baber/WOPTO huggingface dataset:
Patent EP-0353796-A1 (EP)
Inventor: SEVERINSSON LARS MATTIS
IPC: F16J15/44
Filed: 1989-06-23
Abstract: A sealing arrangement, particularly for a rail vehicle slack adjuster, between a generally tubular housing (7) and a rod (1), which is axially and rotatably movable relative thereto, has a cup (10) engaging the rod (1) with a sealing ring (11) so as to be movable with the rod (3). This cup (10) extends along the rod (1) over the free end of the housing (7) so as to form a type of labyrinth sealing. The cup (30) is preferably provided with a protective and guiding internal ring (12) cooperating with the housing.
Patent EP-0341808-A1 (EP)
Inventor: SCHULTZ THOMAS M
IPC: A61K8/00
Filed: 1989-02-27
Abstract: A process for coloring hair in which a functional metal ion and aminoalkyl or aminohydroxyalkyl catechols are used in combination or applied sequentially to dye the hair rapidly.
Patent EP-0352073-A1 (EP)
Inventor: SLOMA ALAN
IPC: C07K19/00
Filed: 1989-07-18
Abstract: Vectors are described comprising the regulatory DNA naturally operationally associated with and positioned upstream of the  Bacillus coagulans  amylase gene. Downstream of, and in reading frame with the said regulatory region, the vector may have a site for insertion of a heterologous DNA sequence. A signal-encoding sequence may be inserted independent of, or along with, the heterologous DNA. Cells transformed with such vectors may be used to produce the corresponding heterologous polypeptide.
Patent EP-0367552-A1 (EP)
Inventor: KAWAMURA HIDEO
IPC: F01L9/20
Filed: 1989-10-31
Abstract: A control system for controlling intake and exhaust valves of an internal combustion engine includes an electro­magnetic actuator means for electromagnetically operating the intake and exhaust valves. The electric power to be supplied to the electromagnetic actuator means is controlled depending on the rotational speed of the engine such that it will be smaller when the engine rotational speed is lower and larger when the engine rotational speed is higher, so that the area in which the intake and exhaust valves are open increases as the engine rotational speed increases. With this arrangement, the intake and exhaust efficiencies are increased in the full range of engine rotational speeds.
Patent EP-0371687-A1 (EP)
Inventor: JURCHUK PAUL
IPC: B65B5/06
Filed: 1989-11-22
Abstract: Apparatus is disclosed for transfer of workpieces such as stacks of sliced sausage from a band conveyor 29 into the cavities 36 and 37 of a molded package, the latter being advanced transversely of the movement of the band conveyor 29. The device utilizes a system of stems 55 protruding between the bands 38 of the band conveyor 29 to raise the product upwardly from tha band conveyor 29 whereupon a shuttle 32 engages two workpieces by two finger systems 68, 69 having spring-loaded transverse fingers moving transversely of the movement of the band conveyor 29. The stems 55 are then lowered below level of the band conveyor 29. The shuttle 32 is shifted to a position above the particular packaging cavities 36, 37, whereupon a plunger 84 strikes each workpiece in a downward direction, whereby the spring-loaded, normally generally horizontal fingers of the finger systems 68, 69 are forced to swing downwardly into open position to allow discharge of the workpieces. The finger systems 68, 69 are then moved apart from each other, the plungers 84 raised and the entire shuttle 32 driven back to a position above the respective band conveyor 29. The advance in the art is in structural simplicity of the mechanism for raising the workpieces above the band conveyor 29 and of the structure of the shuttle 32 itself, in particular of its finger systems 68, 69 with the spring loaded fingers.
Patent EP-0337826-A1 (EP)
Inventor: GUYOT LUCIEN THOMSON-CSF
IPC: G01T1/20
Filed: 1989-03-07
Abstract: The invention relates to an imaging device (10) of the type in particular which combines a scintillator screen (11) and a matrix (1) of photosensitive elements (D). It is particularly concerned with means making it possible to reduce an active area (Sa) of a photosensitive element (D) much more than the quantity of light to which this photosensitive element (D) is exposed. 
<??>To achieve this, the scintillator (11) comprises an input screen (20) and an output screen (15) applied respectively to an input face (21) and an output face (16) of the scintillator (11). The output screen (11) has an opening (18) allowing light emitted by the scintillator (11) to pass. The openings (18) are arranged in a matrix formation and are indexed over the array of photosensitive elements (D). 
