baber/WOPTO huggingface dataset:
Patent EP-0400077-A1 (EP)
Inventor: GOODENOW ROBERT S
IPC: A61P37/00
Filed: 1989-02-01
Abstract: On a mis au point des procédés et des compositions permettant de traiter un hôte prophylactiquement ou thérapeutiquement, afin de stimuler les CTL (lymphocytes T cytotoxiques) de l'hôte contre la pathologie. On a notamment mis au point un domaine de liaison se liant à un ou plusieurs antigènes MHC (histocompatibilité principale) de classe I, changeant la restriction de l'antigène de classe I, de manière à prévoir une réaction allogénique. Par l'union du domaine de liaison ou spirale alpha à un épitope d'un antigène d'intérêt, on peut stimuler l'hôte afin de provoquer une réaction de CTL dans le cas d'une exposition ultérieure ou d'une pathologie existante.
Patent EP-0415967-A1 (EP)
Inventor: MERZ JOHANN
IPC: B62D5/06
Filed: 1989-04-25
Abstract: Un agencement de commande permet de modifier la force hydraulique d'assistance à l'effort au volant en fonction de la vitesse du véhicule. A une faible vitesse, la servo-direction reçoit une forte assistance hydraulique, qui diminue graduellement à mesure que la vitesse du véhicule augmente. L'agencement de commande comprend un appareil de commutation électronique (10) qui ajuste en fonction d'un signal tachymétrique le débit d'un ajutage de régulation (7) formé par exemple par une soupape magnétique. L'ajutage de régulation (7) est logé dans une conduite d'arrivée (3) d'une direction assistée (4, 5, 6). Selon l'invention, un contacteur de pression (14) agencé dans la conduite d'arrivée (3) en aval de l'ajutage de régulation (7) peut transmettre un signal de commande à l'appareil commutateur (10). Lorsqu'à une vitesse élevée, on doit braquer rapidement à cause d'un danger soudain, le contacteur de pression (14) commande, suite à la chute de la pression, l'appareil commutateur (10), qui à son tour commande l'ajutage de régulation (7). La servo-direction reçoit ainsi davantage d'assistance, ce qui permet au conducteur d'effectuer de manière plus sûre le braquage devenu soudainement nécessaire.
Patent EP-0422028-A1 (EP)
Title: Ensembles moteur et boite de vitesses
Inventor: DANIEL MICHAEL RICHARD LIONEL
IPC: F02B63/06
Filed: 1989-05-23
Abstract: L'une des extrémités (13) d'un vilebrequin (12) d'un moteur à combustion interne entraîne un élément d'entrée (37) d'un train d'engrenages de changement de vitesses (36), dont l'élément de sortie (41) entraîne une charge, constituée par exemple par une turbine centrifuge (23). Les paliers des éléments du train d'engrenages sont formés par des manchons flottants ajourés (26, 43a) et sont alimentés en huile sous pression en provenance du système de lubrification du moteur par des conduits (51, 26b, 54, 57, 58, 59) prolongeant les conduits d'huile pressurisée dans le vilebrequin (12) du moteur.
Patent EP-0420869-A1 (EP)
Inventor: GRIFFITH JOHN DALTON
IPC: D03D39/08
Filed: 1989-05-25
Abstract: Un système de commande électronique permet de positionner sélectivement un élément commandé (16) dans l'une d'une pluralité de positions prédéterminées, le système comportant un élément (20) animé d'un mouvement alternatif pour entraîner ledit élément commandé (16), un élément d'entraînement (22) animé d'un mouvement alternatif, destiné à entraîner dans un sens l'élément alternatif (20), et étant mobile par rapport à ce dernier dans l'autre sens, ledit élément (20) animé d'un mouvement alternatif étant sollicité dans l'autre direction, l'élément (20) présentant une série de parties conformées (26) espacées le long de la direction du mouvement alternatif afin de correspondre à ladite pluralité de positions prédéterminées. Le système comporte également un positionneur (25) à commande électronique monté à un emplacement fixe le long du trajet du mouvement alternatif, le positionneur (25) étant mobile entre des première et seconde positions, le positionneur dans ladite première position étant disposé pour venir en contact avec une partie conformée choisie parmi lesdites parties conformées (26) afin de stopper le mouvement de l'élément alternatif (20) dans ladite autre direction, et étant disposé dans ladite seconde position pour demeurer à l'emplacement éloigné où il ne vient pas en contact avec aucune des parties conformées, ainsi que des moyens actionnables électroniquement pour commander le mouvement du positionneur (25) vers ladite première position de manière à permettre la sélection de l'engagement dans une desdites parties conformées.
