baber/WOPTO huggingface dataset:
Patent EP-0423399-A1 (EP)
Inventor: VAES JOS ALFONS
IPC: G03C1/09
Filed: 1989-10-20
Abstract: The present invention provides a method of preparing a planographic printing plate comprising the steps of :
     (1) exposing a DTR mono-sheet material containing a silver halide emulsion layer and a nuclei containing surface layer in a laser beam containing device, e.g. a helium-neon laser, an argon laser, or a semiconductor laser, wherein the said emulsion layer contains at least one emulsion showing following characteristics :
   (a) the emulsion consists principally of silver chloride but contains bromide ranging from 5 mole % to 40 mole % and iodide ranging from 0 to 1 mole % ;   (b) the emulsion belongs to the core-shell type wherein substantially all the bromide is concentrated in the core ;   (c) the emulsion grains contain Rhodium and/or Iridium dopants ;   (2) processing the DTR material by means of a developing or activator solution, containing at least an alkali agent and a silver halide complexing agent, followed by a neutralization solution.
Patent EP-0344976-A1 (EP)
Inventor: MACDONALD LINDSAY
IPC: G06T3/00
Filed: 1989-05-25
Abstract: Apparatus for generating a composite image from a plurality of subsidiary images comprises first stores (7,21) for storing signals representing at least two subsidiary images. Second stores (15) store at least two arrays of mask data, each array having a mask pixel corresponding to each pixel of the composite image. A control system (10) is responsive to each array of mask data to generate for the pixels of the composite image signals defining a weighted sum of the subsidiary images.
Patent EP-0349164-A1 (EP)
Inventor: CARLSON EDWIN DANIEL
IPC: C07C1/04
Filed: 1989-06-15
Abstract: This invention relates to a process of recycling condensate (16) from a hydrocarbon or alcohol synthesis (10), wherein the condensate (16) comprises water and contaminants such as lower molecular weight hydrocarbons, alcohols, and other oxygenates. A hot gaseous mixture (22) comprising CH₄ and steam contacts the condensate so as to strip the contaminants from the condensate. The stripped contaminants, CH₄, and steam are separately recovered as a gaseous stream (30) from the remaining purified water (26). The recovered CH₄-containing gaseous stream (30) may be used in synthesis, gas (CO/H₂) generation processes with the generated synthesis gas then being used in a hydrocarbon synthesis process to produce heavy hydrocarbons (12).
Patent EP-0351165-A1 (EP)
Inventor: BODOIA RODGER D
IPC: A61B17/30
Filed: 1989-07-10
Abstract: A forceps (10) includes elongated arms with proximal (12, 17) and distal (13, 18) sections, the distal sections extending to the forceps tips (15, 20). The arms are arranged and interconnected to enable appositional movement of the tips in order to enable a user to grip an object between the tips and thereby apply a component of force to the object that is generally perpendicular to the direction of such appositional movement. The proximal and distal sections of the first arm are connected with a break-away joint (14) that is arranged to quickly reduce the amount of coupling when the component of force being applied to the object exceeds a predetermined level. Joints enabling pivotal or linear movement of the distal sections relative to the proximal sections may be provided, spring-biased mechanical break-away components or strain-gauge-based electrical break-away components may be used, and a human sensible signal indicating when the force exceeds the predetermined level may be produced.
Patent EP-0429722-A1 (EP)
Inventor: WILLNER JONATHAN
IPC: H05B3/34
Filed: 1989-11-27
Abstract: An under floorcovering heating pad comprises a heat conducting substrate (22), and a solid conductor resistance heating wire (26) positioned within the substrate (22) in a serpentine manner for heating the substrate. The wire (26) is covered by at least one layer of (28, 30) of material providing electrical insulation and strong mechanical strength, jacketed by an electrically conductive "self-healing" ("self-curing") strong layer (32) of material for the purposes of grounding and protecting the pad. An electrical connector (40) for connecting the resistance wire (26) to a source of electricity includes an earth terminal (42) connected to the jacketed conductive material (32) for grounding the system. The jacketed material is preferably a braid (34) of metal such as stainless steel.