<IMAGE>
Patent EP-0348262-A1 (EP)
Inventor: CHIELENS ALAIN
IPC: B02C4/18
Filed: 1989-06-08
Abstract: The subject of the invention is a process for comminuting minerals, consisting in subjecting a layer of the material to be ground to a compression between two rollers (10, 12) with parallel axes, rotating in opposite directions and pressed elastically towards each other, and an improved roller mill for applying the process. In order to eliminate agglomerates in the product leaving the mill, the ground material is subjected to vibrations when it leaves the rollers (10, 12), in a zone situated as near as possible to the imaginary plane (X-X) containing the axes of the rollers. In order to do this, it will be possible to use a triangular-section bar (14) arranged longitudinally between the rollers, and a vibration generator (16) connected to the said bar. <IMAGE>
Patent EP-0352225-A1 (EP)
Inventor: SCHENK WERNER
IPC: A01G13/10
Filed: 1989-06-29
Abstract: The border is composed of several walls (1) which have at the top end (2) an edge profile which has on the one front side (6) a bar-shaped coupling part (8) and on the other front side (7) a connection profile extending beyond the front side (7) and a coupling part (9), into which the coupling part (8) on the one front side (6) can be inserted. The connection profile (12) serves for covering the gap in the edge profile (3) when two adjacent walls are placed in an angled-off position. In order that the walls (1) can be joined in a simple manner to form a border, the coupling parts (8, 9) are plugged together to form a coupling (10), the one coupling part (8) being connected to the wall (1) on the one front side (6) by means of a film hinge (21). <IMAGE>
Patent EP-0356381-A1 (EP)
Inventor: TRABER RAINER HANS DR
IPC: C09K23/42
Filed: 1989-07-18
Abstract: Wetting agents for wetting hydrophobic capillary materials are described, which, in addition to a water-soluble anionic, nonionic, cationic or amphoteric surfactant or mixtures thereof, contain an amphiphilic, phosphorus-free, sparingly water-soluble, organic compound having a melting point below 4 DEG C and a boiling point above 200 DEG C.
Patent EP-0397706-A1 (EP)
Inventor: WETTENGEL PAUL FREDERICK
IPC: G02B6/00
Filed: 1988-12-22
Abstract: Un ensemble de montage (1) pour équipement optique comprend une pluralité de plateaux (2) articulés ensemble de manière détachable. Chaque plateau (2) peut être adapté pour porter des constituants optiques ainsi que des raccordements de fibres optiques, et ils peuvent être articulés ensemble jusqu'à obtention d'une pile, dans une des différentes configurations, ce qui permet un accès pratique à la fois pour l'installation et l'entretien. L'ensemble (1) trouve une application particulière dans l'équipement optique de communications.
Patent EP-0397790-A1 (EP)
Inventor: JONSSON ARNE
IPC: F16D35/00
Filed: 1989-02-01
Abstract: Pour qu'un dispositif de transmission du couple puisse être monté à distance entre des arbres tronqués alignés et espacés (2a, 3a) (par exemple d'un moteur électrique (2) et d'une pompe (3)), sans qu'il soit nécessaire de déplacer les arbres tronqués, le dispositif est divisible et comprend trois éléments rotatifs (15, 20, 30) reliés en série avec un accouplement élastique (13B) et avec un embrayage régulable à glissement variable (10C) (tel qu'un embrayage visco-hydraulique à disques multiples), ainsi qu'un élément fixe (40) pouvant transmettre des signaux de commande à l'embrayage. Au moins trois des quatres éléments (15, 20, 30, 40) comportent des ouvertures centrales permettant l'introduction des arbres tronqués.
Patent EP-0394474-A1 (EP)
Inventor: KAWAMURA HIDEAKI
IPC: G05B19/4103
Filed: 1989-09-29
Abstract: This invention relates to a spline interpolation system which interpolates a given point by a cubic spline curve. A linear differential vector is determined from a predetermined number of points including a start point (P 1 ) and a cubic equation between the start point (P I ) and a next point (P 2 ) is determined from the coordinates value of predetermined points including the start point (P 1 ) and the end condition of the start point (P i ). Then, a spline curve between the start point (P,) and the next point (P 2 ) continuing from the former is determined. Next. a spline curve between points P 2  and P 3  is determined by adding the linear differential vector at a new point in place of the start point (P i ) and (P 2 ). In this manner, the cubic equations between points are obtained sequentially and a cubic spline curve is obtained. A spline curve free from a practical problem can be determined by sequentially reading points starting with the first without reading in advance the line of all the points at a time.
