baber/WOPTO huggingface dataset:
Patent EP-0972126-B1 (EP)
Inventor: GRUBER RUDOLF
IPC: E05D5/14
Filed: 1999-01-29
Granted: 2002-04-10
Abstract: A low cost, double shear hinge (3) with a removable hinge pin (7) creates a zero-clearance joint in both axial and radial directions. Bushings (1, 2) are fitted into circular openings (23, 24) in the door side portion of the hinge (3). A partially internally threaded tube (4), flanged at the following end, is inserted through the bushings and swaged over the bushing at its leading end (5). After the body side portion of the hinge with corresponding circular openings (25, 27) is aligned with the door side portion, a hinge pin (7) with a wider threaded following section (8) and a narrower threaded leading section (9) of identical pitch is rotated through the openings to draw the structure together.
Patent EP-1086044-B1 (EP)
Inventor: SCHIRMANN JEAN-PIERRE
IPC: C07C45/42
Filed: 1999-05-06
Granted: 2002-08-14
Abstract: The invention concerns a method for making hydrazine hydrate which consists in hydrolyzing methyl ethyl ketone azine to obtain hydrazine hydrate and methyl ethyl ketone, characterised in that it consists in purging heterocyclic compounds of the pyrazoline family to prevent coloration of the hydrazine hydrate.
Patent EP-1086055-B1 (EP)
Inventor: HANSEN LARS ELMEKILDE
IPC: D04H1/4209
Filed: 1999-03-29
Granted: 2002-05-29
Abstract: The invention provides novel integral man-made vitreous fibre batt products having a core section in which the concentration of an additive material is greater than the concentration in each of the face sections. Three novel processes are provided which can be used to produce such a product. One in particular comprises forming a primary web of product, applying additive to the centre region of the primary web and cross-lapping the web to form a secondary web so that the centre region to which additive has been applied mainly forms the core section of the product.
Patent EP-1085836-B1 (EP)
Inventor: ROTELIUK LUCHY D
IPC: A61B5/028
Filed: 1999-06-07
Granted: 2004-11-03
Abstract: The cardiac ejection fraction EF is estimated based on the parameters of a model of an indicator (such as thermal) dilution through the heart. A channel model is defined by an upstream indicator injector, such as a heater, positioned preferably in the right atrium/ventricle and a downstream indicator concentration sensor, such as a thermistor. The preferred model is a lagged normal transfer function, which has as one of its output parameters the indicator decay constant  tau  of the blood channel. The heart rate HR is also measured. The ejection fraction EF is then calculated continuously as EF=1-exp(-60/( tau *HR)). The cardiac output CO is also estimated in the model, preferably based on an estimate of the zero-frequency gain of the lagged normal transfer function. End diastolic volume EDV is then also calculated continuously as a function of CO, HR and EF. In applications where the step response of the indicator concentration sensor is slow relative to the indicator decay, the transfer function Hs of the sensor is determined ahead of time. Parameters characterizing Hs are then stored in a memory device and the measured transfer function data is scaled by Hs prior to modelling to provide the most accurate EF estimate.
Patent EP-1095233-B1 (EP)
Inventor: HORWELL RICHARD
IPC: F25D31/00
Filed: 1999-07-02
Granted: 2005-06-08
Abstract: The cooling apparatus (2) for a wine bottle includes a pump (18, 20) for circulating iced water (30) around the inside of chamber (4). A bottle (14) is placed within the chamber (4). The pump (18) may be operated by a timer mechanism (10).
Patent EP-1104772-B1 (EP)
Inventor: MATSUYAMA KENJI
IPC: G01N33/569
Filed: 1999-07-30
Granted: 2004-10-20
Abstract: An antibody for detection of microorganisms, a method of detection of microorganisms, and a reagent kit for detection of microorganisms, which is species specific for every species of microorganisms and with which all serotypes within the same species can be detected, are provided. Antibody to intracellular molecules with the same function in each type of microorganism, particularly antibody to ribosomal protein, that is, ribosomal protein L7/L12, is made and antibody that reacts specifically with the microorganism in question is selected.