Patent EP-0373937-A1 (EP)
Inventor: HUI BENJAMIN C
IPC: C07F9/72
Filed: 1989-12-14
Abstract: A method is provided for highly pure mono- and dialkylarsines, particularly removing substantially all silicon-containing impurities. A mono- or dialkylarsine is reacted with either an alkali metal or an alkali metal hydrocarbyl, thereby producing an alkali metal alkylarsenide. Silicon, germanium, zinc and other metallic impurities are removed from the alkali alkylarsenide. Mono- and dialkylarsine is then regenerated by reaction of the alkali metal alkylarsenide with a proton donor.
Patent EP-0378927-A1 (EP)
Inventor: NAKAMURA FUMIO
IPC: D06F23/00
Filed: 1989-12-22
Abstract: In the machine of this invention, a rotation-support member (26) is provided in an outer (15) tub for containing water so that the rotation-support member (26) can rotate about a vertical axis (YY). The rotation-support member (26) supports a perforated inner tub (41) rotatable about a horizontal axis (XX). When the laundry is washed or rinsed, the laundry is loaded in the inner tub (41), water is supplied to the outer tub (15) until the water reaches inside the inner tub, and the inner tub is rotated about the horizontal axis (XX). When the washed or rinsed laundry is dehydrated, water is drained form the outer tub, the rotation-support member (26) and the inner tub (41) are rotated together about the vertical axis (YY) in the same direction at the same high speed. Consequently, the machine is simply constructed and inexpensively manufacture.
Patent EP-0334702-A1 (EP)
Inventor: DANG VU QUANG
IPC: C07C43/04
Filed: 1989-03-06
Abstract: Process for the preparation of methyl tert-butyl ether (MTBE) by reaction of methanol with a mixture of hydrocarbons containing isobutene. The invention is characterised in that: - the reactants are introduced into a reaction-distillation zone which contains at least two superposed and nonadjoining stationary beds (2a,2b) of catalyst of sulphonated resin type, in which beds passages are arranged for a vapour phase, at least one distillation tray (4a), at least one liquid redistribution tray (5), - the distillation conditions are maintained in the said zone so as to have a descending liquid phase and an ascending vapour phase, - a continuous liquid phase is maintained in the lower part of the said beds, - a vapour phase rich in unconverted hydrocarbons is discharged at the top (8) of the said zone, - a liquid phase rich in MTBE is drawn from the bottom (10) of the said zone. <IMAGE>
Patent EP-0356307-A1 (EP)
Inventor: SGARBI FREDERIC
IPC: B23Q35/26
Filed: 1989-08-10
Abstract: Guidance device for a contour machining tool (2) for a workpiece (1). The tool (3) is preceded by a flexible blade (10) carrying an inductance coil (16). A magnet (6) rotates with the spindle (4) of the tool (3). The deflections of the blade (10) modify the induced current and make it possible to locate the deviations in the feed direction, or the encountering of obstacles such as burrs. Application to robotised machining. <IMAGE>
Patent EP-0370880-A1 (EP)
Inventor: JUNINO ALEX
IPC: A61K8/41
Filed: 1989-11-20
Abstract: 1,3,5-Trialkoxy-metaphenylenediamine of the formula: 
<IMAGE>
 in which
 R1 and R2 independently of one another represent a hydrogen atom, an alkyl radical having 1 to 4 carbon atoms or a monohydroxyalkyl or polyhydroxyalkyl radical having 2 or 3 carbon atoms;
 Z represents an alkyl radical having 1 to 4 carbon atoms, with the proviso that if R1 and R2 simultaneously denote a hydrogen atom, Z does not denote the methyl radical,
 and the addition salts of this compound with an acid. 
<??>Process for the preparation of these compounds and their use as coupling agents in oxidation dyeing compositions for hair.
