baber/WOPTO huggingface dataset:
Patent EP-0252653-A1 (EP)
Inventor: COTTA GILBERT A
IPC: B25C1/08
Filed: 1987-06-24
Abstract: A fastener driving tool powered by internal combustion of an oxidizer/fuel mixture. The tool body contains a cylinder (8) provided with a piston/driver assembly (16). The cylinder (8) is surrounded by and connected to a return air chamber (11). A combustion chamber (27), provided with an ignition device, is located at the upper end of the cylinder (8). A positive trigger-actuated cam system (97), upon actuation of the trigger (57), is configured to open a fuel valve to introduce a measured amount of gaseous fuel from a source thereof into the combustion chamber (27); to thereafter open an oxidizer valve to introduce a measured quantity of gaseous oxidizer from a source thereof into the combustion chamber (27); to next actuate the ignition device to combust the oxidizer/fuel mixture causing the piston/driver assembly (16) to drive a fastener and to fill the return air chamber (11) with air under pressure; and finally to actuate a pilot valve (64) operating an exhaust valve (32) eliminating products of combustion from the combustion chamber (27), enabling air from the return air chamber (11) to return the piston/driver assembly (16) to its normal position. The sources of gaseous fuel (79) and gaseous oxidizer (78) comprise canisters each replaceably mounted within the tool body.
Patent EP-0253565-A1 (EP)
Inventor: LONG ELIOT ROBINSON
IPC: D06B11/00
Filed: 1987-07-08
Abstract: A saturator of the type comprising a chamber (18) situated between a chamber defining element (16) and a mandrel (12), in which a web (40) is moved between the chamber defining element and the mandrel to impregnate the web with a saturant contained in the chamber includes a stencil (50) having at least one impermeable region (52) shaped to cover less than the entire web. The stencil is passed through the chamber at the same speed as the web with the stencil juxtaposed against the web such that portions of the web aligned with the at least one impermeable region are not impregnated with the saturant, while other exposed portions of the web are impregnated with the saturant.
Patent EP-0266083-A1 (EP)
Inventor: MASAKI KAZUMI
IPC: A61N1/32
Filed: 1987-10-09
Abstract: Disclosed is a novel switch for iontophoresing cation and anion, comprising an on/off switch (4) for power circuit; a selector switch (7) for reversing the output current from an iontophoretic low-frequency oscillator (6); and a rotary member actuating said on/off and selector-switches when turned.
Patent EP-0274882-A1 (EP)
Inventor: GEARIN PETER
IPC: B65D85/68
Filed: 1987-12-17
Abstract: For loading motor vehicles (18) into a standard cargo-carrying enclosure, such as a container or van (16), for transport therein, the vehicles are loaded onto a frame (10) exterior of the enclosure so as to be supported thereby in multiple columns of vertically-spaced vehicles in end-to-end relation to one another. Thereafter the frame (10) and vertically-spaced vehicles (18) are inserted in unison matingly into the cargo-carrying enclosure (16) for transport to a destination where the frame and vehicles are withdrawn from the enclosure for unloading purposes. Positioning of the vehicles (18) on the frame (10) prior to insertion into the container (16) is accomplished by a powered gantry (20) which successively detachably engages each of a plurality of different vehicle-support assemblies (42a, 42b) and lifts them and their associated vehicles separately relative to the frame into elevated positions where the support assemblies (42a, 42b) are retained against downward movement by locking to the frame (10). During insertion into the cargo-carrying enclosure (16), the frame (10) is separated from the gantry (20).
Patent EP-0242259-A1 (EP)
Inventor: CHIROUZE VERONIQUE
IPC: A61K35/50
Filed: 1987-04-01
Abstract: Blood of placental origin is separated from the placental tissue and a lipid fraction is extracted, preferably starting from at least one fraction originating from placental blood fractionation operations intended for the separation of protein constituents of placental blood.
Patent EP-0258075-A1 (EP)
Title: Mémoire vive statique du type MOS et son procédé de mémorisation
Inventor: BOUDOU ALAIN
IPC: H01L27/11
Filed: 1987-07-01
Abstract: Procédé de mémorisation d'un bit d'information dans une cellule de mémoire vive statique intégrée du type MOS, transistor pour la mise en oeuvre du procédé et mémoire en résultant. Un transistor MOS à canal faiblement dopé présente un phénomène d'hystérésis en régime de conduction sous le seuil. Ce transistor est avantageusement utilisé comme élément de mémoire dans une cellule de mémoire vive statique intégrée.