Patent EP-1195733-B1 (EP)
Inventor: ROG ANDREI LEONIDOVICH
IPC: H04B1/16
Filed: 1999-05-25
Granted: 2007-07-04
Abstract: L'invention concerne un récepteur GPS comportant un canal de communications d'urgence pour recevoir/émettre des messages faisant état de situations d'urgence. Ce récepteur comprend un circuit traditionnel de récepteur de radionavigation fonctionnant selon le système GPS, et comporte en outre une unité déterminant le décalage de fréquence du signal produit par un générateur de référence par rapport à une valeur nominale. Une première entrée de cette unité est reliée à la sortie du générateur de référence, et une seconde entrée de l'unité est reliée par un bus de transmission de signaux à la sortie correspondante de l'unité d'émission et de réception des messages sur le canal de communications. La sortie de l'unité est connectée à des moyens de stockage de données portant sur le décalage de fréquence du signal produit par le générateur de référence par rapport à la valeur nominale. Ces moyens se situent dans une unité de mémoire du processeur de navigation, et sont connectés à des moyens de formation de données de fréquence porteuse situés dans le processeur de navigation afin de commander le processeur de signaux et l'unité de traitement corrélationnel lors d'une recherche de signaux.
Patent EP-1112316-B1 (EP)
Title: Pva-containing compositions
Inventor: STEVENS HENRY GUY
IPC: B29K29/00
Filed: 1999-08-26
Granted: 2004-03-10
Abstract: An extrudable PVA-containing composition is disclosed, which enables PVA articles to be manufactured on conventional extrusion apparatus. The composition includes a lubricant, such as a fatty acid amide, and is formed into pellets by cold pressing. The compositions are suitable for manufacturing a variety of products.
Patent EP-1123365-B1 (EP)
Inventor: DALY DANIEL T
IPC: C10L1/32
Filed: 1999-09-07
Granted: 2009-03-18
Abstract: This invention relates to an emulsified water-blended fuel composition comprising: (A) a hydrocarbon boiling in the gasoline or diesel range; (B) water; (C) a minor emulsifying amount of at least one fuel-soluble salt made by reacting (C)(I) at least one acylating agent having about 16 to 500 carbon atoms with (C)(II) ammonia and/or at least one amine; and (D) about 0.001 to about 15% by weight of the water-blended fuel composition of a water soluble, ashless, halogen-, boron-, and phosphorus-free, amine salt, distinct from component (C). In one embodiment, the composition further comprises (E) at least one cosurfactant distinct from component (C); in one embodiment, (F) at least one organic cetane improver; and in one embodiment, (G) at least one antifreeze. The invention also relates to a method for fueling an internal combustion engine comprising fueling said engine with the composition of the present invention.
Patent EP-1109968-B1 (EP)
Inventor: HERRING SAMUEL H
IPC: D21F1/00
Filed: 1999-08-30
Granted: 2003-04-23
Abstract: An open ended papermaker's fabric woven from longitudinal and transverse thread systems and including a plurality of seam loops at each end. Two additional transverse threads are interwoven with the longitudinal thread system in the seam zone. The crossover points of the two additional transverse threads occur at a transition between paired paper and machine side threads of the longitudinal thread system which are separated in the transverse direction by at least three top layer longitudinal threads.
Patent EP-1151048-B1 (EP)
Inventor: WHITE SIDNEY SHAW JR
IPC: C09D183/14
Filed: 1999-11-16
Granted: 2002-10-16
Abstract: The coating composition according to the invention comprises:(A) a component which is the reaction product with oxalic acid of at least one organometallic compound of formula:wherein, M is a metal R is H or an alkyl radical, R<1 >is a chelating ligand, x is the valency of the metal, y is an integer at least equal to 1 and x-y is at least equal to 1; and(B) at least one organoalkoxysilane of formula:wherein, R<2 >is an alkyl radical, R<3 >is an epoxidized alkyl group and n is an integer from 1 to 3 or a mixture of the organoalkoxysilane of formula (II) with an alkoxysilane of formula (II')wherein n' is an integer from 0 to 3,R'' is H, an alkyl radical or an alkoxyalkyl radical, andR' is a vinyl, (meth)acryl, aromatic, cyclic or aliphatic alkyl radical.
