baber/WOPTO huggingface dataset:
Patent FR-3125977-B1 (FR)
Title: Preforme d’aube composite, procede de mise en forme d’une telle preforme et aube ainsi mise en forme
Inventor: GONDRE GUILLAUME PASCAL JEAN-CHARLES
IPC: B29B11/16
Filed: 2021-08-09
Granted: 2023-08-04
Abstract: L’invention concerne une préforme d’aube composite (10) présentant un tissage tridimensionnel entre des fils de chaîne et des fils de trame.   La préforme comprend une zone de préforme conformée (Z0) qui s'étend sur une hauteur Hz0 comprise entre 60% et 90% de la dimension longitudinale H du corps de la préforme et sur une largeur lz0 correspondant à la dimension transversale C de la préforme, la zone (Z0) comportant une bande de conformation (b0) qui s’étend sur la hauteur Hz0 et sur une largeur lb0 inférieure à lz0 et qui est positionnée transversalement à une distance d’un premier bord (12) de la préforme située entre 40 et 50% de la dimension transversale C, l'angle de décadrage entre le ou les fils de chaîne et de trame dans la bande (b0) étant minimal par rapport à celui entre les fils de chaîne et de trame en dehors de la bande.  Figure pour l’abrégé : Fig.1
Patent FR-2253163-B1 (FR)
IPC: F16C11/08
Filed: 1974-11-28
Granted: 1980-08-08
Abstract: A ball joint which comprises a metallic housing, a resilient bearing of polymer disposed in said housing, a ball stud having a metallic spherical member rotatably supported by said bearing, and at least one resilient metallic closure plate so secured as to close an open end of said housing for applying pre-load to said bearing, and the spherical member is at its annular surfaces opposed to the opposite open ends of the housing and a depression in the closure plate with a slight clearance or under a light contact pressure but being elastically in contact with the bearing between the annular surfaces.
Patent FR-2561922-B1 (FR)
Inventor: LAPEYRE DIDIER
IPC: A61M1/00
Filed: 1984-04-02
Granted: 1987-04-30
Abstract: A device for a traumatic access to a blood vessel of a living organism through the cutaneous surface thereof. The device includes in combination an implantable device comprising a tubular segment for access to the blood vessel; a valving element for the tubular segment; a mechanism for controlling the blood flow through the valving element; a cover for sealing the proximal end of the tubular segment in the absence of the blood control mechanism; and a porous coating adapted to be colonized by tissue ingrowth and at least partially surrounding the implantable device. The porous coating is formed from a carbon-carbon composite material comprising a reinforcement formed from a carbon fiber porous substrate embedded in a carbonaceous matrix design to densify only partially the fiber substrate while connecting the carbon fibers together.
Patent FR-2586348-B1 (FR)
IPC: A61H1/02
Filed: 1985-08-22
Granted: 1988-07-29
Abstract: 1. An apparatus for the functional rehabilitation of the upper and/or lower limbs of a handicapped person, comprising a series of transmission elements hinged on one another by spindles (3, 8) and guide sprockets (A, B), from a drive element to an end element carrying the rehabilitation mechanism for the upper limbs passing through an intermediate element carrying the mechanism for the lower limbs, characterised in that it comprises means for adjusting the position of the two rehabilitation mechanisms formed by two horizontal telescopic struts (13) disposed one above the other, which struts are adjustable for height on a vertical support (19) and which each support at their free end one of the transmission elements.
Patent FR-2602784-B1 (FR)
Inventor: FRANCK JEAN-PIERRE
IPC: C10G59/06
Filed: 1986-04-16
Granted: 1988-11-04
Abstract: 1. A combined process for heavy naphtha hydroreforming and light naphtha hydroisomerization, wherein a first charge, consisting in major part of a heavy naphtha, is fed, through at least one heating zone, to at least two catalytic hydroforming zones arranged in series, the effluent from each hydroreforming zone, except the effluent from the last reforming zone wherethrough passes the charge, also circulating through at least one heating zone, the effluent from the last reforming zone being subjected to at least one fractionation so as to obtain a reformate and a hydrogen containing gas, a portion of said hydrogen being recycled to the hydroreforming zones, another portion of said hydrogen being admixed with a second charge consisting in major part of a light naphtha, the resultant mixture being preheated and then introduced into a catalytic hydroisomerization zone, the reformate and the effluent from the hydroisomerization zone being collected together and subjected to fractionation in the same stabilization column in order to obtain an improved isomerizate and reformate mixture, said process further comprising the use in the hydroisomerization zone of a catalyst containing at least one zeolite, the hydroisomerization being conducted without introduction of halogen or halogen compound into the hydroisomerization zone.