Patent EP-0256929-A1 (EP)
Inventor: DONIAT DENIS
IPC: H01M4/52
Filed: 1987-08-03
Abstract: The invention relates to a structure of a positive electrode possessing improved electrical capacity and intended for electrochemical generators working with a liquid electrolyte. It comprises, on the one hand, a metallic collector of high porosity, in particular of the non-woven fibrous type or of the isotropic, cross-linked type of open porosity and, on the other hand, a nickel hydroxide-based active material filling in part the pores of the collector and containing cobalt. This structure is characterized by a heterogeneous dispersion of the cobalt within the active material.
Patent EP-0274337-A1 (EP)
Inventor: EGANA ARANA EDUARDO
IPC: A47K5/05
Filed: 1987-11-06
Abstract: Protective holder for a block of soap or cleaning product has a shell of e.g. plastic with a base shaped to conform with that of the block, and a lateral wall to the shell extending part way up the block to protect its underside from water while leaving most of it accessible.   The block is pref. moulded directly in the shell.
Patent EP-0248761-A1 (EP)
Inventor: CHIN ALBERT K
IPC: A61B17/22
Filed: 1987-05-26
Abstract: A cutter (12) for the in-situ cutting of valves within a vein. The cutter comprises a catheter (14) having cutter fingerns (20) extending from its open distal end in an annular pattern. A sheath (24) is selectively extensible over the fingers to shield them from inadvertent contact with the vein being treated. A fiberoptic viewer (22) extends through the catheter (14) to view through its open distal end.
Patent EP-0289501-A1 (EP)
Title: Method and device for edge-finishing.
Inventor: KELLY NIGEL B
IPC: B21D19/00
Filed: 1986-12-18
Abstract: An edge-finishing device comprises a drive unit (L), a holder (M) and a notched tip (N). The tip combines a number of geometric features known as land radius (Y), flank faces (K), flank radii (I) and root radius (J). Typical useage of the device requires a tip to be fitted into the holder, the tip being then offered against the workpiece using the flank faces for guidance. The land radius determines the contact area. The tip impacts against the workpiece and bends the protrusions over. The flank radii then beat the protrusions thin enough for them to break off or be driven off. The tip continues to impact until the finished edge conforms to the root radius.
Patent EP-0265453-A1 (EP)
Inventor: VON LUTTICHAU CONRAD
IPC: E03D9/00
Filed: 1987-04-01
Abstract: Dans le procédé et le système décrits, avant le dépôt des excréments dans la cuvette (10) de WC, de la mousse est produite sous la forme d'un tapis (18) d'une hauteur au moins égale à deux fois le diamètre moyen des bulles de mousse.
Patent EP-0261195-A1 (EP)
Inventor: BRAMBLEY DAVID ROBERT
IPC: G03F7/09
Filed: 1987-03-27
Abstract: Une technique (figure 3), servant à la formation de masques à haute définition, consiste à former une couche de masquage (1) sélectivement non corrodable en utilisant une réserve résistant aux électrons (7) et une technique lithographique à électrons et à employer cette couche pour le décapage sélectif d'un revêtement métallique (3). Un autre décapant sélectif est ensuite utilisé pour retirer le matériau de masquage (1). Le revêtement métallique (3) est généralement en chrome et peut être sélectivement décapé à l'aide d'un plasma de chlore/oxygène. Le matériau de masquage (1) peut être du bioxyde de silicium et peut être décapé à l'aide d'un fluorocarbone contenant de l'hydrogène (par exemple CF4/H2; CHF3). Le matériau de masquage peut éventuellement être en aluminium et peut être décapé à l'aide d'un chlore, de trichlorure de bore ou de plasma de tétrachlorure de carbone. D'autres matériaux de masquage peuvent être utilisés, tels que du titane, du silicium, du germanium ou du nickel. La couche de masquage peut être formée en utilisant une réserve résistant aux électrons au-dessus du matériau de couche (figures 1 à 3). Le matériau de masquage et la réserve résistant aux électrons peuvent éventuellement être appliqués dans un ordre inversé et un procédé de séparation par flottaison peut être utilisé (figure 6).
Patent EP-0263152-A1 (EP)
Inventor: EMMERICH HERBERT
IPC: H02G1/12
Filed: 1987-04-08
Abstract: Un outil de pose et de tronçonnage de câbles à l'aide d'un robot industriel comprend, vus dans le sens d'alimentation du câble, une bride interchangeable (1) pour relier l'outil à un robot industriel, un module d'alimentation (4) pour fournir le câble, un module de tronçonnage (5) pour tronçonner le câble et un module de pose (7). L'outil se caractérise par le fait d'avoir au moins un tuyau interchangeable (3) à travers lequel le câble peut être conduit et fixé à l'aide d'un mécanisme de serrage (34). Cela permet d'échanger facilement le câble à poser par un simple échange des tuyaux interchangeables.
