by divers.
Patent WO-2012026890-A2 (WO)
Title: Dispositif de traitement pour la granulation et l'enrobage de particules solides
Inventor: TESLIC DUSAN
Filed: 2011-08-23
Abstract: L'invention concerne un dispositif de traitement pour la granulation et l'enrobage de particules solides. La présente invention concerne un domaine technique d'enrobage de particules, spécialement un domaine de dispositifs de pulvérisation d'un liquide ou d'une suspension d'enrobage dans une couche fluidisée de particules. Un dispositif de traitement pour la granulation et l'enrobage de particules solides, où le dispositif (1) a un panneau de distribution du milieu de traitement (4) disposé à l'intérieur d'un mûr (2), par lequel panneau de distribution (4) au moins une buse (15) pour atomiser le liquide pour l'enrobage ou la granulation est disposée, où sous ledit panneau de distribution (4) il y a un logement (3), qui sert à amener un milieu de traitement (5) à travers le panneau de distribution (4) dans la zone au-dessus du panneau de distribution (4), où la buse (15) pour l'atomisation de la solution est conçue de manière à ce qu'une partie du milieu de traitement (5) soit prise de la zone sous le panneau de distribution (4) et conduite à la zone au-dessus du panneau de distribution (4) à travers un canal (12) qui embrasse la buse (15) de manière concentrique et dans la même direction d'écoulement qu'une solution pulvérisée (7).
Patent WO-2020236091-A2 (WO)
Inventor: THIEMJARUS SURAPA
Filed: 2020-05-15
Abstract: The present invention relates to the method for detecting falls by using relative barometric pressure signals, wherein comprising: the step of receiving signal, the step of processing, and the step of displaying, wherein the step of receiving signal comprises the signals from at least two barometric pressure sensors or the barometers attached to the positions at different or same height, wherein at least one barometric pressure sensor is attached on any position on the user's body and another barometric pressure sensor is attached on the reference position to be used as the reference at another position on the body at different height or any position in surroundings. When there is the postural transition or change in prefall and postfall activities, there is the change in the difference between the barometric pressure value from the barometric pressure sensor at any position to the barometric pressure value from the barometric pressure sensor at the reference position at least one pair when comparing values obtained from two sensors prior to the postural transition. For the step of processing, using the change in the barometric pressure values to indicate the change in the height of the device attached to the position for the detecting falls, activities and/or prefall activities, wherein the value obtained from the reference barometric pressure sensor causes the calculation of difference in the barometric pressure values to indicate the motion of the body more accurately as it could confute the change in the barometric pressure values altered based on time, place, and surroundings, wherein the step of processing includes the step of signal inference for the conversion of signals obtained from the step of receiving signals to the information for monitoring system for patients and elders.
Patent WO-2019004956-A2 (WO)
Title: Automatic multi-cable winder
Inventor: YENICIRAK MEHMET OZGUR
Filed: 2018-01-23
Abstract: The invention relates to an automatic multi-cable winder (100) safely, orderly and neatly collecting and storing mixed cables used in transmission systems. The invention particularly relates to an automatic multi-cable winder (100) collecting and storing cables safely, orderly and neatly for use in stage technologies, television studios, recording studios, series film sets, concert organizations, home and office areas and other places such as any and all places where weak current (sound, light, image) and power transmission systems are and cable is needed.
Patent WO-2019209232-A2 (WO)
Title: The use of terpenic coumarine derivative molecules in the treatment of cancer disease
Inventor: TOSUN FATMA
Filed: 2019-04-26
Abstract: The present invention relates to compounds suitable for use in the treatment of cancer disease and to pharmaceutical compositions comprising said compounds.
Patent TR-2021016640-A2 (TR)
Title: Omega-6 i̇le zengi̇nleşti̇ri̇lmi̇ş pupa yaği
Inventor: ALİ AYDIN
IPC: C11B1/10
Filed: 2021-10-26
Abstract: Mevcut buluş, Omega ? 6 ile zenginleştirilmiş pupa yağı ve bunun üretim yöntemini sunmaktadır. Buluş ayrıca omega ? 6 ile zenginleştirilmiş pupa yağını ihtiva eden nanoemülsiyonlar ve bunların cilt tedavisinde ve kozmetik tedavide kullanımı ile ilgilidir.
Patent TR-2021020642-A2 (TR)
Title: Engelli̇ bi̇reyler i̇çi̇n yüzme araci
Inventor: AHMET FURKAN KILIÇ
IPC: A63B31/00
Filed: 2021-12-22
Abstract: Buluş, kolların hareketi ile su yüzeyinde ilerlemeyi sağlayan bir yüzme aparatı olup, bacaklarını hareket ettiremeyen bireylerin yüzebilmelerini, ya da bacaklarını az hareket ettirebiliyor olup, fizik tedavi gören bireylerin, su içerisindeyken, bacaklarını çalıştırmasına kolaylık sağlama fikri ile ortaya çıkmıştır. Fizik tedavi amacının dışında, yüzmeye yeni başlayanlara kolaylık sağlaması amacıyla ya da eğlence amacıyla da kullanılabilir.  Bu araçta, kullanmak isteyen kişilerin, vücutlarını aracın yüzeyine yerleştirmeleri, suyun üzerinde rahat bir şekilde kalabilmeleri, rehabilitasyon görenlerin bacaklarını rahat bir şekilde çalıştırabilmeleri ve kişinin kolları vasıtası ile çevirdiği pervane sistem ile ilerlemesi hedeflenmiştir.