Patent FR-2611721-B1 (FR)
Inventor: AGOURIDAS CONSTANTIN
IPC: C07C237/22
Filed: 1987-02-26
Granted: 1990-01-26
Abstract: New glutamic acid derivatives and their salts with the acids of formula (I): in the form of separated isomers or of mixtures, R1 = H, amino acid or peptide in which the amine may be esterified, or a saturated or unsaturated C6-C24 aliphatic acid residue, R3 = OH, C1-C5 alkoxy, or amino acid in which the amine may be substituted by a C1-C5 alkyl, R5 = H or C1-C5 alkyl, R2 = H, amino acid or peptide, R4 = OH, C1-C5 alkoxy, or amino acid in which the amine may be substituted by a C1-C5 alkyl, X and Y = H or bond with U.
Patent FR-2631393-B1 (FR)
IPC: B05B11/00
Filed: 1988-05-10
Granted: 1993-09-17
Abstract: The present invention relates to a precompression pump for spraying a liquid, comprising a first inner compression chamber (35) arranged inside a pump body between a valve (21) for closing an orifice (20) for drawing off the liquid in a reservoir bottle, and an orifice (16) for expelling the drawn-off liquid towards a spraying head (11); this chamber being of a volume which can vary by virtue of the fact that it is limited by a working piston (31) carried by a member which can move axially in the said pump body, characterised in that it comprises a second intermediate chamber (37) between the said first chamber (35) and the said expulsion orifice (16), and a precompression system comprising a needle piston (24) mounted inside the said moveable member but outside the said first chamber (35), and elastic means for stressing the said needle piston (24) towards a position blocking the expulsion orifice (16) from which the said needle piston (24) is freed when the liquid is pressurised in the said intermediate chamber (37), and in that the said second chamber (37) has communicating channels arranged longitudinally and distributed annularly in the said moveable member and opening out laterally around the said needle piston (24) in the vicinity of the said expulsion orifice (16).
Patent FR-2650676-B1 (FR)
Inventor: KESKES NAAMEN
IPC: G01V1/30
Filed: 1989-08-04
Granted: 1991-10-04
Abstract: Method of processing seismic recordings for obtaining improved seismic seismic cross-sections by taking into account, during the summation, the actual geometrical configuration of the signal alignments over the individual recording acquisition points before summing.
Patent FR-2661035-B1 (FR)
Title: Dispositif de deplacement d'une charge suivant l'axe vertical d'un puits et hotte de manutention d'un assemblage combustible equipee d'un tel dispositif a redondance de charge et de deplacement.
Inventor: NICOLAS DE SEROUX
IPC: G21C19/20
Filed: 1990-04-11
Granted: 1992-08-14
Abstract: Le dispositif comporte deux treuils (12, 12') fixés sur la surface extérieure d'un corps creux (2) comportant un canal vertical (3) dans lequel est déplacée la charge (4). Chacun des treuils (12, 12') comporte deux tambours (13a, 13b) entraînés par un moyen moteur commun (14). Les tambours (13a, 13b) d'un premier treuil (12) sont disposés chacun à l'opposé, par rapport à l'axe du canal (3), d'un tambour du second treuil (12'). Le dispositif comporte deux câbles (15a, 15b) qui sont communs à deux tambours placés à l'opposé l'un de l'autre autour du corps (2). Les câbles (15a, 15b) sont enroulés par leur partie d'extrémité sur les tambours situés à l'opposé l'un de l'autre et passent, sur leur parcours entre les tambours, sur des poulies de renvoi dont l'axe est fixe (16a, 16b) et sur des poulies de support de la charge dont l'axe est mobile et accompagne la charge (34a, 34b). Le dispositif assure le maintien et le déplacement de la charge dans le cas d'une panne de l'un des ensembles moteurs (14) et dans le cas d'une rupture de l'un des câbles. Le dispositif peut être utilisé en particulier pour assurer le levage d'un assemblage combustible dans une hotte de manutention de cet assemblage combustible.