Patent EP-0437477-A1 (EP)
Inventor: CANNON JAMES WESLEY
IPC: G03B17/18
Filed: 1989-09-28
Abstract: Dans un appareil photographique (101) un transport (109) de film à moteur est actionné, dans un mode de pré-enroulement afin de faire avancer de manière continue des images non exposées successives d'une bande de film (F) provenant d'une cassette (1) étanche à la lumière jusqu'à une bobineuse (121) de film, sans exposition de n'importe quelle image de film au niveau du plan focal d'une lentille (127) d'objectif, puis actionné dans un mode de rembobinage afin de positionner des images non exposées respectives destinées à être exposées au niveau du plan focal, et afin de les retourner individuellement dans la cassette après chaque exposition. Avant qu'une image exposée ne soit retournée dans la cassette, un codage DEP (169) empêchant la double exposition est appliqué à la bande de film à un emplacement prédéterminé proche de l'image exposée. Si la bande de film (F) est rembobinée dans la cassette (1) prématurément, c'est-à-dire sans avoir été complètement exposée, et si ultérieurement la cassette est à nouveau chargée dans l'appareil (101), le transport (109) de film n'est mis dans le mode de pré-enroulement que lorsqu'un codage DEP (169) est détecté. Ensuite, le transport (109) de film est détecté. Ensuite, le transport (109) de film est actionné dans le mode de rembobinage afin de retourner l'image exposée correspondant au codage détecté, dans ladite cassette (1), et afin de positionner l'image suivante non exposée disponible destinée à une exposition au niveau du plan focal.
Patent EP-0382227-A1 (EP)
Inventor: EIDA TSUYOSHI
IPC: C09B35/36
Filed: 1990-02-08
Abstract: An ink comprises a dye and a liquid medium, wherein said dye is a dye represented by the following Formula:
      wherein R₁ and R₂ each represent hydrogen atom, a methyl group, a methoxy group or -SO₃M, R₃ and R₄ each represent a methyl group, methoxy group or an acetylamino group; x represents an acetyl group, a benzoyl group, -SO₂C₆H₅, -SO₂C₆H₄-CH₃, or -N₃C₃(NHR₅)(NHR₆), where R₅ and R₆ each represent a hydrogen atom, or -C₂H₄OH; and M represents an alkali metal, an ammonium group, or an organic ammonium group. An ink-jet recording process comprising applying the ink to a recording medium.
Patent EP-0392206-A1 (EP)
Inventor: MANERA ROBERTO
IPC: B22D11/08
Filed: 1990-03-15
Abstract: Device (10) to park starter bars employed in continuous casting plants, which is able to take at least one starter bar coming from a casting line and to draw and position at least one starter bar towards a casting line and comprises a revolver-type drum (13), which can rotate about a pivot shaft (29) and contains within itself at least one chamber (18-25) to lodge starter bars belonging to at least two types of starter bar, the device (10) comprising also first means (12-30) able to impart rotation to the drum (13) and second means (26) able to cooperate with a temporary pre-set position of standstill of the drum (13) and at the same time to impart to that at least one starter bar a movement into or out from the at least one chamber (18-25).
Patent EP-0410125-A1 (EP)
Inventor: SANTI FRANCO
IPC: F15B15/10
Filed: 1990-06-13
Abstract: Piston units with rolling membrane are used for the handling of liquid products which require good hygiene, e.g. foodstuffs such as milk products. In a piston unit used as a pressure-compensating device pressure variations in a product line are dampened in that the side of the piston (6) remote from the product line (5) is subjected to a variable air pressure. Rolling membranes (7,8) are positioned on both sides of the piston and enclose between them a chamber (13) which is connected to a source of vacuum (14) so as to secure contact of the membranes with the piston. The vacuum is distributed in the chamber (13) with the help of a vacuum line (15) with enlarged outlet area, and is distributed over the end faces of the piston (6) by means of a network of ducts (19,20) in the piston.
