baber/WOPTO huggingface dataset:
Patent FR-2522667-B1 (FR)
IPC: C08G18/02
Filed: 1982-03-04
Granted: 1984-05-11
Abstract: Polyisocyanato-polyisocyanurates are prepared by catalytically cyclotrimerizing a polyisocyanate in the presence of a catalytically effective amount of an aminosilyl catalyst, and which is characterizing by terminating the cyclotrimerization reaction when a predetermined desired amount of isocyanurate groups has been obtained, by adding to the reaction mixture a reaction terminating amount of an organic catalyst deactivating compound comprising at least one free hydroxyl moiety, or the reaction product of such hydroxylated organic catalyst deactivating compound with an isocyanate.
Patent FR-2554874-B1 (FR)
Inventor: LEPRETRE MARC VITAL ALEXANDRE
IPC: F04F5/48
Filed: 1983-11-10
Granted: 1988-04-15
Abstract: A mixer-ejector with jet effect incorporates inductor nozzles opening into a venturi profile conduit having in succession a highly convergent suction sleeve, a coupling wall and a diffuser. The coupling wall is a variable-profile venturi part, consisting of a hollow sleeve made of a distortable elastic material in a casing with leaktight sealing and incorporates means for introducing a fluid into the enclosure formed by the sleeve and the casing.
Patent FR-2589787-B1 (FR)
Inventor: BACHOT JEAN
IPC: H01M50/434
Filed: 1985-09-27
Granted: 1988-05-20
Abstract: Controlledly microporous shaped articles adopted for use, e.g., as electrodes and diaphragms, are produced by consolidating a fibrous matrix with a latex binder material, notably by deposition onto a rigid perforate substrate, the lattice network of said binder material comprising a silica-based derivative, e.g., a precipitated or pyrogenic silica.
Patent FR-2620699-B1 (FR)
Inventor: VINCENT MICHEL
IPC: C07D209/42
Filed: 1987-09-17
Granted: 1990-06-01
Abstract: Stereoselective process for the industrial synthesis of compounds of formula (I): (I) where R1 is linear or branched lower alkyl with 1 to 6 carbon atoms, R2 is a linear or branched lower alkyl with 1 to 4 carbon atoms, employing inexpensive starting materials and obtaining optimum yields. Application to the synthesis of carboxyalkyl dipeptides.
Patent FR-2634307-B1 (FR)
Inventor: HEDDEBAUT MARC
IPC: H04B5/00
Filed: 1988-07-12
Granted: 1994-07-22
Abstract: Wide-band information and/or instruction transmitting and/or localising device between a moving element (1) in a plane and a station (2) for controlling this element. It comprises: a) a fixed hollow tube (3) forming a microwave waveguide, provided with a continuous central slot (4), b) a moving hollow tube (5), carrying the moving element and forming a microwave waveguide, the axis of which forms an angle with that of the fixed hollow tube, and subjected to translational movement parallel to the continuous central slot of the fixed hollow tube, and provided with an electric antenna (6) submerged in this central slot, with a coaxial waveguide cable transition (9), and with microwave radiation transmitting means (7, 8) with the moving element to be linked with the control station.
Patent FR-2662802-B1 (FR)
IPC: G01N11/00
Filed: 1990-06-01
Granted: 1994-05-06
Abstract: The method for investigating the viscoelastic behaviour of a material, especially of the elastomer or elastomeric mixture type, in which: - a specimen of the said material is subjected to at least one compression or compression-maintaining phase (D, M); - data is recorded relating to the stresses to which the said specimen (E) is subjected and/or to the deformations of the said specimen during and/or after the said compression phase; - characteristic parameters of the said viscoelastic behaviour are calculated from these data; is characterised in that, during the said compression phase, the said specimen (E) is subjected to at least one constant-rate deformation (D, D1, D2). The apparatus especially enables this method to be implemented.
Patent FR-2682734-B1 (FR)
Inventor: ZIEGLER BRUNO
IPC: G21C9/00
Filed: 1991-10-16
Granted: 1994-11-04
Abstract: A microphone (1) is placed next to the valve (S) and is connected to a band pass filter (5kHz + 1/3 octave). This delivers an analogue signal representing the open or closed state of the valve. A data sampling system (20) allows the analogue signal to be stored in numerical form. A computer program is used to determine the acoustic release pressure by comparing the numerical signal with a defined threshold value and to create a database of the history of the valve. USE/ADVANTAGE - In periodic monitoring of the pressure required to release a safety valve for a steam generator of a nuclear power station. Evolution of the characteristics of each valve can be followed.