Patent EP-0270683-A1 (EP)
Inventor: HASHIMOTO ISAO
IPC: C07C275/64
Filed: 1987-05-26
Abstract: Nouvelles aryloxyurées, procédé de préparation et herbicides les contenant en tant qu'ingrédients efficaces. Les aryloxyurées présentent un excellent effet herbicide lorsqu'on les applique sur des mauvaises herbes dans une vaste plage de stades de développement de celles-ci, allant par exemple de l'époque avant la germination à l'époque de la croissance. Les aryloxyurées substituées présentent l'avantage d'exercer leur action herbicide sans nuire aux cultures et aux plants de culture.
Patent EP-0285615-A1 (EP)
Inventor: ROBESON LLOYD MAHLON
IPC: C08L71/00
Filed: 1987-06-23
Abstract: Addition of polyhydroxyethers to blends of polyarylate and polyamide. The resulting blend results in significant increases in ultimate elongation, tensile strength, notched izod impact strength, tensile impact strength, and injection molded material uniformity.
Patent EP-0279340-A1 (EP)
Inventor: BRANNSTROM ROINE
IPC: B02C2/10
Filed: 1988-02-10
Abstract: Power plant, particularly a the PFBC type, with combustion of a fuel in a fluidized bed containing a particulate sulphur-absorbing material. A discharge device for bed material and ashes comprises a quantity controlling crusher (56) which breaks down slag lumps so that the material can be transported away via a pneumatic pressure reducing transport device (64), or which grinds down slag lumps and other bed material so that unconsumed absorbent in the bed material is exposed, whereafter this material is returned to the bed (26). The plant includes a vertical crusher (56), to which an outlet (54) from the bed vessel (12) is eccentrically connected. The crusher (56) has a housing (110) with a stationary grinding portion (112) and a rotat­ing grinding portion (116) with a plate (132) receiving bed material. Above the plate (132) there are a number of scrap­ers (184a-184g) each scraper forming a gap of different height with the plate 132. Thus each scraper scrapes off a layer of material during the rotation of the plate (132), resulting in an even distribution of the material along the periphery (182) of the plate (132). This ensures uniform wear around the stationary grinding portion (112).
Patent EP-0342257-A1 (EP)
Inventor: PETER GERHARD
IPC: B23Q3/157
Filed: 1988-05-19
Abstract: In such a machine, a tool changer (12) which has two pairs (13) of grips traversable independently of one another is also arranged on the traversable spindle head (7) having a working spindle (4). The pairs (13) of grips can assume a pivoted position at a distance from the tool holder (5) of the spindle (4) as well as a change position at a change location (11) of the tool magazine (10) and, furthermore, are mounted on a straight guide (14) pivotable through 180 DEG . In order to simplify the tool change and accelerate the change operation, the two pairs (13) of grips, by means of a mechanical drive in the form of a gear crank mechanism (16) having cranks (17, 26) which have different strokes and various transmission ratios, can be positively traversed simultaneously over a relatively short distance between the pivoted position and a transfer position at the tool holder (5) of the spindle (4) and over a longer distance between the pivoted position and the change position at the magazine (10). <IMAGE>
Patent EP-0308669-A1 (EP)
Inventor: BETZ MONIKA DR
IPC: A62D3/40
Filed: 1988-08-24
Abstract: Halogenated hydrocarbon-, in particular chlorinated hydrocarbon- containing starting material, in particular used oil, oil distillation residue, oil sludge or the like, is utilised by a process which is characterised in that the halogenated hydrocarbon-containing starting material in flowable state is passed into an indirectly heated fluidised bed and in the presence of at least one basic additive is pyrolytically decomposed in a reducing atmosphere at a temperature of 400 to 900@ Celsius, in that the resulting pyrolysis gas is passed through at least one cooling step and high-boiling hydrocarbon components are separated out as heavy oil by partial condensation of the pyrolysis gas, and in that the heavy oil is returned to the fluidised bed and again subjected to the pyrolysis.
