baber/WOPTO huggingface dataset:
Patent EP-0029212-A1 (EP)
Inventor: IGARASHI ISAO
IPC: F16H59/12
Filed: 1980-11-12
Abstract: A combination car system is made up from a first car (1) and a second car (101), both of which are capable of running independently. The first car includes a pair of front wheels (3) by which it is driven, a pair of rear wheels (4), and a first wheel braking element which provides braking performance for the first car when it is displaced. The second car includes a pair of front wheels (103), a pair of rear wheels (104) by which it is driven, and a second wheel braking element which provides braking performance for the second car when it is displaced. When the cars are running independently, displacement of a brake pedal (94) in the first car is transmitted by a first displacement transmission mechanism to the first wheel braking element (not shown), and displacement of a brake pedal (194) in the second car is transmitted by a second displacement transmission mechanism to the second wheel braking element (not shown). The second displacement transmission mechanism includes: a connection unit; a first displacement transmission submechanism (206-208) which is detachably coupled to, and which transmits displacement of the brake pedal of the second car to, this connection unit: and a second displacement transmission submechanism. which transmits displacement of this connection unit to the second wheel braking eiement. The first car and the second car are couplable together into a combination car (101) which runs on the front wheels (3) of the first car and on the rear wheels (104) of the second car, the rear wheels (4) of the first car and the front wheels (103) of the second car being at this time removed from road contact. At this time, the coupling of the first displacement transmission submechanism is removed from the connection unit, and a third displacement transmission mechanism (206-208) is fitted to extend between and to transmit displacement between a part of the first displacement transmission mechanism in the first car and the connection unit. Thereby both the braking systems of the combination car may be controlled by using the brake pedal of the first car, and the brake pedal of the second car is at this time disenabled.
Patent EP-0015029-A1 (EP)
Inventor: JACKSON ROY JOSEPH
IPC: C08F290/00
Filed: 1980-02-12
Abstract: Chemically modified thickenable vinyl esters are prepared by reacting an ethylenically unsaturated monocarboxylic acid with a polyepoxide in the presence of a small amount of a dicarboxylic acid. These resins are diluted with a copolymerizable monomer, such as styrene, blended with a Group II metal oxide or hydroxide and other additives, and cured with a free-radical catalyst. The compositions can be used for coating, laminating, moulding, or as adhesive.
Patent EP-0017413-A1 (EP)
Inventor: KRIEG JOHN JOSEPH
IPC: F02M57/02
Filed: 1980-03-24
Abstract: A hydraulic advance device for selectively transmitting applied forces to a fuel injector of an internal combustion engine. The device is operative to select a normal or advanced timing of the fuel injection. An outer cylindrical body (66) is mounted in the upper end of a fuel injector adapter. An inner body (108) is slidably received in the outer body (66) and a reaction member (103) and pressure responsive plunger (117) are slidably received in a bore (110) formed in the inner body (108). The plunger (117) and an end wall (128) of the bore (110) cooperate to define a fluid chamber (129). A one-way valve (132) in the chamber (129) permits fluid above a predetermined pressure applied during the advanced stage of the fuel injection cycle to enter the chamber (129) which prevents movement of the plunger (117), relative to the inner body member (108). At pressures below a predetermined value and during the normal phase of the fuel injection cycle, the plunger (117) and the reaction member (103) first move relative to the inner body (108) a predetermined amount during which time no movement is transferred to the inner body thus delaying fuel injection relative to advanced phase fuel injection.
Patent EP-0017509-A1 (EP)
Inventor: WOODCOCK KEITH GEORGE
IPC: G09F7/20
Filed: 1980-04-08
Abstract: A fitment (2) is described supported on an elongate member (1) provided with at least one elongate slot or groove (3) extending therealong and configured for sliding reception of a root-end portion (4) of the fitment (2) inserted therein. The root-end portion of the fitment (2) is shaped to allow pivotal movement of the fitment about the axis of the slot or groove while located therein. The root-end portion of the fitment is provided with locking means (9) which co-operate with the slot or groove (3) to secure the fitment to the support in a position which may be selected both longitudinally and pivotally. 
     A display system is described in which one or more fitments are supported from uprights. Each upright comprises an extruded section defining one or more elongate slots or grooves. The one or more fitments have root-end portions received in the slots or grooves so as to be longitudinally slidable therein and so as to be movable therein in the manner of a hinge or of a socket joint. The fitments are - selectively lockable in the slots or grooves.