Patent FR-2673118-B1 (FR)
IPC: B01J19/00
Filed: 1991-02-27
Granted: 1994-03-04
Abstract: A device (1) adaptable to a container (2), particularly for vapour generating chemical reactions, comprises vapour condensation means (3) for a first phase of operation, means for the direct passage (4) of vapours from the inside (11) to the outside of the container (2) in a second phase of operation, and means (5) for adapting the device (1) to the opening (6) of the container (2). Extraction means (18) are associated with the said device (1). A reactor consisting of a device (1) adapted to the opening (6) of the container (2) is also disclosed. The reactor (40) is intended particularly for wet chemical reactions, heating being provided by micro-waves.
Patent FR-2684574-B1 (FR)
Inventor: MARC LAMOUILLE
IPC: B21D3/05
Filed: 1991-12-04
Granted: 1995-09-08
Abstract: This straightening machine performs the continuous straightening of a parallel-flanged girder. The girder (P) passes through the longitudinal straightening means and through a stand (14) comprising two rolls (30, 32) whose axes are substantially coplanar and perpendicular to the direction of passage of the girder. The journals (34) of the rolls are mounted in swivel-joint rolling-bearing elements (36) carried by bearings (38) of the stand. Means for positioning the rolls (30, 32) are fitted in order to make an angle between the two axes of the rolls so as to cause these two rolls to interact respectively with the two flanges of the girder (P) so as to correct parallelism defects in these flanges.
Patent FR-2673124-B1 (FR)
Title: Procede de revetement par pulverisation electrostatique d'une peinture conductrice.
Inventor: TOSHIO KUBOTA
IPC: B05B15/55
Filed: 1992-02-26
Granted: 1995-06-30
Abstract: L'invention concerne le revêtement de pièces par pulvérisation électrostatique. Elle se rapporte à un procédé qui comprend la pulvérisation d'une peinture conductrice de l'électricité, directement soumise à une haute tension, sur une pièce à partir d'un pistolet de pulvérisation (52) à tête rotative d'atomisation, la transmission d'un liquide de nettoyage à la tête (56) par une canalisation (64), le séchage de la canalisation (64) après le lavage de la tête (56), et l'exécution de l'opération suivante de revêtement par pulvérisation électrostatique lorsque la canalisation (64) a été séchée. Application au revêtement des carrosseries de véhicules.
Patent FR-2724620-B1 (FR)
Inventor: ANDRE JEAN LUC
IPC: B61D17/20
Filed: 1994-09-16
Granted: 1997-01-10
Abstract: The deformable bridge (14)connects two successive loading surfaces (15,16) for lorry or railroad chassis. It is composed of a succession of transverse metallic slats (25) carried at their ends by two longitudinal support and guide parts (26,27). The slats are located side by side and separated at the end by elastic inserts which are carried on the longitudinal guide supports. The loaded slats are immobilised when spread out by the load, for example the wheels of a vehicle axle, and form a fixed support zone. Around this fixed zone is a deformable zone formed by other slats which absorb displacements, when cornering, of the facing ends (20,21 and 22,23) of the loading surfaces. The bridge connecting the corresponding ends of the loading surfaces can locally bend or sag from contact with the supported load as far as a support base on which it is immobilised. The bridge can deform in either tension or compression beyond the immobilisation zone.
Patent FR-2729393-B1 (FR)
Inventor: DAIRE ERIC
IPC: C08F4/619
Filed: 1995-01-18
Granted: 1997-03-21
Abstract: The present invention relates to a process for polymerizing at least one olefin with the aid of a catalyst containing at least one organometallic compound of a transition metal possessing at least one ligand of cyclopentadienyl or substituted cyclopentadienyl type. The polymerization is carried out in gas phase or in suspension in a liquid polymerization medium selected amongst saturated or unsaturated hydrocarbons, in the presence of hydrogen and a polymlerization component selected amongst halogenated hydrocarbons. The combined use of hydrogen and halogenated hydrocarbon in such a polymerization process simultaneously improves the catalyst activity and the molecular weight control of the polymer.
Patent FR-2774039-B1 (FR)
Inventor: LE HONGRE CLAUDE
IPC: B60K6/445
Filed: 1998-01-26
Granted: 2000-03-24
Abstract: The hybrid drive (10) has the internal combustion engine, the electric motor and the battery charging alternator coupled by an epicyclic gear train (30).  An electronic module (14) controls the coupling, and also controls operation of a brake which is applied to immobilize the rotation of the alternator shaft (40) when it is not charging the battery.