Patent EP-0319737-A1 (EP)
Inventor: LOWEL HELMUT
IPC: G01R33/09
Filed: 1988-11-12
Abstract: A magnetic field detector is specified in which a magnetic field penetrates a magnetic-field-dependent resistor (6) used as magnetic field sensor. The magnetic field is formed as alternating magnetic field. As a result of this, measuring methods are possible in which changes in the resistance value of the magnetic-field-dependent resistor (6) over prolonged periods of time, for example due to temperature and/or ageing, are not included in the measurement result. Two measuring methods and in each case an associated circuit are described. <IMAGE>
Patent EP-0284137-A1 (EP)
Inventor: RIENKS PIETER JACOBUS
IPC: B65D81/34
Filed: 1988-03-09
Abstract: Package comprising a container (1), at least partly open at its upper side, on which an edible material (4) is placed that extends above the container, and a cover (5) which is attached to and seals the container, characterized in that the cover is made mainly of a not self-sustaining material, and the dimensions of the cover are such that it can be released therefrom without deforming the edible material, while the attachment of the cover to the container remains intact. Preferably, a plate is used as container.
Patent EP-0288119-A1 (EP)
Inventor: BOLK HENDRIK JOHANNES JAN
IPC: H03K5/08
Filed: 1988-04-14
Abstract: In the detection arrangement (1), to an input (5) of which is supplied a signal, the signal is processed by a signal processing device (2) comprising a threshold circuit (3) followed by a signal hold circuit (6) to a reference signal formed at an output (12) of the signal hold circuit (6). The signal supplied to the input (5) of the detection arrangement (1) and the reference signal formed at the output (12) of the signal hold circuit (6) are supplied to a comparison circuit (9). The signal processing device (2) ensures that the reference signal formed at the output (12) of the signal hold circuit (6) follows peaks and valleys of the signal except for a difference value, the reference signal assuming a threshold value when a peak or a valley is reached. If the signal varies within a range determined by the difference value around the threshold value, the signal hold circuit (6) holds the threshold value, as a result of which noise influences are eliminated upon detection of peaks and valleys in signals. 
     According to the invention, the signal processing device (2) comprises adjusting means for adjusting the difference value as a result of which adaption to various signal-to-noise conditions is possible.
Patent EP-0302574-A1 (EP)
Inventor: HEYENS EUGENE JOSEPH EDUARDUS
IPC: A01D33/10
Filed: 1988-08-03
Abstract: A device for lifting tuburous of bulbous crops such as beets, substantially consisting of a frame (1) movable for­ward over a field having two or more lifting members (9) dis­posed adjacent each other, elevating means (11) arranged be­hind these members relative to the direction of movement (P1), and one or more transverse conveying means (12) placed between the lifting means (9) and elevating means (11), each of which is driven for rotation about a standing shaft, wherein one ore more standing shafts (16) are provided with carrier members (18), the active part of which lies at a dis­tance from the shaft (16) of no more than a predetermined dimension, whereby arranged rigidly on the bottom end of the standing shaft (16) is a pich-up member (19), the outer por­tion of which is located at a distance from the shaft excee­ding this dimension, so that the transverse conveying means does not transport only all lifted crops to the side but pas­ses also over a number which lie slightly deeper in the ground and conveys them to the elevating means.
Patent EP-0317031-A1 (EP)
Inventor: STAPENSEA JAN AEDE
IPC: F23L17/04
Filed: 1988-11-17
Abstract: Horizontal double-walled flue for a forced-draught heating appliance, intended for passing through a wall. The double-­walled flue comprises an essentially horizontal flue pipe (2) situated inside a suction pipe (1) for combustion air, the outflow aperture of the flue pipe viewed in the direction of flow being some distance past the inlet of the suction pipe. The suction pipe has at its free end an essential vertical end wall (8) through which the flue pipe (2) is passed with a suitable seal, and a number of apertures (16) forming the inlet of the suction pipe are provided int he bottom half of the cylindrical wall of the suction pipe near the said end wall.
Patent EP-0305142-A1 (EP)
Inventor: LOCK WILLIAM EDWARD
IPC: C23C4/00
Filed: 1988-08-23
Abstract: A method is set forth for producing hollow articles having high aspect ratios and articles having complex surface geometries by first forming a mandrel (14) of removable material and machining or molding the surface of the mandrel to the desired complex geometry of the finished article. The contoured mandrel (16) is coated with a material having a higher melting temperature than the mandrel, and is then thermal sprayed, such as by an arc plasma spray, with a desired composition along its longitudinal extent while the mandrel is rotated about its longitudinal axis. Finally, if a hollow product is desired, the easily removable material forming the mandrel is melted out of the product, this leaving a product of the desired complex geometries.
Patent EP-0360930-A1 (EP)
Inventor: FURLONG DENNIS
IPC: G01D1/00
Filed: 1988-09-12
Abstract: An electronic monitoring apparatus for detecting and indicating contact and non-contact of an athlete's shoes with the ground has pressure sensitive means on each shoe on the bottom surface. The pressure sensitive means are connected to a signal generator in each shoe, producing signals indicative of contact or non-contact. The signal in one shoe is transmitted to the other shoe, where the signals are combined to actuate an indicator when both shoes are out of contact. The signal generators can also be arranged to produce signals indicative of a heel to toe sequence, in which case the pressure sensitive means on each shoe is divided into two zones, one at the heel and one adjacent the toe area.