Patent EP-0024112-A1 (EP)
Inventor: WU TAI-WING
IPC: G01N33/72
Filed: 1980-07-11
Abstract: A method for the separation and isolation of conjugated and unconjugated bilirubin from an aqueous liquid containing one or both of the bilirubin components. The aqueous liquid is contacted with an interactive mordant for bilirubin. The bilirubin mordanted thereby is separated from the aqueous liquid and treated in an aqueous medium with a chaotropic agent soluble in the medium to release the conjugated and or unconjugated bilirubin from the mordant. A preferred embodiment selectively dissolves either the conjugated or unconjugated bilirubin released from the mordant. Isolated conjugated bilirubin is thereby obtained having a purity in excess of 75% by weight. A reference composition containing the isolated conjugated bilirubin is also disclosed.
Patent EP-0013638-A1 (EP)
Inventor: HUREAU JEAN-CLAUDE
IPC: B29C48/10
Filed: 1980-01-03
Abstract: 1. Process embodying the extrusion of a sheath of thermo-plastic material (17) in the form of a tubular film containing perforated sectors, type in which the film from extrusion and still in the plastic state is applied to a skirting (18) crossed through by ducts distributed over its circumference and communicating with an inner chamber (32) containing a pressurized gas, a part of the ducts (30) intermittently blowing initial jets of gas such as hot air with physical characteristics so that the pressure of flow rate cause perforation of the sectors of the film designed to be perforated, process characterized in that another sector of the ducts (30') is designed to intermittently blow second jets of gas or air with lower physical characteristics so that these jets leave unperforated the sectors of the film designed to remain unperforated, the second jets blowing the air occupying the interface between the film and the outer wall of the skirting.This air cushion avoiding contact between the film and the said walls, thus enabling the film to flow continously along this wall.
Patent EP-0019599-A1 (EP)
Inventor: ANDERSSON CURT ERIK
IPC: B65G35/00
Filed: 1980-04-10
Abstract: Goods (6) are placed on a supporting surface (4) connected with a conveyor member (7) forming part of the goods conveyor track (2). The conveyor member (7) is made up of a number of units placed in a tubular shaped guide (2). The unit is movable in the guide by means of a driving member (8). The supporting surface (4) is connected with one of said units or is connected with a special member placed between two units. A displacement of the units (7) in the guide also brings about a displacement of the supporting surface (4). The guide (2) acts as a handrail in a staircase (1) and the longitudinal slit (2c) faces downwards. The supporting surface (4) is rotatably fixed to one end (3a) of the holder (3), the other end of which has a spherically-shaped part. The supporting surface (4) can t assume a vertical position and a horizontal position intended forthe conveying of goods. The end (3a) of the holder has also a sliding surface, usually a wheel, to cooperate with a sliding track (5) oriented along the staircase (1).
Patent EP-0035495-A1 (EP)
Inventor: HILDEBRECHT HAROLD V
IPC: B60W30/18
Filed: 1981-03-23
Abstract: L'usure des freins d'un vehicule (11, 11a) peut etre reduite par un systeme de couplage (23 23a) qui bloque la distribution de puissance motrice aux roues (13, 13a) ou similaire si on essaie de rouler lorsque le frein de stationnement (19, 19a) est enclenche. Au lieu de neutraliser la transmission (16, 16a) du vehicule, le couplage (23, 23a) reagit a une situation de frein de stationnement (19 19a) enclenche et a des conditions de transmission de l'entrainement dans l'embrayage (18, 18a) et des transmissions (16, 16a) en supprimant la sortie des puissances motrices du moteur (12, 12a). Dans une realisation le systeme est prioritaire sur les commandes de l'operateur pour limiter l'admission de combustible au moteur (12) de facon a provoquer un calage si on essaie de demarrer avec le frein de stationnement (19) enclenche. Dans une autre realisation le systeme arrete automatiquement le moteur (12a) dans de telles conditions. Le demarrage du vehicule (11, 11a) sur une pente ou sous charge est facilite du fait que le moteur (1 2, 12a) peut etre accelere alors que la transmission (16, 16a) est en prise et que le frein (19, 19a) est encore enclenche. Une utilisation du frein de stationnement (19, 19a) pour un arret d'urgence est facilitee du fait que l'action retardante du moteur (12, 12a) reste a disposition pour completer un tel emploi du frein de stationnement (19, 19a).
Patent EP-0022845-A1 (EP)
Title: Apparatus and method for grooving tires.