Patent FR-2764664-B1 (FR)
Inventor: FISCHER ROBERT
IPC: F16H61/12
Filed: 1998-05-22
Granted: 2002-06-21
Abstract: A method of monitoring a torque transmission system with a manually switchable gearbox in the power train of a motor vehicle involves the utilization of at least one sensor unit at the input side of the torque transmission system to ascertain relevant positions of the shift lever of the gearbox and the driving torque of the engine of the motor vehicle. The thus obtained shift lever signals are memorized, together with comparison signals which are obtained as a result of filtering of the shift lever signals, and various characteristics of such signals are recognized and identified to indicate the intention of the operator of the vehicle regarding the switching of the gearbox. The thus obtained switching intention signals are transmitted to a controlled clutch operating system.
Patent FR-2767361-B1 (FR)
Inventor: GROSCHE FRITZ REINHARD
IPC: B64C23/04
Filed: 1998-08-05
Granted: 2002-01-25
Abstract: An apparatus serves for influencing the separation of a flow 2 from a body 1 immersed in the flow. The apparatus excites a shear layer 11 of the flow 2 at the immersed body 1 by periodic blowing and suction in order to act against further separation of the shear layer 11 from the immersed body 1. For this purpose, the apparatus has at least one passive cavity resistor 46, the hollow cylinder 4 of which has at least one opening 6 leading to the surface 10 of the body 1. The cavity resonator 46 is excited by the flow 2 thus creating compressional vibrations, and the compressional vibrations of the cavity resonator 46 excite the shear layer 11.
Patent HR-P980191-B1 (HR)
Title: Backing-lined sanitary article and process for the production thereof
Inventor: JAECKEL RUEDIGER
IPC: C08J7/046
Filed: 1998-04-07
Abstract: Sanitary applicances with a casing, such as bath tubs, shower trays or washbasins, are glass fiber- and asbestos-free, and are further characterized in that the reinforcing material is 1.5 to 10 mm thick and consists of one or two layers. The one layer or the first layer of a multilayered reinforcement is obtained by hardening a first polylmerizable, cole-hardenable, reactive (meth)acrylate system sprayed on the back of the acrylic glass moulding. The (meth)acrylate system contains as filler hollow microparticles, preferably made of plastics, filled with an inert gas. The composition of the (meth)acrylate system is defined by the invention. The disclosed sanitary appliances meet all requirements of the DIN EN 19 norm and can be recycled.
Patent HU-227940-B1 (HU)
Title: Use of flunarizine for producing pharmaceutical compositions useful for the topical treating of glaucoma
Inventor: LISI GIUSEPPE
IPC: A61K31/5375
Filed: 1998-10-06
Abstract: Use of flunarizine, a calcium channel blocking agent known for use as cerebral and peripheral vasodilator, in the treatment of glaucoma by topical administration. Differently from other calcium channel blockers already tested for use as antiglaucoma agents, flunarizine is highly active in lowering the intraocular pressure when administered by the topical ophthalmic route. The invention also comprises anti-glaucoma preparations containing flunarizine, or combinations of flunarizine with beta-blockers such as timolol.
Patent HU-229361-B1 (HU)
Title: Method for the treatment of climacteric disorders in women during or after the menopause
Inventor: HALONEN KAIJA
IPC: A61K31/075
Filed: 2001-05-02
Abstract: This invention relates to a method for inhibition of skin atrophy, or epithelial or mucosal atrophy in women, or to a method for treatment or prevention of symptoms related to said atrophy, said method comprising administering to the woman an effective amount of the compound of formula (I) or a geometric isomer, a stereoisomer, a pharmaceutically acceptable salt, an ester thereof or a metabolite thereof.