Patent FR-2692896-B1 (FR)
Title: Signaux de nodulation de rhizobiaceae à large spectre d'hôte.
Inventor: JEANNE CLAUDINE PROME DANIELLE
IPC: A01N63/20
Filed: 1992-06-29
Granted: 1994-09-09
Abstract: L'Invention est relative à des facteurs Nod, de formule générale (I) ci-après: (CF DESSIN DANS BOPI) dans laquelle: - R1 , R2 et R3 représentent un atome d'hydrogène, ou un groupe carbamyle ou un groupe acétyle; - R5 représente la chaîne aliphatique d'un acide gras; - n est compris entre 1 et 4, et: - un ou plusieurs des substituants R1 , R2 ou R3 est un groupe carbamyle, et/ou - R4 représente un groupe méthyle, et/ou - R6 représente un monosaccharide ou un oligosaccharide, éventuellement substitués, liés à la glucosamine par liaison glycosidique.
Patent FR-2696353-B1 (FR)
Inventor: CADIC PIERRE
IPC: A63B69/00
Filed: 1992-10-07
Granted: 1994-09-30
Abstract: The simulator relates to physical exercisers such as exercise bicycles and aims to make exercising interesting for the user. It comprises: a distance measuring device (M2) showing the work done by the user in the form of a distance covered value; a reference distance generator (M1) giving a reference distance value (ST) as a function of time; display means (U, T) displaying said covered distance (SU) and the reference distance (ST); and delay means (M3) inhibiting the operation of said distance measuring device (M2) or said reference distance generator (M1) for a given time period.
Patent FR-2720798-B1 (FR)
Inventor: WEIHS HENDRIK
IPC: B29C65/60
Filed: 1995-06-01
Granted: 1998-05-22
Abstract: In order to provide a joint connection, comprising a first joining piece with a first contact surface and a passage opening onto the first contact surface, and a second joining piece with a second contact surface and a recess opening onto the second contact surface, said first joining piece and second joining piece standing in a joining position in relation to one another, in which the contact surfaces abut one another and the passage and the recess together form a cavity, for joining pieces made from brittle materials it is proposed that a positive-locking element is disposed in the cavity; that the positive-locking element comprises a plastically inserted molding, which is cured in the cavity and abuts the joining pieces over their surface; that together with the first joining piece and the second joining piece, the positive-locking element forms a positive locking which secures the first joining piece and the second joining piece relative to one another in at least one direction of stress along the contact surfaces; and that the positive-locking element has undercuts which together with the first joining piece and the second joining piece form a positive locking which secures the positive-locking element in the cavity.
Patent FR-2736033-B1 (FR)
IPC: B62M9/12
Filed: 1995-06-30
Granted: 1997-09-19
Abstract: PCT No. PCT/FR96/01015 Sec. 371 Date Dec. 22, 1997 Sec. 102(e) Date Dec. 22, 1997 PCT Filed Jul. 1, 1996 PCT Pub. No. WO97/02149 PCT Pub. Date Jan. 23, 1997An drive device (10) of a bicycle wheel comprises a first sub-assembly (23) with a freewheel (14) secured to one of the frame mounting brackets (20), and a second sub-assembly (52) supporting the hub (12), which is supported by the other mounting bracket (18) by means of a tube (76). A first transmission sleeve (44) secured to the freewheel is designed to cooperate by insertable engagement with a second transmission member (72) fixed to the hub (12) to couple or uncouple the mechanical link between the freewheel (14) and the hub (12) when the second sub-assembly (52) is respectively fitted or removed. The wheel can thus be replaced leaving the drive freewheel (14), transmission chain and derailleur in place.
Patent FR-2749045-B1 (FR)
Inventor: MADSEN PER JOHAN
IPC: F04B27/10
Filed: 1997-05-22
Granted: 2001-01-05
Abstract: The compressor comprises at least one piston (9) which reciprocates in a cylinder (10),a drive shaft (2), and a wobble plate arrangement (30) between the piston (9) and the drive shaft (2). To improve the efficiency and reduce wear, the wobble plate arrangement (30) comprises a swash plate (4), on which a wobble plate (5) is rotatably mounted. Arranged between the wobble plate (5) and the piston is a bearing (7) which allows rotation of the wobble plate relative to the piston (9).