Patent IE-86194-B1 (IE)
Title: Diamond-bonded constructions with improved thermal and mechanical properties
Inventor: VORONIN GEORGIY
IPC: C22C26/00
Filed: 2008-10-01
Abstract: Diamond-bonded constructions include a diamond-bonded body having a thermally stable region extending a distance below a diamond-bonded body surface. The thermally stable region comprises a matrix phase of bonded-together diamond crystals, and interstitial regions comprising a reaction product. The reaction product is formed by reaction between the diamond crystals and a reactive material. The reactant is carbide former and the reaction product is a carbide. The diamond-bonded body includes a further diamond region extending from the thermally stable region that comprises the matrix phase and a Group VIII metal disposed within interstitial regions of the matrix phase. The thermally stable region is substantially free of a catalyst material used to initially form the diamond-bonded body. The diamond-bonded body may include a material layer formed the reaction product that is disposed on a surface of the diamond-bonded body thermally stable region. <Figure 9>
Patent IT-1278937-B1 (IT)
Title: Device for the fractioning of sheets of cardboard or plastic wound in rolls
Inventor: RONCHI ANTONIO
IPC: B26D/
Filed: 1995-03-24
Granted: 1997-11-28
Abstract: This is a device for the fractioning of continuous sheets of cardboard or plastic wound in rolls, which comprises a rotary plate 12 mounted on a support framework 10 and designed to carry a roll of material to be unwound and fractioned, and at least one unit 16, 17 for cutting the material to size, placed at one side of said rotary plate 12, in parallel with the axis of the roll of material. <IMAGE>
Patent IT-1268813-B1 (IT)
Title: Composition for dental use for the protection of dentine tissue when filling or applying prosthetic members
Inventor: GALLI GIOVANNA
IPC: A61K/
Filed: 1994-10-28
Granted: 1997-03-06
Abstract: A composition for dental use for the protection of dentine fabric during filling or the application of prosthetic members. In a first use as a protective film for the dentine tissue it comprises gum benzoin, a volatine organic solvent and a sealing and/or calcifying substance. More specifically the composition used as a protective film comprises gum benzoin 0.5 - 20%, volatile organic solvent 60 - 99% and sealant and/or calcifying substance 0.5 - 20%. In the case of medication cement for temporary fillings the composition of the powder part comprises, in addition to gum benzoin, zinc oxide, zinc acetate, zinc stearate, while the liquid part comprises eugenol and silicone oil. The general proportion by weight with which the gum benzoin is combined with the other powder components is zinc oxide 60 - 80%, zinc acetate 0 - 1%, zinc stearate 0 - 2%, gum benzoin 20 - 40%, while for 100 ml of the liquid part there are present 30 - 85 ml of eugenol, 0 - 30 ml of silicone oil, and sufficient alcohol for 100 ml. The antibacterial properties of the gum benzoin, hitherto only known for treatment of the respiratory tract, makes it possible to obtain an ideal coating composition for the dental field.
Patent IT-1267033-B1 (IT)
Title: Handle for a fishing rod having devices which allow its length to be changed
Inventor: CERBONI FABRIZIO
IPC: A01K/
Filed: 1993-09-02
Granted: 1997-01-24
Abstract: This is a handle for a fishing rod having a "system" of modifications and accessories as specified hereafter: - a hollow handle such that the shaft of the fishing rod can slide internally, being lengthened or shortened at will; - a chuck installed as a single piece with the vertex of the handle, so as to firmly attach the shaft of the pole to the handle, like a drill tip is fastened; - a butterfly-type expansion block, positioned at the lower end of the shaft of the rod, which prevents oscillations during use. <IMAGE>
Patent IT-1264879-B1 (IT)
Title: Dispositivo per il controllo di piu' utenze di un posto di trattamento   odontoiatrico
Inventor: GMEINDER HERMANN
IPC: G05B19/12
Filed: 1993-06-23
Granted: 1996-10-17
Abstract: Dispositivo per il controllo di più utenze (8), come ad esempio unità-utenze, presentanti strumenti comandabili, di un posto di trattamento odontoiatrico con una unità di controllo (2), essendo previsto almeno un dispositivo di lettura (51) collegato con almeno l'unica unità di controllo (2), con il cui ausilio dei dati possono essere letti da un supporto dati (50) e inviati all'unità di controllo. I dati letti possono essere ad esempio programmi di controllo per strumenti odontoiatrici.