Patent EP-0333603-A1 (EP)
Inventor: DUTARTRE DIDIER
IPC: C30B13/00
Filed: 1989-03-08
Abstract: Process for recrystallisation by zone melting of a thin layer of silicon formed on an insulator and covered with an encapsulating material, comprising the stage consisting in performing a heat treatment at a temperature of between 1250 DEG C and 1400 DEG C before the zone melting stage.
Patent EP-0356360-A1 (EP)
Inventor: ENGEL ALFRED
IPC: F23J13/08
Filed: 1989-07-17
Abstract: Assembly equipment for a door on a boiler element made of cast iron, formed from four articulation/flanging assemblies, each consisting of a hinge (1) cast directly en bloc with the said door, of a receiver (11) with two openings (14)(15) and of a boss (20), cast en bloc with the boiler element, of a flange (30) and of a screw (40). The invention is of interest to manufacturers of heating equipment made of cast iron. <IMAGE>
Patent EP-0358729-A1 (EP)
Title: Apparatus for mounting tyres.
Inventor: METZGER KAI
IPC: B60C25/132
Filed: 1988-12-22
Abstract: PCT No. PCT/EP88/01193 Sec. 371 Date Sep. 14, 1989 Sec. 102(e) Date Sep. 14, 1989 PCT Filed Dec. 22, 1988 PCT Pub. No. WO89/06604 PCT Pub. Date Jul. 27, 1989.An apparatus for mounting a tire on a rim and removing it therefrom has a device for rotating the rim, which is embodied as a pneumatic motor having a rotor and a stator with radially arranged piston/cylinder units and cams disposed on a circle, a device for firmly holding the rim of self-centering arms that are pivotable via the pneumatic motor, a device for forcing the bead edges of the tire into the rim bed that comprises rollers acting simultaneously on both beads, and a device for pulling the bead edges from or onto the rim, with an element for bracing against the wheel flange. Via the hydraulic motor that drives the arms of the holding or chucking device, a rim is firmly held and once it is firmly clamped is rotated via the motor. The apparatus is operated completely pneumatically.
Patent EP-0344285-A1 (EP)
Inventor: SMITH ANDREW C
IPC: B29C48/21
Filed: 1988-12-02
Abstract: Sont décrits une bande de garniture (10) composite en U (10) destinée à être appliquée sur un rebord (17), tel qu'autour des portes et des fenêtres de véhicules automobiles, ainsi qu'un procédé pour fabriquer ladite bande de garniture. Un raidisseur (11) ajouré est incorporé dans la bande de garniture afin de lui conférer une stabilité dimensionnelle tout en facilitant sa flexion et sa déformation pour obtenir la configuration souhaitée. Un élément intermédiaire (25) est interposé entre le raidisseur (11) ajouré et la surface externe correspondante de la bande de garniture (10) lors de la fabrication de celle-ci, afin d'éviter le report de la configuration ajourée du raidisseur (11) sur la surface externe. Un dessin esthétique peut ensuite être réalisé par grainage sur la surface.
Patent EP-0397783-A1 (EP)
Inventor: BEAUPIED DOLORES Y
IPC: A61F5/445
Filed: 1989-02-02
Abstract: Un vêtement à usage ostomique comprend un sous-vêtement comportant des panneaux avant, arrière et d'entre-jambe, des bandes pour la taille et les jambes cousus ensemble afin de former une culotte ou un sous-vêtement typique. Le vêtement comporte une poche de rétention ainsi qu'un dispositif de fermeture. La poche de rétention comporte une ouverture définie par un agencement entrecroisé entourant les brides reliées d'un appareil, et contient le sac de l'appareil à l'écart de l'abdomen de l'utilisateur.
