baber/WOPTO huggingface dataset:
Patent FR-2761681-B1 (FR)
Inventor: MARION MARIE CLAIRE
IPC: C07C11/02
Filed: 1997-04-02
Granted: 1999-05-28
Abstract: The production of pure alpha and tertiary olefins, and possibly tertiary alkyl ethers, from an unsaturated hydrocarbon cut containing at least one  alpha -olefin and a tertiary etherifiable olefin, involves:- (a) formation of a tertiary alkyl ether by contact of the hydrocarbon cut with at least one alcohol in the presence of an etherification catalyst in a reactor R1; (b) fractionation of the product from (a) in a zone C1 to obtain an organic fraction O, depleted in tertiary alkyl ether, and a fraction E1 enriched in tertiary alkylether; (c) decomposition of the tertiary alkyl ether in E1 in a reaction zone R2 containing a decomposition catalyst, giving a product P1 comprising an alcohol and a tertiary olefin; and (d) fractionation of P1 in a zone C5, producing a fraction B1 containing most of the tertiary olefin, a small amount of alcohol and some light ends, and a fraction A1 containing most of the alcohol, some non-decomposed ether and possibly some heavy ends.
Patent FR-2763889-B1 (FR)
Inventor: TRANTOUL FRANCOIS
IPC: B42D15/10
Filed: 1997-05-30
Granted: 1999-08-06
Abstract: The invention concerns an intermediate marker (1) for producing variable markings (8) for preparing a document, comprising a base (2), a coat (3) formed by one or several printed layer(s) of a fixing agent and/or varnish, with a free surface (5) adapted to receive variable markings (8) and comprising a first layer of a fixing agent (3a) applied on at least part of the base (2) surface (4) so as to cover it, the base (2) surface (4) and said fixing agent layer (3a) being adapted to have such adhesive power that the coat (3) can be transferred with the variable markings (8) onto a transparent film (11) to be applied on the document base sheet (13), the variable markings (8) capable of being produced according to their reading direction on the film (3).
Patent FR-2769641-B1 (FR)
Inventor: PERRIN HERVE
IPC: D04B1/10
Filed: 1997-10-15
Granted: 1999-11-26
Abstract: The reversible knitted fabric, with tuck float stitches, uses a pique fabric structure where the rows of stitches are formed by a single needle bed. The knitting cycle gives a succession of plain rows (1,3) where all the needles form stitches, followed by stitch rows (2,4) where the stitches and yarns are alternated. The alternating rows use two yarns (A,B) to be knitted together and their positions are alternated, to give visual effects on both sides of the fabric. In an Independent claim a succession of Jersey rows (1,3) are separated by rows (1,2) where the yarns are fed to one or two needles consecutively. The knitting rhythm is set as a pattern function where certain stitch rows use different yarns (A,B) fed by a yarn change unit to distribute the yarns (A,B) on the same plane, but at a different angle in relation to the fabric plane. The yarns are given a positive feed to their needles through different tensions. Preferred Features: The yarn (A,B) position is inverted at intervals to give one plain row at a pique row, along the same pique row. When giving a small pique fabric structure, the repeat is in four rows, where each row is of stitches with two different yarns. In each pique row, the zones are separated from each other by a set number of Jersey stitches.
Patent FR-2780183-B1 (FR)
Inventor: RIZO PHILIPPE
IPC: G06T5/00
Filed: 1998-06-19
Granted: 2000-07-28
Abstract: The system uses summation of samples to improve signal to noise ratio. The radiographic procedure for an object enables examination whilst the object is moving. The object moves between a source (4) and a detector (6), following a procedure which includes the determination of an object projection plane. This is such that, for one of the positions of the moving object, the plane is a single line. A series of radiographic images are taken during the movement of the object, and the contributions from successive images are summed using a formula incorporating the thickness of the objects, the source-detector distance, and the number of successive positions of the object for which images are taken.