Patent EP-0378630-A1 (EP)
Title: Device for turning over sheets one by one at an automatic sheet output.
Inventor: SEBILEAU VINCENT
IPC: B65H29/26
Filed: 1989-05-31
Abstract: PCT No. PCT/FR89/00264 Sec. 371 Date Mar. 30, 1990 Sec. 102(e) Date Mar. 30, 1990 PCT Filed May 31, 1989 PCT Pub. No. WO89/12015 PCT Pub. Date Dec. 14, 1989.The invention relates to an oscillating device to be mounted at an automatic sheet output in order to turn over sheets one by one. The device includes a wire designed with two mounting end tabs pivoting on the output, two approximately "S"-shaped lateral sections and an approximately "U"-shaped medial section wherein the extremities of the "U"-shaped section are connected to the respective extremities of the lower loops of the "S"-shaped sections.
Patent EP-0393195-A1 (EP)
Inventor: KUBOMOTO WATARU
IPC: F15B11/17
Filed: 1989-06-13
Abstract: This fluid control mechanism has a divergent flow selecting valve means (52) adapted to change pressure fluid admission passages extending from two main pumps (40), (50) to two control valve groups (60), (70), and also confluent selecting valve means (80), (90) adapted to introduce the pressure fluid sent into each control valve group into a working apparatus control valve in the other control valve group. The confluent selecting valve means (80) in a group to which a working apparatus control valve (62), which is required to compensate for an admission rate of the fluid, belongs cancels the confluent function in accordance with an operating signal for the same working apparatus control valve. This mechanism also has a means for limiting the spool stroke of a working apparatus control valve (160) in which a load varies, this means being adapted to introduce a discharged fluid from an actuator into the same actuator again when the load is small. This mechanism further has a sequence valve (170) adapted to operate a spool stroke limiting means (190) in accordance with a primary pilot pressure.
Patent EP-0396672-A1 (EP)
Inventor: PETRY PETER
IPC: B65H19/30
Filed: 1989-10-11
Abstract: On décrit un procédé et un dispositif permettant de guider plusieurs bobines d'enroulement, une bande de tissu étant déroulée d'une bobine et enroulée sur une autre, avant d'être renvoyée pour être réenroulée. L'invention propose notamment, en vue de simplifier le dispositif et de le rendre plus maniable, de guider par contrainte chaque bobine (13) seulement pendant l'enroulement sur une partie horizontale de la bande (14), d'introduire horizontalement une cheville dans les paliers (15) des deux côtés de la bobine d'enroulement (13) à la fin de l'enroulement, de soulever des deux côtés la bobine d'enroulement (13) par les chevilles (16) et de la ramener par-dessus les autres bobines d'enroulement à son point de départ, en la poussant horizontalement et en l'abaissant.
Patent EP-0381015-A1 (EP)
Inventor: WORWAG PETER
IPC: A47L9/04
Filed: 1990-01-23
Abstract: The invention relates to a multipurpose suction nozzle for cleaning surfaces of different structures, such as hard smooth surfaces, textile floor coverings or upholstery. The suction nozzle is detachably connected to a suction line of a suction cleaning apparatus by means of a connector which is mounted in an articulated manner. In order to allow simple exchange of the suction tool at a transition from a smooth floor covering to a textile floor covering (1), provision is made for the housing (5, 105, 205) of the suction nozzle (1, 101, 201) to be fitted with a first suction opening (8, 108, 208) with a rotatably mounted brush (9, 109, 209). The bristles (10, 110, 210) of said brush penetrate the first suction opening (8, 108, 208), a first flow channel (17; 117; 216, 220) adjoining the first suction opening (8, 108, 208). A second suction opening (23, 123, 223), arranged in the housing (5, 105, 205), is surrounded by flat sliding surfaces (24, 25; 135, 136, 235, 236), adjoining which there is a second flow channel (30; 130; 221, 232). The first flow channel (17; 117; 216, 220) or the second flow channel (30; 130; 221, 232) can optionally be connected to an apparatus by the connector (2, 102, 202). …<IMAGE>…
Patent EP-0445325-A1 (EP)
Title: Undermattress
IPC: A47C23/06
Filed: 1990-03-06
Abstract: The undermattress according to the invention comprises a frame over which are stretched slat-like support members (2), arranged in the manner of a grid, and resiliently supported in the region of their axial ends, at side rails (3, 4) of the frame, on supporting wires or supporting belts (14), via push-rods (5) which are movable substantially perpendicularly to the plane of the frame. The load acting on the individual push-rods is in turn transferred, via rocking levers (13) which are supported on an abutment surface at the side rail of the frame, to the supporting wire or the supporting belt, so that a precisely defined counter-force is produced as a function of the depth of penetration of the push-rods into the frame. In this arrangement, the rocking levers are preferably in the shape of a Cornu spiral. <IMAGE>