Patent EP-0407763-A1 (EP)
Inventor: MUELLER ERWIN
IPC: B65H29/40
Filed: 1990-06-18
Abstract: An der Kette (34) des Nockenförderers (30) sind jeweils abwechslungsweise seitlich versetzt Nocken (36, 36') angeordnet. Die Nocken (36) werden von der Schwenkkulisse (44) in Mitnahmestellung (46) verschwenkt, in welcher sie immer förderaktiv sind. Je nach Stellung der Steuerkulisse (54) werden die wegschaltbaren Nocken (36') in ihrer Ruhestellung (50) belassen oder ebenfalls in die Mitnahmestellung (46) verschwenkt. Bei der Ablegestelle (24) ist eine Halteeinrichtung (56) vorgesehen, welche die darauf abgelegten Druckereierzeugnisse (18) zurückhält, bis diese von einem Nocken (36, 36') abgestossen werden. Bei förderaktiven, wegschaltbaren Nocken (36') wird jedes Druckereierzeugnis (18) einzeln von einem Nocken (36, 36') erfasst und in Schuppenformation weggefördert. Sind die wegschaltbaren Nocken (36') nicht förderaktiv, so werden jeweils zwei Druckereierzeugnisse (18) aufeinander abgelegt und von den immer förderaktiven Nocken (36) in Schuppenformation weggefördert.
Patent EP-0414196-A1 (EP)
Inventor: NANNO TAKANOBU C O TOKAI RUBBE
IPC: F16M7/00
Filed: 1990-08-20
Abstract: A fluid-filled cylindrical elastic mount, which includes an inner sleeve (10) and an outer sleeve (12), an elastic body (14) which is interposed between the inner and outer sleeves for elastically connecting the two sleeves, and which at least partially defines at least one fluid chamber (38) between the two sleeves, and a flow-restricting member (42) accommodated in each fluid chamber, and having dimensions smaller than internal dimensions of the corresponding fluid chamber, so as to provide a flow-restricting portion (39a, 39b) around the flow-restricting member, so that the fluid is forced to flow through the flow-restricting portion upon application of a vibrational load between the inner and outer sleeves. The flow-restricting member has a pair of opposite end faces (46, 48) which are opposed to each other in an axial direction of the elastic mount, and at least one of which has a plurality of grooves (44) formed therein so as to extend substantially in a radial direction of the elastic mount. The grooves are spaced apart from each other in a circumferential direction of the elastic mount.
Patent EP-0471112-A1 (EP)
Inventor: TOLEDO GEORGE F
IPC: E05B65/10
Filed: 1990-11-30
Abstract: A latch bolt assembly having a blocking member (60A,60B) which is held in a non-blocking position by a fusible element (62A,62B) and which is biased into a blocking position upon a melting of the fusible element. In one embodiment of the invention, the blocking member (60A) is pivotable into a position to engage a portion of a handle mechanism (22) of the latch bolt assembly to prevent operation of the handle. In a second embodiment of the invention, the blocking member (60A) is slidably carried in the latch bolt (14) and is slidable into a position preventing retraction of the latch bolt upon a melting of the fusible element.
Patent EP-0433956-A1 (EP)
Inventor: SEIFERT DIETER DR DIPL-ING
IPC: B23D57/00
Filed: 1990-12-18
Abstract: A wire saw is provided in which there is formed in the saw region by means of a system of deflection rollers (4) a wire harp which, during the sawing operation, works through the workpiece (1), gradually producing a multiplicity of slices. According to the invention, there are provided at a small distance on either side of the workpiece (1) optionally adjustable auxiliary guide rollers (5) which bring about an additional deflection of the wire (3). This results in an improved sawing accuracy and a reduction in the required complexity. The wire saw is advantageously used in sawing up rod-shaped semiconductor material and block-shaped solar-cell base material. <IMAGE>
Patent EP-0443190-A1 (EP)
Inventor: GOETSCHEL HANS PROF DIPL-ING
IPC: E04F13/08
Filed: 1990-12-21
Abstract: Plate-like holding means (3) for fixing frames, panels, glazing or the like on a supporting structure are proposed. The holding means (3) are each fixed by means of fixing screws (2) so as to be rotatable on the supporting structure. The holding means (3) are so constructed that the frames or the like can be positioned easily, in the installed position, for mounting on the supporting structure. In the final position, the frames or the like are held by the holding means (3), the latter being supported with their narrow sides (3') at least partly on side faces (6) of the respectively adjacent frames or the like. The holding means (3) additionally have a reversing safety catch.