Patent FR-2786298-B1 (FR)
Inventor: SARRADIN JEAN LOUIS
IPC: G07F7/10
Filed: 1998-11-20
Granted: 2001-04-20
Abstract: A payment terminal (1) has card readers (13,14) to read bank cards (2), a trader card (3) and a trader security card (4). A modem (16) links the terminal to a switched telephone line (5) and there is also a clock (10), display (15) and keyboard (12). In addition the terminal has an interface (20) which may be an integrated circuit card reader able to read a SIM card (21) containing data specific to the terminal
Patent HR-P940425-B1 (HR)
Title: Lifting and swivelling device, in particular for motor vehicles
Inventor: HAGARA LUDWIG
IPC: B66F7/22
Filed: 1994-07-27
Abstract: PCT No. PCT/AT94/00103 Sec. 371 Date Jan. 30, 1996 Sec. 102(e) Date Jan. 30, 1996 PCT Filed Jul. 29, 1994 PCT Pub. No. WO95/03992 PCT Pub. Date Feb. 9, 1995A lifting and swivelling apparatus for objects, in particular for motor vehicles and the like, includes substantially horizontally extending tie rods (28) and a clamping frame (4, 5), which can pivot about a substantially horizontal axis of the tie rods, and a lifting device (24) which can pivot about a substantially horizontal axis of the tie rods (28) and is connected in an articulated manner to the clamping frame (4, 5) via a holding member (23) which is displaceable along said lifting device, the holding member (23) being designed to be displaceable along the lifting device (24) by an actuating device and to be locked in position at any point desired, wherein the clamping frame (4, 5), on its side facing away from the lifting device, is provided with a supporting frame (15) which is curved substantially through 90 DEG  and subsequently continues rectilinearly, and in that fastening member (10, 14) are provided on the clamping frame (4, 5) to lock the object to be tilted in position.
Patent HU-224297-B1 (HU)
Title: Method and device for creating synchronous block signal to ofdm tramsmission system, ofdm receiver, method for transmitting data in an ofdm system as well as for synchronising ofdm receiver
Inventor: BOEHNKE RALF
IPC: H04L7/10
Filed: 2000-06-15
Abstract: An optimized synchronization (SYNCH) symbol sequence to be used in orthogonal frequency division multiplexing (OFDM) transmission systems, is disclosed. The synchronization symbol is constructed using specially designed OFDM symbols with an optimized sequence, which is mapped onto the modulated subcarriers. The resulting synchronization symbol consists of several repetitions in the time domain. Using the proposed sequence the resulting synchronization symbol achieves a high timing detection and frequency offset estimation accuracy. Furthermore the burst is optimized to achieve a very low envelope fluctuation (low Peak-to-Average Power Ratio) and a very low dynamic range to reduce complexity on the receiver and to save time and frequency acquisition time in the receiver. The proposed sequence is furthermore optimized with respect to all other synchronization symbols that are used to construct the synchronization and training preambles for the BCCH-DLCHs.
Patent HU-220597-B1 (HU)
Inventor: DR DIEHL HERBERT
IPC: C07D471/04
Filed: 1994-12-09
Abstract: A találmány tárgya egyedényes eljárás (Ia) általános képletű 3-kinolon-karbonsav-származékok előállítására – az (Ia) általánosképletben R’ és R” a szomszédos nitrogénatommal együtt monociklusos5–7 tagú telített heterociklust alkot, amely adott esetben 1– 4szénatomos alkilcsoporttal vagy aminocsoporttal szubsztituált és adottesetben további nitrogénatomot tartalmaz, vagy a szomszédosnitrogénatommal együtt telített kondenzált biciklusos 7–9 tagúheterociklust alkot, amely a kondenzált részben még egy nitrogénatomottartalmaz, A jelentése =Ch–, =Cf–, =CCI– vagy =C(O–CH3)– képletűcsoport, R1 jelentése ciklopropilcsoport. Az eljárásra jellemző, hogya közbenső termékek elkülönítése nélkül egy (XXVI) általános képletbenHal, x2 és x3 jelentése fluor- vagy klóratom – (CH3)2N–CH=CH=COORáltalános képletű savhalogenidet – a (XXVI) általános képletű dimetil-amino-akrilsav-észterrel – e képletben R jelentése 1–4 szénatomosalkilcsoport – reagáltatnak oldószerben, majd R1–NH2 általános képletűamint adagolnak, és a kapott (XIII) általános képletű vegyületetoldószerben, segédbázis jelenlétében melegítve (XIV) általános képletűvegyületté ciklizálják, és a kapott (XIV) általános képletű vegyületetközbenső elkülönítés nélkül egy (V) általános képletű aminnalreagáltatják és az így kapott (XXVIII) általános képletű észtertlúgosan elszappanosítják és a kapott (Ia) képletű kinolon-karbonsav-szár- mazékot a reakcióelegy semlegesítésével kicsapják. ŕ
Patent HU-224872-B1 (HU)
Title: Closure assembly for dispensing bottled beverages
Inventor: RIGO MIHALY
IPC: B65D33/00
Filed: 1998-03-03
Abstract: The invention is related to a siphon for bottles with carbonated beverages. The actuator has to be unlocked by twisting it before it can be pushed down in order to dispense the beverage. The siphon consists of a basic body (10) which is fitted to the mouth (8) of the bottle (2) and an actuator (4). Furthermore it has a valve part (7) and a closing part (7) connected to said valve part (7) by a flexible tongue (25) which is foreseen with fluid transfer openings (28). The housing (22) of the closing part is formed within the basic body (10).