Patent FR-2771766-B1 (FR)
Inventor: LEGRAND JEAN CLAUDE
IPC: E05C9/04
Filed: 1997-11-28
Granted: 2000-01-07
Abstract: The control box comprises a housing (1) with a rotary nut (3) connected to a bracket (4) extending in the same direction as the bolts (2a). One face of the housing has a recess (6) containing a component (8) which cooperates with a lug (7) on the bracket to lock it when the nut is rotated into the locked position of the bolts. The bracket is able to move between positions where the lug can be at one end of the recesses or the other, and the locking component comprises a notch in the edge of the recess adjacent to the nut's axis of rotation.
Patent FR-2779825-B1 (FR)
Inventor: DREVILLON BERNARD
IPC: C30B25/16
Filed: 1998-06-16
Granted: 2000-09-01
Abstract: A method for controlling the production of an object controlled by a gas panel, by performing an ellipsometric measurement on the object represented by its Mueller matrix; controlling, with a gas panel, the manufacture on the basis of the ellipsometric measurement. Certain parameters of the Mueller matrix are determined in advance, for characterizing the manufacture, and only these parameters are extracted from the ellipsometric measurement during manufacture, the parameters being two different parameters of the ellipsometric angles psi and Delta and trigonometric functions thereof.
Patent FR-2765219-B1 (FR)
Inventor: BROADHURST MICHAEL JOHN
IPC: C07D307/81
Filed: 1998-06-26
Granted: 1999-10-29
Abstract: Hydrazine derivatives of the formulawherein Y is CO or SO2; R1 is lower alkyl, lower alkenyl, lower cycloalkyl, lower cycloalkyl-lower alkyl, aryl or aryl-lower alkyl; R2 is lower alkyl, halo-lower alkyl, aryl-lower alkyl, aryl-lower alkenyl or aryl when Y is SO2 and is lower alkyl, halo-lower alkyl, lower alkoxy, lower alkoxycarbonyl, acyl, lower cycloalkyl, aryl, aryl-lower alkyl, aryl-lower alkoxy or NR5R6 when Y is CO; and R3 is hydrogen, lower alkyl optionally substituted by cyano, amino, hydroxy, lower alkoxy, lower alkoxycarbonyl, heterocyclyl or heterocyclylcarbonyl, lower alkenyl, lower alkynyl, lower cycloalkyl, lower cycloalkyl-lower alkyl, aryl-lower alkyl, aryl-lower alkenyl, aryl or heterocyclyl; or R2 and R3 together form the residue of a 5-, 6- or 7-membered cyclic amide, cyclic imide, cyclic sulphonamide or cyclic urethane group; R4 is lower alkyl, hydroxy-lower alkyl, lower alkenyl, lower cycloalkyl, lower cycloalkyl-lower alkyl or a group of the formula X-aryl, X-heteroaryl or -(CH2)1-2-CH=CR7R8; X is a spacer group; R5 and R6 each individually are hydrogen, lower alkyl or aryl-lower alkyl; and R7 and R8 together represent a lower alkylene group in which one methylene group is optionally replaced by a hetero atom; and their pharmaceutically acceptable salts inhibit not only the release of tumour necrosis factor (TNF-alpha) and transforming growth factor (TGF-alpha) from cells, but also keratinocyte proliferation. They are useful as medicaments, especially for the treatment of inflammation, fever, hemorrhage, sepsis, rheumatoid arthritis, osteoarthritis, multiple sclerosis or psoriasis.
Patent FR-2792031-B1 (FR)
Inventor: FIACCABRINO CALOGERO
IPC: F01L9/20
Filed: 1999-04-09
Granted: 2001-06-08
Abstract: The apparatus for controlling valves that move linearly along respective axes comprises a number of actuators that is equal to the number of valves. Each actuator has an armature (22) of ferromagnetic material fixed to a valve push rod (24) and movable in a housing (16) of the actuator by a coil mounted on a ferromagnetic circuit. The ferromagnetic circuits of the two actuators allocated to two valves of the same type for a single cylinder are contained in the same housing.
Patent FR-2792713-B1 (FR)
Inventor: BORDET SIMON
IPC: F24C15/34
Filed: 1999-04-26
Granted: 2001-07-20
Abstract: Oven has housing (2) placed on frame (4) on which door (6) is attached. Metallic frame comprises housing, lagging (12), and isolating structure (14) placed around housing, except near opening (8). Opening has rectangular peripheral edge where seal (18) inserted. Seal ensures imperviousness between opening and door.