Patent EP-0408594-A1 (EP)
Inventor: SINKKONEN MATTI
IPC: B64F1/10
Filed: 1989-03-08
Abstract: L'invention concerne un dispositif de transfert saisissant des doubles roues de taille très différentes, conçu pour déplacer un avion (1) ou autre appareil équipé de doubles roues sur une base. Ledit dispositif de transfert comprend une structure en forme de fourche ainsi que des paires de rouleaux (3, 4) fixées aux deux fourches (2), des dispositifs de compression prévus pour celles-ci ainsi que des dispositifs permettant de tourner les rouleaux, les deux paires de rouleaux (3, 4) étant placés à partir des côtés devant et derrière la roue (6) de l'appareil (1) à déplacer. Selon l'invention les fourches (2) sont fixées à la partie de cadre (7) reliant lesdites fourches au moyen de bras (5) en parallélogramme, lesquels sont adaptés pour permettre le mouvement latéral nécessaire desdits rouleaux (3, 4) lorsqu'ils sont placés autour de doubles roues (6). Ledit dispositif de transfert comprend des dispositifs de commande (18) afin de tourner lesdits bras en parallélogramme.
Patent EP-0378598-A1 (EP)
Inventor: HUGHES JOHN LEONARD
IPC: H01S3/07
Filed: 1989-05-03
Abstract: Un oscillateur laser à faisceau de fibre et verrouillé en phase est constitué par une ou plusieurs boucles de fibres actives telles qu'elles sont représentées dans l'illustration. La fibre monomode comporte un noyau dopé (2) entouré par un enrobage (3) et ses extrémités sont placées dans un plan commun formant une ouverture (4) pour deux noyaux, laquelle est polie du point de vue optique jusqu'à correspondre à un vingtième de la longueur d'onde. Les faces terminales (4) de la fibre sont couplées par un matériau (5) d'appariage d'indices à un seul miroir diélectrique partiellement émetteur (6) et l'oscillateur est pompé latéralement (10) via la sortie d'un réseau de diodes laser. La présente invention décrit également un procédé servant à former le laser à faisceau de fibre par enroulement d'une fibre optique sur un tambour rotatif pour produire des couches en paquets cohérents qui sont ensuite coupées parallèlement à l'axe du tambour de façon à former un faisceau de fibre en boucle.
Patent EP-0417172-A1 (EP)
Inventor: DEJONG ALLAN WAYNE
IPC: B60H1/08
Filed: 1989-05-24
Abstract: Une vanne (20) de commande d'appareil de chauffage comprend un corps de vanne (22) définissant une chambre (42) d'où part un passage de contournement (44). Un premier conduit (30a, 30b) en communication fluidique avec le passage de contournement (44) permet de définir un premier orifice d'admission (30a) ainsi qu'un premier orifice de sortie (30b) adaptés pour faire passer un liquide de refroidissement à un dispositif externe. Un second conduit (30c, 30d) en communication avec la chambre (44) définit une seconde admission (30c) adaptée pour recevoir un écoulement provenant du dispositif externe, ainsi qu'une seconde sortie (30d). Ledit corps de vanne comprend en outre une première surface d'assise disposée autour d'une extrémité amont du passage de contournement (44), ainsi qu'une seconde surface d'assise (48) disposée autour de la seconde admission (30c), et une vanne de contournement (60), rotative à partir d'une première position en contact d'obturation avec la seconde surface d'assise (48), ainsi qu'un actuateur (24), afin de faire tourner ladite vanne de contournement d'une première position à une seconde position en réponse à des signaux de commande.
Patent EP-0386206-A1 (EP)
Title: PROCEDE DE NEUTRALISATION DES ATOMES ACCEPTEURS DANS InP DE TYPE p
Inventor: ROSE BENOIT
IPC: H01L21/20
Filed: 1989-08-17
Abstract: Ce procédé consiste à épitaxier une couche (4) d'InP dopé p puis une couche (6) de Ga0,47In0,53As non intentionnellement dopé sur un substrat semi-isolant (2) d'InP, puis à hydrogéner la couche d'InP en soumettant l'ensemble à un plasma d'hydrogène (8) ayant une densité de puissance inférieure à 0,07 W/cm2 ou au plus égale à 250°C.