Patent HU-222044-B1 (HU)
Inventor: LOWREY FRED
IPC: A61K9/48
Filed: 1996-04-26
Abstract: A találmány tárgya fentolamint tartalmazó tablettából álló készítmény,ahol a tabletta szétesési ideje kevesebb mint kb. 20 perc, humánszexuális reakcióképesség javításánál történő alkalmazásra, akészítmény orális adagolásával. A találmány a fentolamin alkalmazásátis magában foglalja humán szexuális reakcióképesség javításáraszolgáló gyógyszer előállítására. ŕ
Patent JP-2994383-B1 (JP)
Title: 集合型磁気テ―プ装置における磁気テ―プドライブの取付検出装置
IPC: G11B33/02
Filed: 1999-03-05
Granted: 1999-12-27
Abstract: 【要約】
【課題】  部品間のばらつきを吸収して磁気テープドラ イブが所定の位置に取付けられたことを確実に検出でき る集合型磁気テープ装置における磁気テープドライブの 取付検出装置を提供する。
【解決手段】  筐体６内をスライドするデッキトレイ２ 上に固定された磁気テープドライブ１が磁気テープ装置 の所定位置に取付けられたことを検出する検出装置であ って、前記デッキトレイ２に取付けられた所定位置固定 用の固定板バネ４と、該固定板バネ４に一体化して取付 けられたマイクロスイッチ３とを具備し、前記固定板バ ネ４が前記筐体６に密着固定された位置で前記マイクロ スイッチ３が検出作動するように構成した。
Patent JP-2941775-B1 (JP)
Title: コンクリート打継部の止水装置
IPC: E04G21/02
Filed: 1998-04-07
Granted: 1999-08-30
Abstract: 【要約】
【課題】  後打コンクリート打設時の作業を、大幅に簡 素化することができるようにする。
【解決手段】  型枠２間に前打コンクリート１を打設す る。前打コンクリート１がほぼ乾燥したならば、その上 端部に、砥石車３等を用いて溝４を作る。この溝４内に 止水部材５を設置した後、後打コンクリート６を打設す る。止水部材５を、非加硫ブチルゴム製の本体７と、本 体７の上端面および両側面を覆う外皮８とで構成する。 外皮８をポリビニルアルコール製の被膜で作る。この外 皮８は、後打コンクリート６中の水分で溶けるので、従 来用いられていた剥離紙と異なり、後打コンクリート６ の打設時に撤去する必要がない。
Patent NL-1040490-B1 (NL)
Title: Methode en inrichting om een op een hydraulische pulserende pompinrichting aangesloten metalen aanzuigfilter automatisch terug te spoelen.
Inventor: ROBERT MARTINUS VAN OPDORP
IPC: F04B7/04
Filed: 2013-11-08
Granted: 2016-07-13
Abstract: Methode en inrichting om een op een hydraulische pulserende pompinrichting aangesloten metalen aanzuigfilter automatisch terug te spoelen, daardoor gekenmerkt, dat een gedeelte van de bij elke persslag opgebrachte hoeveelheid vloeistof via een door middel van een drukbegrensde afsluiter tot een bepaalde druk dichtgehouden terug naar het filter leidende stroomopwaartse afvoer terug door het filter wordt gespoeld.
Patent NL-1040950-B1 (NL)
Title: Kattenbakvulling.