Patent IT-1312234-B1 (IT)
Inventor: DE NICHILO GIORGIO
IPC: B29C49/42
Filed: 1999-03-26
Granted: 2002-04-09
Abstract: A vacuum and pressure tight cooling or ventilating device (1), specifically designed for thermoforming stations, comprises a shutter element(6) for opening and closing respectively the cooling and ventilating device (1), the shutter element (6) being mounted on an air inlet section (5) of the ventilating device which, in turn, is completely arranged outside of its related thermoforming station. <IMAGE>
Patent IT-1297264-B1 (IT)
Inventor: STEGEMYR ERIK JOHAN
IPC: F01P5/02
Filed: 1997-01-09
Granted: 1999-08-09
Abstract: A device for centrifugal purification of combustion air in an internal combustion engine, especially for a motor saw, wherein the engine has an air cooling system including a fan wheel (19) provided in a helical fan housing (18). The device includes an air nozzle which defines an air passage for conducting combustion air from the fan housing to the engine. The air nozzle (10) is located adjacent to the fan wheel. The nozzle has an inlet (12) including a baffle wall (14) located close to the periphery of the fan wheel and conducting air to the inlet. The baffle wall has a part-elliptical shape as seen in the direction of air flow.
Patent IT-1290616-B1 (IT)
Inventor: FLAMMINI FAUSTO
IPC: G09F11/30
Filed: 1997-05-09
Granted: 1998-12-10
Abstract: The invention concerns a hooking device for windable boards, particularly for information displayers with interchangeable boards comprising in combination a sheath (5) having an elongated shaped, providing a longitudinal pocket (6) and two divided longitudinal surfaces (9), longitudinally coupled to said pocket (6) and superimposable at one end of the windable board (1; 10), a rod-like element (7), having such dimensions to be introduced within said pocket (6) and having the ends projecting from the same pocket (6), and a pair of flexible and elastic straps (8), which respectively couple at one end of the respective end of the rod-like element (7) projecting from said pocket (6) and at the other end with the wounding roll (2) of the windable board (1; 10). <IMAGE>
Patent IT-1268676-B1 (IT)
Title: Measuring bridge for a machine for measuring leathers of the pickled and wet blue type
Inventor: BURATO BRUNO
IPC: C14B/
Filed: 1994-09-16
Granted: 1997-03-06
Abstract: Measuring bridge for a machine for measuring leathers of the pickled and wet blue type, comprising, on a base 2, a means 4 of conveying the leathers 14 to be measured and the said measuring bridge 6, located above the said conveyor means 4 and transversely with respect to the direction of advance thereof, characterized in that it comprises: - a plurality of photodetectors 10 with axes essentially orthogonal to the surface of the said conveyor means 4, - a plurality of photo-emitters 12 positioned with their axes inclined with respect to the axes of the corresponding photodetectors 10 by an amount sufficient to prevent the specular component of the light emitted by each photo-emitter 12 and illuminating the conveyor means 4 from striking the corresponding photodetector 10. <IMAGE>
Patent IT-1278910-B1 (IT)
Title: Electronic micro-sander with electronic control
Inventor: MENEGAZZI CLAUDIO
IPC: B24C/
Filed: 1995-04-28
Granted: 1997-11-28