Patent EP-0420359-A1 (EP)
Inventor: VERSTEEG JAN HENDRIK
IPC: B65F3/08
Filed: 1990-09-27
Abstract: Transport vehicle (1) with a loading space provided with a loading opening (3) and a container unloading device (4) comprising a container carrier (6), provided with gripping means (9) for gripping and suppor­ting a container on a side and lifting means (15) connected to the container carrier for raising the container carrier to the loading opening. The container carrier comprises a first sub­frame (25) directly connected to the lifting means and, connected to the first sub-frame by vertical guiding means (8), a second sub-­frame (32) bearing the gripping means, wherein the vertical guiding means permit only an at least practically vertical, parallel displacement of the second sub-frame relative to the first, and on one of both sub-frames a force sensor (34) is arranged on which the other sub-frame lies gripping in a downward direction and wherein processing means connected to the force sensor are arranged which can process an output signal delivered by the force sensor into a weight-value.
Patent EP-0380200-A1 (EP)
Inventor: HIRANO KENJI
IPC: B23K35/02
Filed: 1990-01-05
Abstract: A composite foil brazing material for joining ceramics to each other or to metal, which is made up of a core of Ti and outer layers of Ni or Ni alloy containing less than 80% of Cu, with the core and the composite foil having the respective sectional areas whose ratio is 5/10 to 9/10.
Patent EP-0384771-A1 (EP)
Inventor: YAMAKITA YOSHIMICHI
IPC: D06B23/20
Filed: 1990-02-23
Abstract: A method which enables a quantity of dye to be dispensed quickly at a high accuracy regardless of the required quantity of the dye by taking out the greater part of the required quantity of the dye in a powdery state and the remaining quantity of the dye in the state of a diluted solution, so as to take out the required quantity of the powdered dye; and an apparatus suitable for carrying out the above-mentioned method.
Patent EP-0419253-A1 (EP)
Inventor: EZRA HILTON MERVYN
IPC: A47F3/00
Filed: 1990-09-20
Abstract: According to this invention a lockable container for beverage bottles consists of a base (10), an elongate upright support (12a, 12b) attached to the base and a canopy (14) to cover the base (10). The canopy (14) is mounted on the support (12) for sliding movement from a closed position in which the canopy (14) can be locked to the base (10) , to an open position in which the canopy (14) is clear of the base and permits access to the beverage bottles (16).
Patent EP-0491691-A1 (EP)
Inventor: HOLTZ JOACHIM
IPC: H02M7/487
Filed: 1989-12-12
Abstract: Un convertisseur, par exemple pour le fonctionnement d'une locomotive, étant relié à un réseau dont l'impédance est inconnue, alimente le réseau avec une perturbation pouvant causer des résonances désagréables. Cette perturbation, selon l'invention, est soumise à une transformation de Fourier, ainsi qu'une deuxième valeur électrique mesurée dans la liaison entre le réseau et le convertisseur, afin de mesurer le spectre de fréquence de la fonction de transmission. A partir du maximum ou du minimum de la fonction de transmission mesurée, on peut déterminer la résistance, la capacité et l'inductivité de circuits oscillants virtuels, représentant un modèle simulant le réseau. De ce fait, le fonctionnement du convertisseur peut être tellement optimisé au moyen du modèle de réseau et de ses grandeurs mesurées qu'il n'y a pratiquement plus de résonances.
Patent EP-0451198-A1 (EP)
Inventor: MORRIS JOHN CRAFT
IPC: C08K5/00
Filed: 1989-12-20
Abstract: L'invention concerne un polyester obtenu à partir d'acide 4,4'-biphényldicarboxylique et de 1,6-hexanediol possédant une viscosité inhérente d'au moins 1,2. Ledit polyester possède une combinaison de limite d'étirage étonnament élevée et d'une résistance améliorée, et peut être moulé par injection dans une large plage de températures de moulage.
Patent EP-0460009-A1 (EP)
Inventor: HABERZETH THOMAS
IPC: B60R22/36
Filed: 1990-02-22
Abstract: Un enrouleur automatique de ceinture de sécurité, comportant un axe d'enroulement monté rotatif pour enrouler et dérouler la ceinture, laquelle peut être tirée à l'encontre de la force d'un ressort, est pourvu d'au moins un dispositif de détection qui réagit à une décélération du véhicule supérieure à une valeur donnée. L'arbre de roulement comporte au moins sur un côté une denture (31) qui se bloque par engrènement dans une denture (11, 14) solidaire du carter si l'arbre d'enroulement exécute un mouvement de soulèvement ou de pivotement. Afin d'assurer un engrènement fiable et synchrone de la denture de l'arbre avec la denture (11, 14) solidaire du carter, même lorsque les dentures sont mal alignées, la denture (11, 14) solidaire du carter présente des régions aplaties (15) qui empêchent l'engrènement de la denture de l'arbre (31) dans l'état non synchronisé.