Inventor: ARIE VERBURG
IPC: A01K1/015
Filed: 2014-09-16
Granted: 2016-09-28
Abstract: Werkwijze voor de productie van een materiaal voor het opnemen van uitwerpselen of soortgelijke substanties, in het bijzonder bedoeld als kattenbakvulling, omvattende de stappen van (a) het voorzien in een hoeveelheid gips van de soort CaS04.2H20, ten minste deels in de vorm van "natuurgips" afkomstig van d~ mijnbouw en/of ten minste deels in de vorm van "RO gips" als afvalgips afkomstig uit rookgasontzwavelinginstallaties en/of ten minste deels in de vorm van "Recigips" als afvalgips afkomstig van overproductie en/of foutproductie van gipsplaten en/of van "public waste" en (b) het mengen van genoemde hoeveelheid gips van de soort CaS04.2H20 met maximaal 20% gips van de soort CaS04.~H20 en/of een zetmeelproduct, cement of een andere lijmsoort.
Patent NL-2014578-B1 (NL)
Title: A pile driving assembly and a follower.
Inventor: HENRICUS GERARDUS ANDREAS VAN VESSEM
IPC: E02D13/10
Filed: 2015-04-02
Granted: 2017-01-11
Abstract: A pile driving assembly for installing a pile in an underwater bottom comprises a tubular pile and a hammer for driving the pile into an underwater bottom. The assembly is provided with a soil remover for removing soil inside the pile. The soil remover is located below the hammer and remote from a lower end of the pile in assembled operating condition.
Patent NL-2014860-B1 (NL)
Title: Cheese coating.
Inventor: WILLEM CORNELIS MEIJER
IPC: C09D167/04
Filed: 2015-05-27
Granted: 2017-01-31
Abstract: The invention relates to an improved method for coating a cheese, wherein a cheese coating composition comprising lactic acid polymer, is applied to a surface of the cheese, wherein the cheese coating composition (i) does not comprise an added source of lactic acid bacteria, and/or (ii) comprises free carboxylic acid and/or free carboxylate groups, preferably free carboxylic acid groups, in a total concentration of 0.001 - 5 mol/1. The invention also relates to the conesponding cheese coating composition, use thereof for coating cheese and the coated cheeses. It was found that the cheese coating compositions according to the invention are an excellent renewable and environmentally friendly alternative to petrochemical-based coatings such as polyvinyl acetate coatings.
Patent NL-2016892-B1 (NL)
Title: Scherminrichting voor een warenhuis
Inventor: WILLEM CORNELIS VAN ROEST
IPC: A01G9/22
Filed: 2016-06-03
Granted: 2018-01-12
Abstract: Scherminrichting die is ingericht om aangebracht te worden aan de steunconstructie van een warenhuis of kas voor het telen van gewas, de scherminrichting omvattende een door de steunconstructie te ondersteunen langsligger en een aan de langsligger bevestigbaar schermdoek, waarbij de langsligger een zich in langsrichting uitstrekkend bevestigingsdeel heeft omvattende een langgerekte opnamekamer met een in hoofdzaak ronde dwarsdoorsnede en een ten opzichte van de opnamekamer vernauwde sleufvormige doorgang; en waarbij ten minste één van de langsranden van het schermdoek voorzien is van ten minste een bevestigingsorgaan voor bevestiging van het schermdoek aan de langsligger, waarbij het bevestigingsorgaan een aan een langsrand van het schermdoek bevestigde bevestigingsband en een rij aan de bevestigingsband aangebrachte bevestigingstanden omvat, waarbij elk van de bevestigingstanden een verdikking omvat die geschikt is om in de opnamekamer geleid te worden ter bevestiging van het bevestigingsorgaan aan het bevestigingsdeel van de langsligger.
Patent NL-2019020-B1 (NL)
Title: Catalyst, preparing method and use thereof, and sulfur recovering method
Inventor: CUICUI XU
IPC: C01B17/04
Filed: 2017-06-02
Granted: 2018-05-24
Abstract: The present invention relates to a catalyst, preparing method and use thereof, and sulfur recovering method using the catalyst. The catalyst comprises a titanium dioxide as carrier, lutetium oxide and/or cerium oxide, and calcium oxide, wherein based on 100% weight of the catalyst, the content of the titanium dioxide is 80-96 wt%, the content of calcium oxide is 2-10 wt%, and the content of lutetium oxide and/or cerium oxide is 2-10 wt%. The catalyst of the present invention takes lutetium and/or cerium as active ingredients, titanium dioxide as a carrier, and calcium as an alkaline regulator, with specific contents for cooperation, when used in the sulfur recovery process, it has better activity stability, better organo-sulfur hydrolysis activity and Claus activity, with organo-sulfur hydrolysis activity? 99%, and Claus activity? 80%. The catalyst provided in the present invention has easy preparing process, and the preparing procedure has no secondary pollution.