Patent EP-0392359-A1 (EP)
Inventor: HAHN ERWIN DR
IPC: C09B29/033
Filed: 1990-04-05
Abstract: Navy blue and black dyestuff mixtures, containing one or more thiopheneazo dyestuffs whose diazo component is derived from the 2-aminothiophene series and whose coupling component is derived from the aniline series, and one or more dyestuffs F whose absorption maximum is at a wavelength of 390 to 520 nm, where the amount of the thiopheneazo dyestuffs is 60 to 99% by weight, relative to the total weight of the thiopheneazo dyestuffs and the dyestuffs F in the mixture.
Patent EP-0422635-A1 (EP)
Inventor: RUSCELLO LORENZO
IPC: B65G43/00
Filed: 1990-10-11
Abstract: An apparatus for moving near each other at a preset distance products (13,14) which are advancing along conveyor belts (22,23) with pulse generators (E) applied so to measure their advancement, and at least a photocell (11) connected with a belt and able to intercept the products while advancing. The apparatus comprises first counter means for measuring the space between two successive products, connected with one of said pulse generators and a photocell (11), fixed on a first conveyor belt (22); second counter means (19) connected with respective pulse generators of said first belt (22) and with a successive belt (23) connected with a buffer storage (18) which represents the binary numerical expression of the space to be widened or reduced between two successive products and which memorizes   the output signal from a pulse adder (16) of the pulse generator (E1) of said first belt (22) and said pulses are compared with a pre-established value of the desired distance; the output of said counter means (19) being connected to a motor (21) by means of a D/A converter (20), which can realize or not a variation of the speed of the upstream belt (22), according to the pulses of said second counter (19) activated by the passage of a product under said photocell; a logic control member (12) being also provided and operatively connected with said counter means (19) and said buffer storage (18).
Patent EP-0489199-A1 (EP)
Inventor: WAGNER EGBERT ING
IPC: H01H36/00
Filed: 1990-12-06
Abstract: Crash sensor for a restraining system of a vehicle with a low-retentivity seismic material (M) which can be moved along the guide axis (A-A) of a guide body (S) between two limit positions. A pressure force (F) which normally holds the seismic material in its first limit position/position of rest, yields or is overcome in the case of an adequately strong acceleration or deceleration in such a way that the seismic material then moves towards its second limit position. The magnetic field of a magnet (R) can detect the seismic material. A contact (K) which can be controlled by the magnetic field of the magnet is arranged with respect to the seismic material in such a way that in one of its two limit positions the latter largely constitutes a magnetic short circuit which directs the magnetic field of the magnet away from the contact towards the seismic material as long as the seismic material is in this limit position, but, beyond this limit position, the seismic material no longer constitutes that magnetic short circuit which directs the magnetic field of the magnet away from the contact. The more or less annular magnet forms in the vicinity of the position of rest of the seismic material the guide body, which is tubular there, or surrounds there at least parts of the guide body. Inside the magnet, the magnetic field is oriented more or less parallel to the guide axis. <IMAGE>
Patent EP-0436156-A1 (EP)
Inventor: TAKEBUCHI MASATAKA C O INTELLE
IPC: H01L29/792
Filed: 1990-12-11
Abstract: For improving endurance and retention characteristics of a nonvolatile semiconductor memory device that comprises a semiconductor substrate (1) having source and drain regions (3₁) therein, a floating gate (6) provided above the semiconductor substrate through a first gate insulating film (4), a control gate (8) provided above the floating gate through a second gate insulating film (7), and a tunnel region provided in the first gate insulating film, an aperture (9) is provided in the first gate insulating film (4) so as to reach the semiconductor substrate (1), thereby defining the tunnel region therewith, and a tunnel insulating layer (5) including at least one silicon nitride film (10) is provided within the aperture (9).