Patent EP-0437448-A1 (EP)
Inventor: STENSTROEM LENNART
IPC: B65D71/00
Filed: 1989-09-04
Abstract: L'emballage de présentation décrit, qui sert pour plusieurs manchons intérieurs de garnissage de gobelets trayeurs, comprend une structure de support (1) composée d'un matériau en feuille pliable comportant une partie de paroi plane (2) et un volet de support (3), lequel pend solidaire au bas de la partie de paroi (2) et est plié transversalement à cette dernière. Le volet de support (3) est pourvu de plusieurs évidements (12) alignés les uns sur les autres. Chaque évidement (12) a une dimension qui est plus grande que le diamètre de la partie tubulaire (25) du manchon de garnissage intérieur pour gobelet trayeur mais plus petite que le diamètre de la partie de tête (26) de ce manchon. Les parties tubulaires (25) des manchons de garnissage intérieur de gobelets trayeurs s'étendent à travers les évidements (12) et longent la partie de paroi (2) parallèlement entre elles, de sorte que les manchons de garnissage intérieur des gobelets trayeurs sont soutenus par le volet de support (3) et par la partie de paroi (2), les parties de tête (26) venant se plaquer contre le volet de support (3). Une feuille de plastique transparente (28) entoure la structure de support (1) et les manchons intérieurs (25) de garnissage des gobelets trayeurs et est tendue contre ceux-ci, de sorte que la structure de support et les manchons intérieurs de garnissage des gobelets trayeurs sont maintenus fixes les uns contre les autres par la feuille de plastique.
Patent EP-0447415-A1 (EP)
Inventor: DROBNY WOLFGANG
IPC: B60R21/00
Filed: 1989-11-25
Abstract: Dans un procédé pour évaluer le signal de sortie (a) d'un capteur (1), une valeur moyenne (M) est établie à partir de plusieurs valeurs de mesure (ai) consécutives du signal de sortie (a). Ensuite, la différence (D) entre cette valeur moyenne (M) et une valeur de mesure consécutive du signal de sortie (a) du capteur (1) est déterminée, et enfin, la valeur différentielle ainsi établie est comparée avec une valeur seuil prédéfinie, afin d'en dériver un critère pour l'activation d'un moyen de retenue destiné à la protection des occupants d'un véhicule.
Patent EP-0379051-A1 (EP)
Inventor: ATTWOOD DAVID N
IPC: F16L19/08
Filed: 1990-01-10
Abstract: A quick connect coupling (10) for fluid conduits having an outer cylindrical member (12) and an inner conduit (32) fitted within the outer cylindrical member (12) including a continuous circular gripper ring (18) seated in the outer cylindrical member (12) and having radially inward gripper teeth (20) bent axially forward toward the outer cylindrical member in a generally conical plane, each tooth (20) has a twist in a common direction whereby the inner conduit (32) can be slid into the gripper ring (18) but removed from the gripper ring (18) only by unscrewing from the gripper ring (18).
Patent EP-0382105-A1 (EP)
Inventor: ELGNER RUDOLF
IPC: A21C9/08
Filed: 1990-02-02
Abstract: The invention relates to a device for the preparation of bakery products by cutting out adjacent dough pieces (7) from a dough strip (4) fed stepwise on a conveyor belt (1) and subsequent separating and positioning the dough pieces (7) by means of gripping devices (38) moving them individually, a sliding carriage (24) being arranged over the conveyor belt (1), movable parallel to the axis of the latter, a plurality of individual gripping units (38) being guided next to each other on said carriage and movably in parallel at right angles to this direction of motion, the gripping units corresponding in number and spacing to the position of the dough pieces (7) lying adjacently in at least one row and being adjustable between a position with a clearance above the dough pieces (7) and a position for gripping these, and also being adjustable about their vertical axis. <IMAGE>
Patent EP-0392424-A1 (EP)
Inventor: ARNDT HELGE
IPC: A61C5/64
Filed: 1990-04-09
Abstract: The invention relates to a device for applying a metal material to teeth and exogenous materials on teeth. The object of the invention is to provide a dentistry tool which is simple to produce and satisfactory to handle, by means of which, within the patient's mouth, metal can be deposited on teeth or exogenous materials on teeth, with strong adhesion, in a very short time, with minimal risk to the patient, and in a simple manner even at relatively inaccessible locations. The invention comprises, in the device mentioned initially, an applicator device connected to a container for a metal-containing liquid and a further applicator device, assembled as a unit with the former, for the medium for depositing the metal, preferably a reducing agent, and devices for the simultaneous or rapidly alternating supply of the applicator devices, the outlets of the applicator devices being oriented towards a common location or two closely adjacent locations.