Patent HU-222387-B1 (HU)
Inventor: SCHOERWERTH MATHIAS
IPC: F16D65/092
Filed: 1997-10-17
Abstract: Fékbetét-felerősítés, különösen sínjárművek fékberendezései számára, abetéttartó talpán vezetett, legalább egy  súrlódóbetétet  (9)  hordozóbetéthordozóval, a betéttartó (5)  hátára  felfekvő  rugószerkezettel,ami legalább egy helyen a betéthordozó  oldala  alá  van  feszítve.  Atalálmányra jellemző, hogy a rugószerkezet lemez- vagy  kengyelrugókat(37) tartalmaz, amelyek rendre  a  betéttartó  (5)  hátoldala  mentén,hossztengelyének  mindkét  oldalán  helyezkednek  el,  a  lemez-  vagykengyelrugók (15) végei olyan benyúlásokra (17) támaszkodnak,  amelyeka betéthordozó (7) oldalából nyúlnak befelé, a betéttartót (5) mindkétoldalon körülfogó módon, és a lemez-  vagy  kengyelrugók  (15)  végeikközött olyan módon vannak meggörbítve, hogy a rugók közepére gyakorolterő által azok megfeszíthetőek úgy, hogy a  rugóvégek  a  benyúlásokra(17) támaszkodnak,  és  így  a  betéthordozót  (7)  a  betéttartó  (5)talpának irányába feszítik elő. ŕ
Patent JP-3030295-B1 (JP)
Title: ごみ分解装置
IPC: B09B3/00
Filed: 1999-03-10
Granted: 2000-04-10
Abstract: 【要約】
【目的】投入されたごみと微生物を含む粒状体を攪拌す るときに、攪拌用の羽根が正回転から逆回転に変わると きに部分的に折れ曲がったり破損したりすることを防止 することができるごみ分解装置を提供する。
【構成】微生物が繁殖した多数の粒状体を収容した乾式 の分解槽と、この分解槽の中に投入されたごみの微生物 による分解を促進するために前記ごみと前記粒状体を攪 拌し混合させるための回転パドルと、を備えたごみ分解 装置において、前記回転パドルは、正回転と逆回転を繰 り返す回転軸とこの回転軸に固定されて正回転と逆回転 を繰り返す複数の羽根とを備えており、且つ、前記複数 の羽根の中の前記回転軸の軸方向の端部が接触又は対向 する前記分解槽の内壁面の近傍に配置される羽根は、前 記回転軸の中心線に直交する直交線を中心にして、この 直交線から前記内壁面に向かって斜め方向に左右対称に 広がる形状を有している。
Patent JP-2999769-B1 (JP)
Title: 水活性化部材および活性化水の製造方法
IPC: C02F1/68
Filed: 1999-03-12
Granted: 2000-01-17
Abstract: 【要約】
【課題】  水道水等の水質を改善するための水活性化部 材、装置および方法を提供する。
【解決手段】  少なくともＮａ、Ｍｇ、Ａｌ、Ｓｉ、 Ｓ、Ｋ、Ｃａ、ＴｉおよびＦｅを主成分として９５重量 ％以上含有する鉱物微粉１００重量部、リン化チタン （ＴｉＰ）１〜４重量部、酸化マンガン３〜５重量部お よび磁鉄鉱１〜２重量部を含んでなる上薬を担体粒子表 面に被覆焼成してなる水活性化部材。上記上薬成分を水 中に水：上薬成分が１５：８５〜３５：６５（重量比） となるように混合して上薬を調製する工程、この上薬を 担体表面に塗布後２００〜４００℃で４〜８時間乾燥す る工程、および１時間に４０〜６０℃の割合で昇温して １１００〜１５００℃の温度で２〜６時間焼成する工程 を含む上記水活性化部材の製造方法。水を上記水活性化 部材と接触させる水の活性化方法。
Patent JP-3051401-B1 (JP)
Title: 電  池
IPC: H01M6/00
Filed: 1999-03-29
Granted: 2000-06-12
Abstract: 【要約】
【課題】  スケールアップを可能とする。活物質・触媒 の劣化に対応する。電池内に伝熱面を設置する。エネル ギー密度を大きくする。
【解決手段】  イオンが通過するフィルター１０を介し て接続された２つの容器の陰極セル１２に陰極の粉体活 物質及び電解質溶液１６が装填され、陽極セル１４に陽 極の粉体活物質及び電解質溶液１８が装填され、２つの 容器内に活物質である粉体と接触する導電体の集電器２ ０、２２が設けられ、活物質である粉体同士及び粉体と 集電器とが効率よく接触するように、２つの容器内で電 解質溶液中の活物質の粉体を流動化させるための液体又 は気体による流動化流体分散手段２４及び撹拌手段の少 なくともいずれかが、２つの容器に接続されるか、又は ２つの容器内に設けられる。
Patent JP-2886157-B1 (JP)
Title: カップ式めっき方法及びそれに用いる清浄装置
IPC: C25D7/12
Filed: 1998-04-03
Granted: 1999-04-26
Abstract: 【要約】
【課題】  シード金属付きウェーハをカップ式めっき装 置を用いて順次めっき処理する場合でも良好なめっき処 理が可能となる技術の提供を目的とする。
【解決手段】  めっき槽１上部開口部の中心にその先端 を位置させることができる第一アーム９と、該第一アー ム９の先端にその一端が取り付けられるとともに他端に 清浄手段１１が設けられ且つ前記第一アーム９の先端部 を中心に回動可能となった第二アーム１２とを備えたカ ップ式めっき槽支持部２の清浄装置５により、一のめっ き工程から次のめっき工程までの間に、支持部２に付着 しためっき液を除去するものとした。
Patent NL-1041394-B1 (NL)
Title: Kleminrichting.