Patent FR-2792942-B1 (FR)
Inventor: AUZELY VELTY RACHEL
IPC: A61K47/48
Filed: 1999-04-29
Granted: 2001-06-08
Abstract: The invention provides cyclodextrin derivatives that may be used to transport hydrophobic molecules for pharmaceutical or cosmetic applications, by forming organised systems in an aqueous medium, alone or with phospholipids. The cyclodextrin derivatives of the present invention have the formula:in which, R<1 >represents a steroid, R<2 >represents an alkyl or aryl group, substituted if applicable, R<3 >represents H or R<2>, all the R<4 >represent OR<2>, or one of the R<4 >represents -NHCO(CH2)mCONHR<1>, m is an integer ranging from 1 to 8, and n is equal to 5, 6 or 7.
Patent FR-2798847-B1 (FR)
Inventor: MAURIN VERONIQUE
IPC: A61K8/34
Filed: 1999-09-29
Granted: 2001-11-23
Abstract: Anti-dandruff composition contains an acrylic terpolymer comprising 1-6C alkyl (meth)acrylate monomer, heterocyclic vinyl containing a nitrogen or sulfur atom(s), (meth)acrylamide, mono- or di-1-4C alkylamino-1-4C alkyl (meth)acrylate or mono- or di-1-4C alkylamino-1-4C alkyl (meth)acrylamide and monomer from urethane. Anti-dandruff composition comprises a cosmetic medium, an acrylic terpolymer comprising: (a) 5-80 (15-70, especially 40-70) wt.% 1-6C alkyl (meth)acrylate monomer; (b) 5-80 (10-70, especially 20-60) wt.% heterocyclic vinyl containing a nitrogen or sulfur atom(s), (meth)acrylamide, mono- or di-1-4C alkylamino-1-4C alkyl (meth)acrylate or mono- or di-1-4C alkylamino-1-4C alkyl (meth)acrylamide; and (c) 0.1-30 (0.1-10) wt.% monomer from urethane produced by reacting a monoethylenically unsaturated isocyanate and a nonionic surfactant including a 1,2-butylene oxide/ethylene oxide block copolymer with terminal 1-4C alkoxy, an ethylenically unsaturated surfactant monomer obtained by condensing a nonionic surfactant and an  alpha , beta -unsaturated carboxylic acid (anhydride), a (meth)allyl ether of formula (III), and a urethane nonionic monomer produced by reacting a monohydric nonionic surfactant with a monoethylenically unsaturated isocyanate; and anti-dandruff agent(s) from: (1) benzethonium chloride, benzalkonium chloride, chlorhexidine, chloramine T, chloramine B, 1,3-dibromo-5,5-dimethylhydantoin, 1,3-dichloro-5,5-dimethylhydantoin, 3-bromo-1-chloro-5,5-dimethylhydantoin and N-chlorosuccinimide; (2) 1-hydroxy-2-pyridone of formula (I); (3) trihalocarbamides of formula (II); (4) triclosan ; (5) N compounds such as climbazole, ketoconazole, clortrinazole, econazole, isoconazole or miconazole; (6) antifungal polymers such as amphotricine B or nystatine; (7) selenium sulfides; and/or (8) sulfur, cadmium sulfate, allantoin, oil or wood tar, undecylenic acid, fumaric acid or allylamine. CH2CR1CH2OAmBnApR2 (III) R1 = H or CH3; A = propyleneoxy or butylenoxy; B = ethyleneoxy; n = 0-200; m, p = 0 or number smaller than n; R2 = at least 8C hydrophobic group; R3 = 1-17C alkyl, 2-17C alkenyl, 5-8C cycloalkyl, 7-9C bicycloalkyl, cycloalkyl(alkyl), aryl, aryl-1-4C alkyl, aryl-2-4C alkenyl, aryloxy-1-4C alkyl, arylmercapto-1-4C alkyl, furyl-2-4C alkenyl, 1-4C alkoxy, NO2, CN or halogen; R4 = H, 1-4C alkyl, 2-4C alkenyl, halogen, phenyl or benzyl; X = organic base or alkali(ne earth) metal; and Z = halogen or trihalo-1-4C alkyl. An Independent claim is also included for a process for treating wet or dry hair by applying the composition, then after a period of time rinsing with water.