Patent TR-2022007337-A2 (TR)
Title: Otomati̇k mühür vurma maki̇nesi̇
Inventor: Muhammet Ömer ERDOĞAN
IPC: B41K3/02
Filed: 2022-05-05
Abstract: Bu buluş, ofis, iş ortamı, resmi kurumlar ve benzeri yerlerde mühür, damga veya kaşe vurulması işlemlerinde kullanılabilen otomatik mühür vurma makinesi ile ilgili olup, özelliği; işlem görecek kağıtların konulduğu bir giriş gövdesi (10), giriş gövdesinin (10) üst ve alt kısmında iki yanda bulunan 2 adet kanal (11), işlem gören kağıtların alındığı çıkış gövdesi (20), kağıtları mühürleyen mühür bloğu (30), mühür bloğunun (30) dikey hareket edebilmek için üzerinde konumlandığı bir profil (31), mühür bloğunun (30) profile (31) bağlandığı bir blok kelepçesi (32), mühür bloğunun (30) uç kısmında bulunan yukarı aşağı hareket ederek mühürleme işlemi yapan mühür (33), mühür bloğunun (30) uç kısmında giriş gövdesini (10) görecek şekilde konumlandırılan en az 4 adet lazer sensör (34), blok kelepçesinin (32) yan tarafına bir tırnak yardımı ile takılıp çıkarılabilen mürekkep tablası (35), giriş gövdesinde (10) mühürlenen kağıtları kendi etrafında dönerek çıkış gövdesine (20) ileten bir silindir (40), silindire (40) dönme hareketi sağlayan bir mil (41) ve içerisinde batarya, motor vb. barındıran, giriş gövdesi (10) ve çıkış gövdesinin (20) orta kısmında bulunan ve alttan çıkarılıp takılabilen bir güç haznesine (50) sahip olmasıdır.
Patent TR-2022014567-A2 (TR)
Title: Harç fi̇lesi̇ kesme maki̇nasi
Inventor: İSMET ÇAĞRI ÇENESİZ
IPC: B28D5/04
Filed: 2022-09-22
Abstract: Buluş inşaat ve vitrifiye sektöründe alçı ve sıva harcı filesi olarak bilinen, rulo halinde satışı yapılan cam elyaflı harç filesinin istenilen ölçü ve ebatlarda otomatik kesilmesini sağlayan harç filesi kesme makinası ile ilgilidir. Buluş özellikle; elektronik kontrol panosundan (10) komut verilmesiyle, tahrikten (20) aldıkları güç ile dönen kauçuk (150) ve metal silindir (160) fileyi açıp çektirmesi sırasında en ölçüsünde kesme işlemi yapan en kesme bıçağın(140), baskı pistonunun (90), baskı mafsal yatağını (120) ileri itmesi ve file ruloyu (50) sıkıştırması sağlanacaktır. Boy kesme mafsal kolu (100) tarafından, lineer kızak (80) üzerinde boydan boya hareket ederek filenin boyunun kesilmesini sağlayan boy kesme bıçağı (130) içeren harç filesi kesme makinası ile ilgilidir.
Patent WO-2004067720-A2 (WO)
Inventor: USUKA JONATHAN ANDREW
IPC: G16B30/00
Filed: 2004-01-27
Abstract: A database of genetic variations is analyzed to produce a haplotype map of the genome for strains of a single species. A computational method is used to rapidly map complex phenotypes onto the haplotype blocks within the haplotype map. The specific genetic locus regulating three different biologically important phenotypic traits in mice is identified using these systems and methods.
Patent WO-2004080647-A2 (WO)
Title: Instrument dynamique d'usinage
Inventor: HILL WAYNE S
IPC: G05B19/406
Filed: 2004-03-05
Abstract: La présente invention a trait à un instrument dynamique d'usinage comportant un capteur sensible à une pièce non rotative d'une machine à proximité de l'outil de la machine pour émettre un signal de vibration, et un processeur sensible au signal de sortie du capteur configuré pour le calcul d'une pluralité de quantités de signatures qui caractérisent la dynamique du signal de vibration et la corrélation des quantités de signatures pour détecter des paramètres associés au fonctionnement de la machine.
Patent WO-2004082111-A2 (WO)
Inventor: METZLER RICHARD A
IPC: H01L29/78
Filed: 2004-03-09
Abstract: L'invention concerne des transistors MOS à tranchée et des procédés auto-alignés pour la fabrication de ces transistors MOS à tranchée. Ces procédés permettent d'obtenir une densité plus élevée de tranchées par zone unitaire, laquelle peut être obtenue au moyen de techniques de masquage de l'art antérieur. Cette invention permet d'auto-aligner toutes les étapes de traitement (implants, gravures, dépositions, etc.) sur un masque unique, ce qui permet de réduire le pas des tranchées des distances ajoutées requises pour des tolérances photolithographiques de masquage multiple. Cette invention permet également de placer les régions sources et les contacts dans les parois latérales des tranchées, ce qui permet d'éliminer les dimensions latérales requise pour le masquage et des dépositions ou implants de source à partir de la surface supérieure, du pas des tranchées. L'invention concerne également divers modes de réalisation de cette invention.