Inventor: CLAYTON ANDREW ROBERT
IPC: B29K21/00
Filed: 1980-01-23
Abstract: An apparatus and method for grooving tires which is particularly useful for renewing previously used off-the-road tires and which removes a portion of a layer of rubber applied to a tread face of a carcass so as to form on the tread face a pattern of lugs. Relative motion between a heated knife and a tire carcass is controlled and coordinated in such a manner as to form a particular selected tread pattern, while controlling the number and spacing of the lugs and the curvature, angularity, and depth of the incisions which form the lugs. As described more fully hereinafter, a digital, electronic central processor unit controls the operation of components of the apparatus and may be programed to follow particular functional sequences.
Patent EP-0031337-A1 (EP)
Inventor: NOROY TERJE
IPC: A22B5/16
Filed: 1981-01-26
Abstract: Un appareil de tonte des moutons a l'abattage comprend un tambour horizontal (8) enlevant la peau pendant son enroulement sur le tambour (8), ce tambour (8) se deplacant vers le haut le long de la partie dorsale du mouton (31) suspendu par les pattes posterieures. Le tambour (8) possede un diametre augmentant progressivement a partir d'une region centrale vers les deux extremites et il est monte a l'extremite libre d'un bras de levage pivotant (3) pourvu de moyens (1) pour effectuer un mouvement de pivotement dirige vers le haut pendant la tonte. Un moteur entraine le tambour (8) en rotation de maniere synchrone avec le mouvement pivotant du bras de levage (3) et a une vitesse adaptee au mouvement du bras de levage.
Patent EP-0034248-A1 (EP)
Inventor: PREUSS WOLFGANG DR
IPC: C07J9/00
Filed: 1981-01-10
Abstract: 1. DELTA 4-pregna-3-one-20-carboxylic acid halides (BNC-halides) containing at least one other double bond in the 1(2)- and/or 17(20)-position and corresponding to the following general formula see diagramm : EP0034248,P6,F1
Patent EP-0035663-A1 (EP)
Inventor: REUS JOSEF ING GRAD
IPC: B01D53/34
Filed: 1981-02-13
Abstract: To remove nitrous gases from gas mixtures there is needed a process and apparatus by which they can be eliminated quickly, without formation of secondary waste and as cheaply as possible. This is done by scrubbing the nitrous gases out of the gaseous mixture with 15-50% nitric acid solution and treating this solution additionally with gaseous oxygen, especially atmospheric oxygen.
Patent EP-0066647-A1 (EP)
Inventor: CARL HEINZ ING GRAD
IPC: E04C2/06
Filed: 1981-08-03
Abstract: 1. Armoured concrete building slab comprising at least one armouring grid (5) and at least one cavity formed in the concrete by means of a displacement body (4) and limited on at least two sides thereof by likewise armoured concrete ribs (3), characterized in that the armouring of said concrete ribs (3) comprises raised portions (7) formed in said armouring grid (5) at spaced locations, the dimensions of the planar portion (6) between each two raised portions (7) approximately corresponding to the dimension of said displacement body (4) transversely of said raised portions (7), so that said displacement body (4) is received between said raised portions (7) in a substantially non-shiftable manner, said displacement body consisting of a downwards opening hollow profile formed of a grid structure (10) of metal rods, and a plastic sheet material (11) covering the side of said grid structure facing towards the concrete.
Patent EP-0046245-A1 (EP)
Inventor: HAEUSLER JOCHEN DR
IPC: B66C1/06
Filed: 1981-08-06
Abstract: Die Erfindung bezieht sich auf eine, Vorrichtung zum Greifen metallischer Werkstücke aus ferromagnetischen und/oder elektrisch gut leitenden Materialien mittels elektromagnetischer Kräfte bestehend aus einem Handhabungsgerät bzw. Montagegerät mit mindestens einem Greifarm, an dem mindestens ein Greifelement angeordnet ist. Im Greifelement sind Linearmotorstatoren (11) vorgesehen, die Wanderfelder (16, 17) erzeugen, derart, daß Kräfte zum Greifen der Werkstücke (12, 13, 14) ausgeübt werden.