Abstract: The micro-sander the invention refers to, for use above all in the dental sector, but also in other sectors, for example jewellery and restoration, makes it possible to create rough surfaces in accordance with a particular cleaning operation, surface cleaning roughing, and glazing by means of sanders coming out of the knobs 3, arranged at the front of the machine body, the operation of which is controlled entirely by an electronic card. (fig. 2). <IMAGE>
Patent JP-2942755-B1 (JP)
Title: プレス機械用上型ホルダ
IPC: B21D37/14
Filed: 1998-04-14
Granted: 1999-08-30
Abstract: 【要約】
【課題】  複数の加工ステージを備えるプレス機械のス ライドに固定されるプレス機械用上型ホルダにおいて、 過負荷防止機能を設けると共に、プレス加工時の荷重を スライドの全体で受けるようになし、スライドの構造の 簡素化並びに軽量化をすることができる構造を提供する ことを目的としたものである。
【解決手段】  本発明は、スライド２に固定されるダイ ハイト調整装置１０と、ダイハイト調整装置１０の上下 動する鉛直なシャフト２１に取付けられるダイプレート １２と、を有するプレス機械用上型ホルダ１において、 シャフト２１の下端部にダイプレート１２を、シャフト ２１に沿って上方へ移動可能に支持し、該ダイプレート １２に、上方に突出するピストン１３を一体に設け、シ ャフト２１の中間部に、ピストン１３を収納するシリン ダ１１を下向きに開口して設けると共に、該シリンダ１ １に、スライド２の底板６に固定するフランジ３２を設 け、シリンダ１１内の油圧室１４に設定圧を越える圧力 がかかった場合に、油圧室１４の油量を減量させる機能 を設けてあることを特徴とする。
Patent JP-3002828-B1 (JP)
Title: 瞬間接着剤用容器及び瞬間接着剤用容器キット
IPC: B65D83/00
Filed: 1999-04-20
Granted: 2000-01-24
Abstract: 【要約】
【課題】  横転、逆転、落下、強振など、置かれたどん な状態でも洩れる事なく、適量取り出して使用できる起 上り機能を有する瞬間接着剤容器を提供する。
【解決手段】  容器本体１の上端側に設けられた開口部 ２を密閉可能な蓋体３と、瞬間接着剤を取り出すための 取り出し部材６と、開口部２から容器本体１のほぼ中央 部に向かって延設した筒状体５を有し、容器本体１の下 方側には、該容器本体１を構成する素材よりも比重の大 きな素材より成る重り部４が設けられており、重り部４ の作用により、横倒しの状態になった容器本体１が起き 上がる。この際、蓋体には、先端に塗布部を有する棒状 体が設けられていることが好ましく、蓋体３を容器本体 １の開口部２に螺着すると塗布部７が瞬間接着剤に浸漬 される。重り部４は磁石であっても良く、蓋体３も、横 倒しの状態になった際に自力で起き上がる機能を有して いることが好ましい。
Patent JP-2898633-B1 (JP)
Title: ホール部の蓋装置
IPC: A63B61/02
Filed: 1998-06-22
Granted: 1999-06-02
Abstract: 【要約】
【課題】  ホール部の開放使用時には対象面から完全に 取り外してしまうため、邪魔な突出物を作らず、ホール 部の閉塞不使用時には蓋が対象面と面一に安定に保持さ れる蓋装置を提供する。
【解決手段】  ホール部２の内壁面に一対の受孔３，３ を設け、蓋４の背面側に一対のスライダー５，５と操作 ハブ６を内蔵したロックケース７を固着し、受孔３，３ に係脱する錠止突起５ａ，５ａをスライダー５，５の先 端部に設け、圧縮コイルバネ９によって各スライダー５ を施錠方向に移動付勢し、スライダー５の基端部５ｂの 内面を押圧して受孔３と錠止突起５ａとの係合を解除さ せる一対の駆動突起６ａ，６ａを操作ハブ６の側面部に 突設し、操作ハブ６の上端受動部６ｂに差し込まれるキ ーハンドル１０の挿入孔８を蓋４に設ける。
Patent JP-3114100-B1 (JP)
Title: 省エネ建物
IPC: F24D5/10
Filed: 1999-07-14
Granted: 2000-12-04
Abstract: 【要約】
【課題】  床躯体の構造を蓄熱もしくは放熱体に適する ものとし、その結果、快適な床暖房がえられ、また、床 躯体内を配管または配線の設置にも有効に利用できる。
【解決手段】  建物躯体１のスラブを中空スペース２を 確保した鉄筋コンクリート製２重スラブとし、この中空 スペース２内に発熱パネルとして電熱パネル６を配設 し、中空スペース２内を温度調節室、配管ダクト室とし て利用する。
Patent NO-327632-B1 (NO)
Inventor: HARTHOLT GERJAN PIETER
IPC: A61K31/57
Filed: 2000-03-22
Abstract: Dosage units, such as tablet cores and granules, containing a composition comprising a steroid having two hydrogen atoms at position 3 of the steroid skeleton, are coated. While a conventional sugar coating process involves the application of several layers including, as a surface layer, a sugar coat, it was found that a seal coat such as normally used in a sugar coating process can be used as the surface layer for the purpose of preventing the transfer of the steroid out of the composition. From this novel use of a seal coat, novel dosage units result. The process is advantageous, as it requires fewer steps than before.
Patent NO-321808-B1 (NO)
Inventor: THOMASSEN ROLF OYSTEIN
IPC: A47C17/165
Filed: 2002-03-04
Abstract: The invention describes a combined bed and sofa, i.e a sofabed. A bow (14) is mounted to a connecting point (16) in the combined bedframe/backing support (13). The bow catches the bedclothes, and holds it when the bed function swings by means of the shaft (11) and transforms the sofa to a bed.