Patent EP-0313288-A1 (EP)
Inventor: BERGE JOHN MICHAEL BEECHAM PHA
IPC: A61P9/12
Filed: 1988-10-17
Abstract: A compound of formula (I):
     or a pharmaceutically acceptable salt thereof, wherein:
     R 1  and R 2  may each represent hydrogen or alkyl providing that at least one of R 1  or R 2  represents alkyl;   R 3  and R 4  each represent hydrogen or R 3  and R 4  together represent a bond;   n represents an integer 1 or 2;   and m represents an integer 1 or 2; a composition containing such a compound and the use of such compounds and compositions in medicine.
Patent EP-0307289-A1 (EP)
Inventor: PAYOT JEAN-MARIE
IPC: G01N33/36
Filed: 1988-09-02
Abstract: The measurement of the air permeability of a porous material (1) is obtained by applying the material, while it is advancing, to a circular suction port (2) connected to suction means (12) by means of a conduit (9) coaxial with the suction port (2), and by measuring the mass flow of the air sucked into the suction conduit (9). The application is such that the portion of the material (1) passing over the port (2) is curved constantly and uniformly towards the interior of said port (2). Preferably, the curving is obtained by using a ball (8) movable in its receptacle (7) and bearing on the material (1), the latter being maintained at a particular height by the sliding surface (5). <IMAGE>
Patent EP-0374331-A1 (EP)
Inventor: COQUEREL MICHEL
IPC: G01F15/075
Filed: 1988-12-19
Abstract: Dispositif assurant une sécurité automatique de la transmission entre l'élément de mesurage (2) d'un organe distributeur (1) et un élément totalisateur (4) du produit distribué, caractérisé en ce que l'élément de mesurage (2) ainsi que l'élément totalisateur (4) sont chacun relié à un détecteur de fonctionnement (5 et, respectivement, 6) fournissant chacun respectivement une information aux deux entrées (7a, 7b) d'un circuit de gestion (7) à fonction ET, ce circuit de gestion étant relié en sortie à l'organe distributeur (1) afin de l'arrêter si l'une ou l'autre des informations ci-dessus de détection ne lui parvient pas.
Patent EP-0416136-A1 (EP)
Title: Gleisverfahrbare Maschine zum Verlegen des Fahrdrahtes und/oder des Tragseiles einer Gleis-Oberleitung
Inventor: THEURER JOSEF
IPC: B60M1/28
Filed: 1988-10-14
Abstract: Gleisverfahrbare Maschine (1) zum kontinuierlich strecken- bzw. abschnittsweisen Verlegen des Fahrdrahtes (2) und/oder des Tragseiles (3) einer Oberleitung (4) eines Gleises, mit einem auf Schienenfahrwerken (8) gelagerten und über einen auf die Verlegegeschwindigkeit abstellbaren Fahrantrieb (9) verfahrbaren Maschinenrahmen (10), einer Fahrkabine (11) und einer über einen Antrieb (12) höhenverstellbaren Arbeitsbühne (13) sowie einer Speicher-Draht- oder Seil-Trommel (33,34), einer dieser vorgeordneten und über einen Antrieb und eine Steuereinrichtung (50) beaufschlagbaren Zugspannungs-Vorrichtung (37,38) - der wengistens eine Führungs-Rolle (41) zugeordnet ist - und einer, über Antriebe (15) höhenverstellbaren und einen verschwenkbaren Ausleger-Arm (17) zur Höhen- und Seitenverstellung einer Stütz- und Führungs-Rolle (18,19) aufweisenden, Hub-Vorrichtung (20). Die die Stütz- bzw. Führungs-Rolle (18,19) und den Ausleger-Arm (17) aufweisende Hub-Vorrichtung (20) ist mit der, der Speicher-Trommel (33,34) zugeordneten Zugspannungs-Vorrichtung (37,38) mit Führungs-Rolle (41) - zur kontinuierlichen Halterung und Spannung des Fahrdrahtes (2) und/oder des Tragseiles (3) in einer gewünschten gleichbleibenden Höhen- bzw. Soll-Lage (a,b) - für eine gleichzeitige, endgültige Höhen-Distanzierung, mit durch eine Bedienungsperson auf der Arbeitsbühne erfolgender - Befestigung des Fahrdrahtes (2) und/oder des Tragseiles (3) an dem jeweiligen Fahrleitungsmast (52) - ausgebildet.