Patent EP-0054166-A1 (EP)
Inventor: MULLER WERNER HEINRICH DR
IPC: C07C67/313
Filed: 1981-10-29
Abstract: 1. A process for the preparation of a 5-oxohexanoic acid alkyl ester or 5-oxohexanonitrile by reacting acetone with an acrylic ester in which the alcohol component has a chain length of 1 to 6 C-atoms, or with acrylonitrile, at elevated temperature, in the liquid phase and in the presence of a primary amine and/or a Schiff's base formed from a primary amine and acetone, and/or a beta-aminopropionic acid derivative formed from a primary amine and an acrylic ester or acrylonitrile, and an acid compound, under a pressure higher than the vapor pressure of the reaction mixture and less than 500 bars, characterized by feeding the reaction mixture continuously into a distillation column after the reaction, removing the low-boilers by distillation as a top product, stripping off the mesityl oxide/water azeotrope from the enrichment zone of the latter which is formed, and isolating the 5-oxohexanoic acid alkyl ester or the 5-oxohexanonitrile by distillation from the residual mixture in the same column or in a further column.
Patent EP-0052293-A1 (EP)
Inventor: WIRTH CHARLES J
IPC: F16D3/60
Filed: 1981-10-30
Abstract: A flexible coupling (20) for drivingly connecting two rotatable shafts (24,28) or the like, and for use in applications where torque is transmitted only in one direction of rotation or where the torque transmitted in one direction of rotation is significantly greater than the torque transmitted in the other direction of rotation, includes a flex member (30) consisting of four elongated flex elements (36,37,38,39) joined together in a rectangular arrangement. The two elements positioned on opposite sides of the rectangular arrangement are of substantially rectangular cross-sectional shape along a major portion of element length, and the elements of one such pair (36,38) are thicker than the elements of the other pair (37,39). The flex member (30) is connected between the two , rotatable shafts (24,28) in a manner which causes the thicker elements (36,38) to be in compression and the thinner elements (37,39) to be in tension during torque transmission in the favored direction. The difference in element thickness provides a more stable flex member (30) structure, reducing unwanted spurious deflections and thereby improving the capacity for useful deflections associated with driving and driven member misalignments. The coupling may include only a single flex member (30) or may have a number of such members connected in series (59) to increase its misalignment capabilities.
Patent EP-0055461-A1 (EP)
Inventor: ASAM GOTTFRIED
IPC: F02M31/16
Filed: 1981-12-22
Abstract: 1. A device for improving the fluidity of cold diesel fuel in the fuel supply system of the internal combustion engine of an automotive vehicle, comprising a heat exchanger (3) mounted in the interior of a fuel tank (8) in the form of a U-pipe secured to the tank wall (7) and having a flow of heating medium passing therethrough, characterised in a) that the heating medium is air compressed in the compressor (1) of an air brake system and heated during compression ; b) that the single pressure line (2, 4) of the compressor (1) constitutes the heat exchanger (3), which is disposed directly adjacent the suction line (9) for the diesel fuel and has the entire compressed air supplied to the brake system passing therethrough ; and c) that an air dryer (6) is disposed in the section (4) of the pressure line (2, 4) downstream of the heat exchanger (3).
Patent EP-0066013-A1 (EP)
Inventor: SPOORMANS ROBERTUS JOSEPHA ELI
IPC: G07F/
Filed: 1981-06-03
Abstract: Article, more particularly coin, recognition system including measuring means (L3, L4) producing a measurement signal varying at least in function of the relative position of a coin with respect to the measuring means and the coin material, and coin sensing means (L5) able to produce a control signal upon the rear edge of the coin occupying with respect to the measuring means a predetermined position wherein the coin influences the measuring means, the control signal authorizing the recording in a register (IOC) of the measurement signal then provided by the measuring means. The above system is processor controlled and includes means to prevent it entering a programme loop.
Patent EP-0081610-A1 (EP)
Inventor: RUDOLPH PETER K C
IPC: B64C9/16
Filed: 1981-12-16
Abstract: An airfoil (10), having a trailing edge flap assembly (18) comprising a flap member (20) which in its stowed position is located above a fixed mounting structure (22). There is a rear pivot link (26) connected at its lower end (42) to the mounting structure (22) and by its upper end (44) to an aft portion of the flap (20). There is a forward slideway (40) by which the forward part (32) of the flap (20) is mounted for longitudinal slide motion relative to the fixed mounting structure (22). The flap (20) has a stowed position in the rear portion (16) of the wing (10), and is movable rearwardly with substantial Fowler motion to an intermediate position for take-off, and movable further rearwardly to a fully extended position where the flap (20) extends rearwardly and downwardly for take-off.