Patent NL-2019194-B1 (NL)
Title: "Pot voor het kweken van een epifyt en daarin ingepotte epifyt"
Inventor: GINO VAN HELLEPUTTE
IPC: A01G9/02
Filed: 2017-07-06
Granted: 2019-01-16
Abstract: De uitvinding heeft betrekking op een pot (1) voor het kweken van een epifyt, in het bijzonder een orchidee. De pot (1) is integraal uit een transparante kunststof gespuitgiet en heeft een bodem (2), een onderrand (5), een bovenrand (3) en een zich tussen de onderrand (5) en de bovenrand (3) uitstrekkende zijwand (4). De zijwand (4) van de pot (1) is ter hoogte van de bovenrand (3) voorzien van een naar buiten uitstekende lip (8). Een dwarsdoorsnede doorheen de zijwand (4) van de pot (1), rakend aan de onderzijde van de lip (8), heeft een hoofdzakelijk zeshoekige of achthoekige vorm. Vandaar is de pot (1) ten minste bovenaan zeshoekig of achthoekig waardoor er, in vergelijking met een ronde vorm die eenzelfde diameter heeft als de diameter van de omschreven cirkel van de zeshoekige of achthoekige vorm, meer potten per oppervlakte-eenheid geplaatst kunnen worden.
Patent NL-2022879-B1 (NL)
Title: Vehicle comprising a bumper
Inventor: STEPHAN JOHANNES SMIT
IPC: B60R19/38
Filed: 2019-04-05
Granted: 2020-10-12
Abstract: The present invention relates to a vehicle, in particular an autonomous vehicle, comprising a vehicle body, at least one driven wheel for propelling the body in at 5 least a forward direction, at least one bumper, coupled to the body, reversibly movable with at least a directional component opposite to the forward direction, a brake system; for bringing the vehicle to a halt, wherein the distance over which the bumper is movable in the direction opposite to the forward direction is larger than the braking distance of the vehicle at full speed. 10
Patent NL-2025353-B1 (NL)
Title: Conveyor Belt for a Sheet Transport System
Inventor: MARK RIETBERGEN
IPC: B65H5/02
Filed: 2020-04-16
Granted: 2021-10-26
Abstract: A conveyor belt (10) for a sheet transport system, wherein the belt has a weld seam       (16) extending across the belt in a seam direction (8) inclined relative to a width 5 direction (VV) of the belt (10), and the belt has a pattern of through-holes (18) arranged in a regular lattice, the lattice having a number of axes (a1, a2, a3, a4) on which the through-holes  (18) are aligned, and having a lattice main direction (M) defined as the direction of the axis (a1) for which a deviation from the width direction (W) is smallest,       wherein in that the seam direction (8) and the lattice main direction (M) are oppositely 10 inclined relative to the width direction (VV).        (Fig. 1)
Patent NL-2028362-B1 (NL)
Title: Composition for improving calcium and phosphorus regulation in poultry and uses thereof
Inventor: CARLY VULDERS
IPC: A61K38/43
Filed: 2021-06-01
Granted: 2022-12-14
Abstract: The present application relates to orally administrable compositions comprising vitamin Ds, a calcium source and a phytase suitable for improving the calcium and phosphorus regulation and for reinforcing the eggshell quality in poultry. More particularly, the compositions are added to the drinking water of the poultry. Also methods to improve the calcium and phosphorus regulation and eggshell quality in poultry by administering said composition are disclosed.
Patent NL-2032038-B1 (NL)
Title: Fresh-keeping agent for gastrodia elata tubers, preparation thereof, and fresh-keeping method for gastrodia elata tubers using the same
Inventor: LUQI HUANG
IPC: C07D307/93
Filed: 2022-05-31
Granted: 2023-03-29
Abstract: The present disclosure provides a fresh—keeping agent for Gastrodia elata tubers and its preparation, as well as a fresh— keeping method, for Gastrodia elata tubers using the same. The fresh—keeping agent has a structural formula shown in Formula I. The fresh—keeping agent adopted in the present disclosure involves simple synthesis steps, low cost, and environmental friendliness; The fresh—keeping method employed is simple in operation, does not require low temperature or other special means, and has low energy consumption and low fresh—keeping cost, thus suitable for industrial production; The texture, shape, and color of treated Gastrodia elata tubers have no obvious changes, thus adapting to different processing methods in the later stage, moreover, a relatively long—lasting fresh—keeping effect is realized, which can be more than 9 months.