Patent FR-2800289-B1 (FR)
Inventor: SUNDHOLM GORAN
IPC: A62C35/58
Filed: 1999-12-29
Granted: 2003-02-28
Abstract: The invention relates to a power source for supplying water-based liquid to a system, the power source comprising a container (5) for the water-based liquid and a pump unit (6) which comprises a pump (7) and a power source (8) for the pump, the pump unit being arranged to supply the water-based liquid from the container to the system via a pipe system (4) which is filled with a liquid. To enable economical supply of water-based liquid to a system without the risk of the liquid freezing, the pipe system (4) is filled with antifreeze and the power source comprises an additional container (9) which is filled with antifreeze and an additional pump unit (10) with a pump (11) and a power unit (12) for the pump, the additional pump unit being arranged to maintain a stand-by pressure in the pipe system via a pipeline (13) and to supply for this purpose antifreeze from the additional container to the pipe system (4) if the pressure in the pipeline drops below the stand-by pressure, whereby the pump unit (6) for pumping water-based liquid is arranged to feed water-based liquid which has a tendency to freeze into and out of the pipe system in liquid phase if the pressure in the pipe system drops below a certain level.
Patent HU-224169-B1 (HU)
Inventor: MIHALYI JANOS
IPC: C09K13/00
Filed: 2000-11-23
Abstract: A találmány tárgya széles körben alkalmazható oldószeres tisztítószer,amely elsősorban, de nem kizárólag különböző festék-, lakk- ésragasztófelhordó berendezések alkatrészeiről a festék-, lakk- ésragasztómaradványok kézi vagy gépi eltávolítására alkalmazható. Azoldószeres tisztítószer 25–50 tömeg% propilénglikol-monoalkil-étert,15–40 tömeg% etilén- és/vagy propilénglikol- éter-acetátot, 15–40tömeg% 8–10 szénatomszámú aromás szénhidrogénelegyet mintalapoldószereket, 0,05– 5,00 tömeg% n-butil-acetátot és/vagyciklohexanont és/vagy 4-hidroxi-4-metil-2-pentanont mintsegédoldószereket, 0,05–10,00 tömeg% diklór-metánt és/vagy 1-metil-2-pirrolidont mint oldásfokozót és 0,05–3,00 tömeg% perfluor-alkil-etanolt mint tenzidet tartalmaz.
Patent HU-224360-B1 (HU)
Inventor: ZIMMER BERTRAND
IPC: A46B9/04
Filed: 1999-01-21
Abstract: A találmány tárgya fogkefe, amelynél egy kefefej (10) el van látvaflexibilis dörzselemekkel, főleg rostokkal (18) és/vagy csapocskákkal(20), amelyeknek része egy alsó bekötőláb (22), aminek segítségével adörzselemek a kefefej (10) alaptestéhez (16) vannak rögzítve. Atalálmány szerinti fogkefénél legalább néhány dörzselem bekötőlába(22) egy, az alaptesten (16) átmenő bekötőlyukban (24) ül olyan módon,hogy a bekötőláb (22) felső vége az alaptest (16) felső felületefölött helyezkedik el, és a bekötőláb (24) alsó vége az alaptest (16)alsó felülete (26) alatt helyezkedik el. A bekötőláb (22) felső végeaz alsó véghez van kapcsolva egy anyaghíd (28) segítségével, ami abekötőlyukon (24) kívül helyezkedik el. A bekötőláb (22) alsó és felsővégénél az anyaghíd (28) rendre az alaptest (16) alsó felületére (26)és felső felületére ráfekszik, és a dörzselemeket a kefefejhez (10)erősíti.
Patent HU-222309-B1 (HU)
Title: A method and an apparatus for transfer of pressure and/or tensile load and chain
Inventor: SORENSEN JENS JORREN
IPC: F16H19/00
Filed: 1999-03-25
Abstract: An elongate spindle member having rigidity and stability against pressure and tensile loads as well as bending and torsional loads is made by winding-up a plurality of mutually interlocking chain links ( 1, 12 ), during axial advancement of the chain links, into a helical winding ( 5, 16 ) by a winding guide ( 14 ). The elongate spindle member, formed by the helical winding, extends between two objects, one of which is connected with the winding guide ( 14 ). The first turn of the helical winding is connected with a coupling member for connection with the other of the two objects. The helical winding is formed by drivingly connecting the chain links to a rotatable driving device in the winding guide and retaining each chain link in engagement with neighboring links in the same turn as well as adjacent chain links in neighboring turns.