Patent NO-327571-B1 (NO)
Inventor: JARVINEN JUKKA
IPC: A63C11/08
Filed: 2005-08-23
Abstract: The invention relates to a grip wax of skis containing polyisobutylene base, resin as grip material and wax as glide material. Furthermore, the invention relates to a corresponding method and product for applying grip wax os skis to the ski bases. In the method, the grip wax is melted to form a uniform film over a transfer substrate; a strip of desired length and having the width of the ski is prepared of the transfer substrate; the strip is pressed with the wax surface facing downwards against the ski base and is pressed in place in ambient temperature without external heating, and the transfer substrate is withdrawn from top of the wax film that stuck to the ski baes, and the waxing is completed.
Patent NO-331084-B1 (NO)
Inventor: DOBUSCH GERHARD
IPC: H01H71/02
Filed: 2006-03-17
Abstract: Disclosed is a test pushbutton module (2) for a circuit breaker (1), particularly a residual current circuit breaker, comprising a housing (21), a resistor (26), an actuating element (24) that is associated with a first connector of the resistor (26), and a contact element (25) which can be moved by means of the actuating element (24). A second connector (28) of the resistor (26) leads out of the housing (21). Said second connector (28) is provided with a contacting part (29) that is to be detachably connected to a conductor, terminal (3), or similar.
Patent NO-341966-B1 (NO)
Title: Sammensetninger og fremgangsmåter for inhibering av JAK-reaksjonsveien.
Inventor: SINGH RAJINDER
IPC: A61K31/505
Filed: 2008-01-04
Abstract: Foreliggende oppfinnelse omfatter forbindelser som har formel (I-V) og sammensetninger og fremgangsmåter ved anvendelse av disse forbindelsene ved behandling av tilstander hvori modulering av JAK-reaksjonsveien eller inhibering av JAK-kinaser, særlig JAK3, kan være terapeutisk anvendbart.
Patent NO-329168-B1 (NO)
Title: Stigerorsventil
Inventor: LJOSNE KNUT TORE
IPC: E21B17/01
Filed: 2008-12-16
Abstract: En marin stigerørsfylleventil som er tilpasset for å kobles til et stigerør som strekker seg gjennom en vannmasse og til å åpne og stenge kommunikasjon mellom det indre av stigerøret og det omgivende vannet. Ventilen omfatter et hus (21) og et ventiNegerne (22) inne i huset (21). Ventillegemet (22) er tilpasset for å bevege seg inne i huset (21) mellom en stengt posisjon som hindrer kommunikasjon mellom det indre av stigerøret og vannet, og en åpen posisjon som tillater kommunikasjon mellom det indre av stigerøret og vannet. Ventillegemet (22) og ventilhuset (21) har respektivt en av en tetningsflate (29) og et sete (39). Tetningsflaten (29) og setet (39) er tilpasset til å danne en tettende grenseflate i ventilens lukkede posisjon. Ventilen omfatter et kammer (28) for baktrykk fra vannet, hvilket kammer (28) kommuniserer med det indre av stigerøret når ventilen er åpen, og det omgivende vannet når ventilen er lukket.
Patent NO-329392-B1 (NO)
Title: Trykkreduserende turbin med stromgenerator anordnet i en bronnstrom
Inventor: ERIKSEN EGIL
IPC: E21B43/00
Filed: 2009-02-09
Abstract: Oppfinnelsen angår en undervanns strømgenerator med trykkreduksjonsenhet som har en lukket turbin og generator, som med flenser på innløpssiden (4) og utløpssiden (5) av turbinen tilkoples et rørsystem i en brønnstrøm. Turbinen har to tannhjul (6 og 7) i inngrep med hverandre, montert på tvers av brønnstrømmen. En avlederplate (8) ved brønnstrøminnløpet deler brønnstrømmen og halvparten av brønnstrømmen ledes mot yttersidene av de to tannhjulene (6, 7) og drive tannhjulene med motsatt rotasjon. En elektrisk generator (16) får tilført det samlede dreiemoment via en aksling (10) som er opplagret til et rullelager (12) og koplet til en magnetkopling (15). Enheten konstrueres for å gi et stort trykkfall, og kan frakoples rørsystemet og trekkes til overflaten.