Patent RO-111979-B1 (RO)
Inventor: ITTU GHEORGHE
IPC: A01H5/10
Filed: 1994-07-12
Abstract: Invenția se referă la un soi
hexaploid de triticale de toamnă [X Triticosecale
Wfa] cu denumirea Colina, care contribuie
la diversificarea structurii sortimentului
de soiuri recomandat în cultură, în țara
noastră, la această specie. Soiul Colina a fost
obținut prin selecție individuală repetată din
combinația hibridă CT 3/121 TJ 2-3. Soiul
Colina este un soi precoce, cu rezistență
îmbunătățită la cădere și iernare. Este
rezistent la rugina brună, rugina galbenă și
făinare. Are un nivel de rezistență superior
actualelor soiuri de triticale înregistrate, la
viroza piticirii și îngălbenirii orzului și la
încolțirea în spic. Soiul Colina are calitate furajeră
ridicată, dată, în special, de conținutul
ridicat al proteinei în lizină (3,64 g lizină la
100 g proteină), remarcându-se printr-o producție
ridicată și stabilă și realizând, în medie,
5,5...9 t/ha.
Patent RO-112084-B1 (RO)
Title: Pharmaceutical composition which contains furane derivates and preparation process thereof
Inventor: DOUGLAS JOHN STEPHEN
IPC: A61K33/24
Filed: 1992-03-05
Abstract: Pharmaceutical prepn. comprises: (a) a salt of ranitidine (I) with a bismuth complex of tartaric or citric acid; and (b) an alkali salt. Pref., the salt is e.g. -N-(Q)-N'-methyl-2-nitro -1,1-ethenediamine-2-hydroxy -1,2,3-propanetricarboxylate -bismuth (3+).
Patent WO-0211640-B1 (WO)
Title: Dispositif et procede pour traiter des matieres a l'aide d'un rayonnement lumineux
Inventor: LOGAN JOSEPH N
IPC: A61N5/06
Filed: 2001-08-02
Abstract: L'invention concerne un instrument (10) et un procédé pour traiter des composés photopolymérisables dans la bouche d'un patient. L'instrument comprend un corps (12) comportant un substrat, et une pluralité (32) d'éléments (30) à semi-conducteurs émetteurs de lumière situés sur le substrat (34). Les éléments (30) forment un réseau (32) collectif sur le substrat (34), et sont capables d'émettre collectivement de la lumière présentant des longueurs d'onde comprises dans une bande étroite de longueurs d'onde. Un dispositif (44) de focalisation optique est positionné de manière à intercepter la lumière émise par le réseau (32) d'éléments ; ce dispositif comprend un dispositif optique non imageur capable de collimater la lumière provenant du réseau en un faisceau destiné à être dirigé sur un composé en vue de traiter celui-ci. Un manchon (50) jetable enveloppant le corps et le réseau peut incorporer le dispositif de focalisation optique. Le manchon (50) est enlevé et jeté après utilisation, ce qui rend superflue une stérilisation de l'instrument à l'autoclave.
Patent WO-03090840-B1 (WO)
Title: Connecteur de catheter medical implantable pour tube medical presentant des caracteristiques d'ancrage
Inventor: OLSEN JAMES M
IPC: A61M25/16
Filed: 2003-04-17
Abstract: L'invention concerne un connecteur (20) comprenant au moins un premier élément saillant (38) et un second élément saillant (40), et un premier et un second collier de serrage tubulaire (42, 52). La première extrémité (24) du connecteur (20) est insérée dans une partie proximale de réception du connecteur pour former un premier ajustement d'interverrouillage, et la seconde extrémité (32) du connecteur (20) est insérée dans la partie distale de réception du connecteur pour former un second ajustement d'interverrouillage, permettant d'obtenir une connexion étanche entre la partie proximale de réception du connecteur et la partie distale de réception du connecteur, une partie centrale (28) du connecteur (20) au moins étant exposée. La partie centrale (28) du connecteur (20) peut comprendre une section de réception de suture pouvant être cousue au tissu d'un patient.