Patent EP-0395049-A1 (EP)
Inventor: UENISHI KAZUYA C O FUJI PHOTO
IPC: H01L21/027
Filed: 1990-04-26
Abstract: A positive-working photoresist composition is disclosed, which comprises (1) a light-sensitive material obtained by reacting a polyhydroxy compound containing at least one group represented by the following general formula (I) per molecule with at least one of 1,2- naphthoquinonediazide-5-sulfonyl chloride and 1,2-naphthoquinonediazide-4-sulfonyl chloride, and (2) an alkali-soluble novolak resin:
     wherein R 1  and R 2  each represents a hydrogen atom or a C l -C 4  straight or branched alkyl or alkoxy group, provided that R 1  and R 2  do not represent hydrogen atoms at the same time; and X represents a divalent organic group.
Patent EP-0402731-A1 (EP)
Inventor: GRECKSCH HANS
IPC: B65H67/06
Filed: 1990-06-05
Abstract: The object of the invention is to provide an automatic winding machine, in which the sufficient supply of the spinning machines with empty tubes is ensured. According to the invention, a tube-cleaning device (18) is arranged on a secondary transport path (7). This secondary transport path branches off from a return path (17) which is part of a main transport loop within which the majority of the pallets (1) circulate. The arrangement of the tube-cleaning device (18) on the secondary transport path (7) ensures the free passage of empty tubes on the return path in the direction of the spinning machines. The cleaned tubes then likewise pass onto the return path (17) again. <IMAGE>
Patent EP-0415043-A1 (EP)
Inventor: PLANK FRIEDRICH
IPC: H01R13/635
Filed: 1990-07-07
Abstract: A fixed connector part 5 and a loose connector part 6, which can be plugged therein, are provided on a launch tube 1 for a missile 2. Installed in the housing 7 of the fixed connector part 5 is a coupling part 8, which can be displaced against a compression spring 9 and is provided with a groove 10 for holding a locking pin 12 which is inserted externally on the housing 7 in a guide sleeve 11, against a compression spring 13. Before the missile 2 is launched, a projecting part 3 presses the locking pin 12 into the groove 10, as a result of which the connector parts 5 and 6 are electrically connected to the missile 2 via contacts 16, 17 of the coupling part 8. When the missile is launched, this electrical connection is immediately separated by the locking pin 12 being pulled out of the groove 10 and the coupling part 8 being forced away by the compression spring 9.
Patent EP-0400691-A1 (EP)
Inventor: MULLER HANS R
IPC: G05D1/06
Filed: 1987-02-10
Abstract: A wind shear detection and warning system for an aircraft is responsive to a wind shear signal to provide a first warning if the head shear exceeds a first reference level and a second warning if the tail shear exceeds a second reference level. The system may be made more sensitive at low altitudes by reducing the time constant of an averaging filter through which the wind shear signal is passed.
Patent EP-0417462-A1 (EP)
Inventor: DORF ERNST-ULRICH DR
IPC: C08L71/10
Filed: 1990-08-04
Abstract: The invention relates to films of mixtures of polyarylene sulphides with polycondensates based on bisphenols having specific cycloaliphatic side groups, and their use for the separation of gases.
Patent EP-0417675-A1 (EP)
Inventor: DERBY NORWIN CEDRICK
IPC: B65B1/28
Filed: 1990-09-08
Abstract: The present invention is a vacuum fill system (10) for deaerating flowable materials (56) for storage in a container (60). The vacuum fill system (10) in general has a hollow, cylindrical container (20) connected to a plurality of valves (48, 50), slide gate valves (32, 36) and a vacuum pump in order to create a vacuum when filled with flowable materials (56) that causes the flowable materials (56) to deaerate and subsequently compact when atmospheric pressure is restored.