Patent EP-0052966-A1 (EP)
Inventor: MIDDLETON MARTIN JOHN
IPC: B64F1/12
Filed: 1981-11-03
Abstract: A mooring device for use, particularly in the mooring of an aircraft such as a helicopter on the deck of a ship includes a grid having an upper surface adapted for engagement by a harpoon carried by the aircraft. The grid comprises a plurality of substantially identical elements and retaining means secured to the deck and adapted to retain the elements in juxtaposed relationship. In one embodiment the elements are generally rectangular in plan and have an upper surface provided with both full and half apertures arranged so that when in said juxtaposed relationship, the elements combine to provide a generally continuous apertured upper surface.
Patent EP-0045683-A1 (EP)
Inventor: MONIER MAURICE
IPC: H01H9/00
Filed: 1981-07-24
Abstract: 1. Device of the type with tenon and slide and locking hook for the simultaneous fixing of the fixed and mobile parts of an accessory occupying a reduced space as regards width, in particular an auxiliary mono-modular contact on the parts, respectively fixed and mobile, of a mono-block contactor, able to receive a plurality of individually detachable accessories, characterized in that it comprises : - a single tenon (2) in the form of a T arranged on the face (1) of the contactor at the site of fixing the accessory (5), cooperating during the course of a movement of the accessory in its mean plane, with a single slide (8) situated at the base of the face (7) of the accessory directed towards the contactor ; - a hook (6) arranged on the upper part of the face (7) of the accessory directed towards the contactor and cooperating during the same movement with an edge (15) of a cavity (13) situated on the contactor ; - a locking catch (17) situated on the accessory, able to penetrate into a rectangular hole (18) of the face (1) of the contactor under the action of an elastic part (19), provided with an arm (20) and able to be freed from the said hole (18) by a manual traction on the arm (20) against the action of the elastic part (19) ; - and a tenon (4) in the form of a T, situated on the movable runner (3) of the contactor and cooperating, during the same movement of the accessory in its mean plane, with a slide (9a) situated on the movable runner (9) bearing the contacts of the accessory.
Patent EP-0053969-A1 (EP)
Inventor: CHANDIOUX ANDRE
IPC: B60K17/30
Filed: 1981-11-26
Abstract: Dispositif comprenant un moyeu creux constituant l'élément extérieur d'un joint universel à billes, par exemple du type RZEPPA, dont l'élément intérieur est solidaire d'un arbre d'entraînement, une mièce d'étanchéité en tôle étant prévue à l'extrémité ouverte du moyeu, opposée au joint. Selon l'invention, le disque de frein (10) est fixé sur le moyeu (1) du même côté que la roue (11); la pièce d'étanchéité (15) présente la forme d'un bol dont l'extrémité fermée est emmanchée dans le moyeu creux (1) et dont la longueur est telle que l'autre extrémité, de diamètre extérieur sensiblement égal au diamètre de l'ouverture (10a) du disque de frein (10), débouche hors du moyeu creux (1) et traverse le disque en centrant celui-ci.
Patent EP-0045810-A1 (EP)
Inventor: MACABEE LLOYD C
IPC: B01F3/04
Filed: 1981-02-12
Abstract: Il est utile lors d'une therapie d'hydromassage pratiquee par l'utilisateur meme d'effectuer un massage vigoureux du corps avec un minimum d'efforts de la part de l'utilisateur du dispositif. La presente realisation comprend un dispositif de massage utilisant un jet d'eau entrainant de l'air, qui est maintenu contre la region du corps a masser. Le deplacement mecanique du dispositif couple avec des pulsations dans l'ecoulement du melange eau-air produisent un massage a l'eau. L'air est entraine par le passage d'un jet d'eau (112) a haute vitesse au travers d'un espacement d'air (116) et le long d'un tuyau de reception (120) jusqu'a une chambre (122) contenant un rotor. La difference de pression dans le boitier produit une aspiration d'air dans le boitier au travers du tuyau de reception. Un rotor (130) leste excentriquement tourne sous l'impact du jet d'eau (112) produisant la rotation du dispositif entier, ce qui provoque le deplacement de massage. Chaque aube du rotor developpe une zone d'attaque de haute pression qui refoule l'eau ayant communique sa force de propulsion. Chaque aube developpe aussi une zone de fuite de faible pression lorsque l'aube depasse le tuyau de reception, ce qui favorise l'aspiration d'air. La realisation decrite pratique un massage vigoureux du corps au moyen du jet d'eau et d'air chasse par le dispositif. Cette action se trouve intensifiee par la contre revolution automatique du dispositif, produite par le rotor (130) leste excentriquement.