Inventor: ADRIANUS GERARDUS MARIA VERSTEEG
IPC: B66C1/56
Filed: 2015-07-08
Granted: 2017-01-30
Abstract: Inwendige kleminrichting voor het aangrijpen/verladen/lossen/verplaatsen van kolossale geheel of gedeeltelijk open cirkelvormige flensconstructies om zowel horizontaal, als verticaal, als van horizontaal naar verticaal buisvormige constructies te kunnen verplaatsen. De kleminrichting bevat minstens een tweetal klemorganen bevatten die simultaan geleid naar buiten en naar binnen kunnen bewegen. Door meerdere hydraulische verklemmingen op de positioneerorganen toe te passen, worden momentbelastingen opgevangen.
Patent NL-1042939-B1 (NL)
Title: A method for manufacturing a transverse member for a drive belt from a low alloy carbon steel including a small amount of vanadium
Inventor: BERT PENNINGS
IPC: F16G5/16
Filed: 2018-07-27
Granted: 2020-01-31
Abstract: The invention relates to a transverse element (32) component of a drive belt (3) for use in a continuously variable transmission, which drive belt (3) comprises a number of such 5 transverse elements (32) that are slideably included therein relative to the circumference of an endless tensile element (31) thereof. The transverse element (32) is made from carbon steel and is carburized and/or carbo-nitrided as part of the manufacturing process thereof. According to the invention the carbon steel includes a relatively small amount of between 0.05 and 0.15 %-by-weight vanadium for remarkably and favourably enhancing the fatigue 10 strength of the transverse element (32). 1042939
Patent NL-2016212-B1 (NL)
Title: A closure assembly and container provided with said closure assembly.
Inventor: PETER-JAN VAN DER MOLEN
IPC: B65D75/58
Filed: 2016-02-03
Granted: 2017-08-11
Abstract: Closure assembly comprising a spout (1) and a cap (2) including a tamper-evident ring (3). The spout (1) has a neck (14) around a product passage (15) and a wall (10). The wall is spaced from the neck (14) to form an inner space (11) which is open from above to receive the tamper-evident ring (3). The tamper-evident ring (3) is integrally moulded via breakable bridges (34) to the cap and comprises a base portion (32) with at least one snap portion (33) at a base portion outer face (32a). The wall (10) of the spout (1) comprises at least one window (16), wherein the at least one snap portion (33) fits inside the window (16) to snap the tamper-evident ring (3) to the spout (1) when the tamper-evident ring (3) is inserted in the inner space (11).
Patent NL-2017878-B1 (NL)
Title: Frothing device, assembly for frothing and method of use of the device
Inventor: TJEERD PIETER SCHRAVENDEEL
IPC: A47J31/44
Filed: 2016-11-28
Granted: 2017-11-15
Abstract: Frothing milk for cappuccinos is a skill that not many of the employees of restaurants and cafés poses. Cappuccinos are therefore not always as creamy as preferred by the customers. The invention provides a device for frothing a liquid. This device allows employees of restaurants and cafés with a minimum of skill and training to froth milk for much appreciated cappuccinos. The device comprises a support for positioning the device on a receptacle holding the liquid; and a guide for guiding an outlet for expelling a fluid for frothing the liquid, wherein the guide is adapted for positioning the outlet at an angle and/or a depth inside the receptacle relative to the support.