Patent EP-0448844-A1 (EP)
Inventor: VERMEULEN ANTOON G
IPC: A01D41/14
Filed: 1990-03-27
Abstract: A feeder house (30) for mounting a header (20) on a combine harvester base unit (11) is disclosed. This feeder house (30) comprises a front face assembly (75) mounted on the feeder house body portion (34) in a manner which permits both pivotal adjustment around a transverse pivot shaft (92) and generally longitudinal adjustment relative to said body portion (34). A cradle assembly (101) is pivotally attached to the front face assembly (75) for rotation generally about the direction of travel of the machine in a substantially vertically extending transverse plane. By connecting the header (20) to the feeder house (30) via the intermediary of this mounting assembly (70) consisting of said front face assembly (75) and said cradle assembly (101), the header (20) can be adjusted to both laterally float relative to the contour of the ground and change the cutting angle of the header cutting means relative to the ground through manipulation of the rotation of the cradle assembly (101) and the front face assembly (75) respectively. This arrangement also permits selective control of the relative positions of the header auger (23) and the forwardmost portion (43) of the path (42) of the apron conveyor (32) in the feeder house (30) to guarantee optimum transport of crop material from the header (20) to the feeder house (30).
Patent EP-0442159-A1 (EP)
Inventor: HAMILTON DAVID MORRIS JR
IPC: B01J29/69
Filed: 1990-12-11
Abstract: A catalyst composition for use in a process for the concurrent isomerization and disproportionation of olefinic hydrocarbons comprising a physical mixture of a disproportionation catalyst comprising a heavy metal selected from molybdenum, tungsten, rhenium and mixtures thereof, deposited on an inorganic oxide support, and a double bond isomerization catalyst comprising an acidic zeolite capable of effecting double bond isomerization, and such a process using said catalyst composition.
Patent EP-0405749-A1 (EP)
Inventor: PHILLIPS STEVEN J
IPC: A61M60/178
Filed: 1990-05-25
Abstract: A ventricular assist device cannula of a novel type including a blood drainage cannula tube (12) having a first end and a second end and a blood inlet cannula tube (11) having a first end and a second end with the tubes being attached together to form a sealed section having a convex outer surface (14). An opening is made in a heart, the blood drainage cannula tube (12) is inserted through the opening whereby the first end is disposed in a heart chamber and at the same time the blood inlet cannula tube (11) is inserted through the opening and also through the aortic valve so that the first end thereof is disposed in the aorta. At the convex surface (14), the ventricular assist device cannula is sutured to the heart to hold it in place and to prevent blood drainage therearound. The blood drainage cannula tube is attached to the inlet port of the pump and the second end of the blood inlet cannula tube is connected to the outlet end of the pump whereby this design and method of cannula requires only one opening into the heart instead of two.
Patent EP-0413536-A1 (EP)
Inventor: CASE PAUL DAVID
IPC: A24D1/00
Filed: 1990-08-13
Abstract: A cigarette, the smoking material rod of which comprises a proportion of expanded tobacco, yet which provides an acceptable mainstream smoke temperature over the whole smoking process. 
     When cigarettes containing expanded tobacco also comprise a low sidestream wrapper, such cigarettes provide substantial CO to PMWNF parity and smoker acceptable mechanics.
Patent EP-0434430-A1 (EP)
Inventor: NICHOLAS EDWARD DAVID
IPC: C23C26/00
Filed: 1990-12-20
Abstract: A method of providing a material surface on a substrate (1) comprises applying a consumable member to the substrate under pressure; and moving the member and substrate relative to one another along a path (4) and generating heat at the interface between the member and the substrate so that material is laid down on the substrate along the path. The heat generating step comprises imparting to the relative movement between the member and substrate (1) a repetitive rectilinear or orbital motion (3) which is in the direction of relative movement (4) between the member and the substrate.
Patent EP-0380375-A1 (EP)
Title: Matériau composite à interphases multiples entre fibres de renfort réfractaires et matrice céramique
Inventor: COTTERET JACQUES
IPC: C04B35/571
Filed: 1990-01-02
Abstract: Une couche (16) formant interphase en un matériau à structure lamellaire est située entre les fibres de la texture et la matrice, et au moins une couche (14) formant interphase de contrôle est située entre la surface des fibres (10) et l'interphase lamellaire (16) de manière à définir, pour des fissures propagées à travers la matrice (18) et l'interphase lamellaire (16), une zone de cheminement préférentiel hors du contact direct avec les fibres-mêmes (10).