Patent HU-222652-B1 (HU)
Title: Frost resistant heating/cooling fluid
Inventor: STARZMANN MARTIN
IPC: C23F11/08
Filed: 1999-01-22
Abstract: Frost resistant, aqueous cooling/heating fluid containing alkali salts of acetic acid and/or formic acid and which as a corrosion inhibitor contains a mixture of a C5-C16 monocarboxylic acid or alkali-, ammonium- or amino-salts of said acid, a C5-C16 dicarboxylic acid or alkali-, ammonium- or amino-salts of said acid, and also a triazole.
Patent HU-227231-B1 (HU)
Inventor: SZOEKE FERENC
IPC: A01H5/08
Filed: 2001-08-31
Abstract: A találmány tárgya Petri fajtanevű meggyfa. A találmány szerintimeggyfára az jellemző, hogy öntermékeny, meggytermésének mérete nagy,a gyümölcs héjának színe sötétpiros, virágzási ideje kései, a gyümölcsérési ideje kései. Ó
Patent HU-226968-B1 (HU)
Title: A package for an ostomy appliance
Inventor: ANDERSEN BIRTHE VESTBO
IPC: A61F5/445
Filed: 2002-09-06
Abstract: A package for a disposable ostomy receiving bag, the package including a first compartment capable of accommodating a fresh ostomy receiving bag and a second compartment capable of accommodating a used ostomy receiving bag. The second compartment is sealable so as to confine the receiving bag which facilitates the handling of fresh and used bags and renders the user more independent of the availability of a lavatory.
Patent WO-2004052670-B1 (WO)
Inventor: SUI SEE CHUN
IPC: C01B3/08
Filed: 2003-12-03
Abstract: An HGC 02 (hydrogen generation chamber) generates fuel hydrogen from water reacting with metal such as aluminium and/or sodium introduced, for example through a metal sprinkler with a heating device in the case of aluminium used as the metal. It is normally installed onto fuel consuming or hybrid vehicles/carriers with detachment device to supply driving energy. In one type of vehicle use, the HGC 02 is detachable and replaced by a detachable battery.
Patent JP-2944617-B1 (JP)
Title: 携帯無線装置
IPC: H04B1/3822
Filed: 1998-03-12
Granted: 1999-09-06
Abstract: 【要約】
【課題】  電源スイッチＯＮ状態での電池電圧情報を、 電源スイッチＯＦＦ状態移行後においても表示する。
【解決手段】  電源スイッチ１１の状態を認識する認識 手段２１と、電池１２の電圧情報を検出して保持する電 圧検出保持手段２２と、電源スイッチＯＮ状態における 前記保持電圧が規定値未満であることを検出する手段２ ３と、保持電圧が規定値未満である場合で電源スイッチ １１がＯＦＦ状態に移行した時に動作する計時手段２５ と、計時手段２５のタイムアップ出力により定期的に低 電圧警報を発生する表示／警報手段２６とを備える。ま た、計時手段２５がタイムアップすると自動的に電源ス イッチＯＮ状態に移行し、電圧検出保持手段２２に保持 された情報により低電圧警報を発生する手段を備えるよ うに構成することができる。
Patent NL-1041229-B1 (NL)
Title: Voertuigtrein en werkwijze voor het remmen van zo een voertuigtrein.
Inventor: ARJEN ROBERT ROTH
IPC: B62D53/08
Filed: 2015-03-18
Granted: 2017-01-05
Abstract: Voertuigtrein omvattende een aantal gekoppelde voertuigen waarbij een koppeling tussen een eerste voertuig en een tweede voertuig een schamier omvat, met het kenmerk, dat de koppeling veiligheidsmiddelen omvat geschikt voor het wijzigen van de draaiweerstand van het schamier afhankelijk van een op de koppeling werkende kracht. Het gaat dan in het bijzonder om een drukkracht in de koppeling, die ontstaat bij het remmen of het oplopen van een voertuig. Tevens werkwijze voor het remmen van zo een voertuigtrein. Daarbij kan het scharnier, middels de op de koppeling werkende kracht, worden vergrendeld in een hoekstand wanneer de grootte van de kracht een bepaalde waarde overschrijdt. Een en ander is te vergelijken met een bekende oplooprem I' overrun brake', waarbij nu niet automatisch (tijdelijk) geremd wordt, maar het draaien van een scharnier automatisch (tijdelijk) wordt geblokkeerd en het schamier zo wordt vergrendeld in een (actuele) hoekstand.