Patent EP-0379417-A1 (EP)
Inventor: FREHAUT JEAN-PIERRE
IPC: F42B10/56
Filed: 1990-01-16
Abstract: The device comprises first and second means for attaching a submunition (5) to a plate (1) carried under a parachute, the first attachment means being formed by an arm (9) articulated on the plate (1) and the body of the munition (5), and the second attachment means having a structure with two positions in which the submunition (5) is respectively vertical or inclined, the structure also comprising a means for guiding the tilt between the two positions. 
<??>The first and second attachment means are arranged in such a way that the centre of gravity of the submunition (5) descends along a vertical line when the latter is tilting into the inclined position. 
<??>The device of the invention makes it possible to prevent the rocking occurring as a result of the tilting of the submunition into the inclined position, and it is simple and economical to produce. 
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Patent EP-0419352-A1 (EP)
Inventor: LABOUESSE ROGER
IPC: F02M59/46
Filed: 1990-09-19
Abstract: The electromagnetic valve, which can be used in particular in a fuel feed system for an internal combustion engine, comprises a casing (10) containing an electromagnet with a control winding (24) and in which a passage is arranged limited by a seal (32) receiver seat (20) and having a mobile rig in the casing, displaceable between a first position towards which it is attracted by a permanent magnet (36) and another position towards which it is attracted by the electromagnet when a current is fed to the winding (24), one of the positions being defined by the support of the seal (32) on the seat (20). The mobile rig, in addition to the permanent magnet and the seal, has a core (34) of ferromagnetic material arranged so that the airgap of the circuit comprising the electromagnet and the core is at a minimum when that of the magnetic circuit comprising the permanent magnet is at a maximum, and vice versa. <IMAGE>
Patent EP-0431996-A1 (EP)
Inventor: SEGUELA BRIGITTE
IPC: C08L23/16
Filed: 1990-11-14
Abstract: Cette composition thermoplastique à mémoire élastique comprend un mélange d'environ 5-20 parties en poids de polynorbornène éventuellement réticulé, d'environ 80-95 parties en poids d'au moins une polyoléfine et d'une quantité de plastifiant du polynorbornène suffisante pour abaisser sa température de transition vitreuse jusqu'à la gamme des caoutchoucs. Selon l'invention, on choisit, comme polyoléfine, une composition comprenant de 80 à 100% d'au moins un copolymère d'éthylène et d'au moins une α-oléfine choisie parmi le propylène et le butène-1, ledit copolymère ayant une densité comprise entre 0,850 et 0,890, et un indice de fluidité compris entre 0,3 et 15 dg/min., et de 0 à 20% d'au moins un polymère de polypropylène. Applications : joints d'étanchéité, éléments de chaussures, tuyaux souples, éléments amortissants, profilés pour l'industrie du bâtiment et de l'automobile, etc.
Patent EP-0438004-A1 (EP)
Inventor: GONDA RICHARD
IPC: F27D27/00
Filed: 1990-12-17
Abstract: Process and device for producing composite products from an at least partially liquid metal bath subject to stirring, into which insoluble pulverulent materials are introduced. In this process, the said product is brought by gravity along a practically rectilinear direction within the said bath, a centrifugal force substantially perpendicular to the direction of entry is applied to it, it is placed in contact with the bath around the said direction in the form of a vein by imparting to it a rotary motion whose combination with the stirring causes the dispersion of the product in the bath. The device comprises a hollow rotor (1) provided in its lower part with a disc (2) in which a chamber (5) is drilled, communicating with the bath via channels (7). Inside the rotor there is a stator (9) which opens into the chamber and in its upper part communicates with a system for feeding (10) product (11). This invention makes it possible to manufacture composites in which the insoluble materials are uniformly distributed in the matrix. <IMAGE>
Patent EP-0421973-A1 (EP)
Inventor: T KINT JEAN
IPC: C08L59/00
Filed: 1990-10-04
Abstract: Stabilised polyacetal composition comprising a phenolic antioxidant, a copolymer of ethylene and vinyl alcohol and an aliphatic amide. The invention also relates to a process for the manufacture of this composition. <IMAGE>