baber/WOPTO huggingface dataset:
Patent EP-0040157-B1 (EP)
IPC: B25C5/16
Filed: 1981-05-13
Granted: 1986-03-05
Abstract: A surgical stapling mechanism particularly suited for suturing skin and fascia and adapted to be mounted on or formed as part of an instrument having rectilinear thrust capabilities. The mechanism basically comprises a staple-housing portion which is adapted to store a plurality of surgical staples (30) in a linear array. The staple-housing portion contains a guide track (32) for orienting the surgical staples (30) so that the crowns (34) of the staples (30) lie in substantially the same plane. A spring arrangement (36) constantly urges the staple array in a forward direction. An exit aperture (37) provides a means by which the surgical staples may exit. Integral with the exit aperture is an anvil (40) which is used to form the staples (30) as they exit, one at a time. A delivery channel (42) provides a passageway through which the staples (30) move, one at a time, on their way toward the anvil (40). The delivery channel (42) defines a plane spaced from and substantially parallel to a plane defined by the crowns (34) of the staples (30) as they are stored in the staple-housing portion. A connecting channel (44) between the storage track (32) and the delivery channel (42) provides a path from the staple-housing portion to the delivery channel (42) for the passage of the surgical staples (30). Mounted for rectilinear movement is a pusher (50) which responds to a force supplied by the stapling instrument to advance a staple (30) through the delivery channel (42) and out of the exit aperture (37) for formation about the anvil (40).
Patent EP-0053977-B1 (EP)
IPC: E01C23/02
Filed: 1981-12-03
Granted: 1986-05-07
Abstract: 1. A kit for making shrinkage and dilatation joints in concrete pavement, comprising a generally reversed U-shaped bar (1, 2) and a plurality of supports (3) provided for supporting said bar (1, 2) at regular intervals, each support (3) having a vertical upper part (9) which fits between the two legs (5, 7) of the reversed U-shaped bar (1, 2), characterized in that each support element (9) has a generally trapezoid shaped cross section lower part (8) with the large base at the bottom and to be embedded into levelling concrete or mortar, and, at the junction between the upper vertical part (9) and the upper base of the trapezoid cross section, two grooves (10) on both sides of said upper vertical part (9), both grooves (10) being provided for receiving the ends of the legs (5, 7) of the reversed U-shaped bar (1, 2).
Patent EP-0064610-B1 (EP)
IPC: B23K3/02
Filed: 1982-04-15
Granted: 1985-09-18
Abstract: 1. Electrically heated soldering tool comprising a heating element (8) fed via a transformer (4) for heating a soldering tip (6) and a temperature sensor (7) with following evaluation circuit (9, 10) for supplying the power fed to the heating element, characterized in that the transformer (4) is a high-frequency transformer which forms the oscillation transformer of a voltage transformer (3, 4), that the secondary voltage of the transformer (4) feeds the heating element and via a rectifier circuit (5) the evaluating circuit (9, 10) for the output signal of the temperature sensor (7), and that the output signal of the evaluating circuit (9, 10) via a coupling element (11, 12) with dc disconnection of the input and output circuits controls the operating state of the voltage transformer.
Patent EP-0071040-B1 (EP)
IPC: B01D1/18
Filed: 1982-07-05
Granted: 1986-05-21
Abstract: The disclosure relates to a process for making alkali metal phosphates, especially alkali metal polyphosphates, from alkali metal phosphate solutions or suspensions. To this end the solutions or suspensions are forced to flow through a plurality of single opening nozzle structures under a pressure of 6 to 66 bars and sprayed inside a tower through a flame zone produced by a plurality of burners arranged in annular fashion. The disclosure also relates to a device for carrying out the process, wherein a cylindrical spray tower (1) having a tapered lower end and being closed by means of a cover (2) has a solvent feed pipe (5) terminating in a spray means (6) centrally passed through the cover, and wherein a plurality of burners is passed through the cover (2), concentrically around the solvent feed pipe (5). The spray means (6) is comprised of a feed pipe (15) and at least one spray head (12), which has a plurality of single opening nozzle structures (17) disposed in its terminal surface area (13). At least one pressure-increasing pump ( 7) is disposed in the solvent feed pipe (5).
Patent EP-0084698-B1 (EP)
IPC: B65H23/04
Filed: 1982-03-23
Granted: 1986-09-17
Abstract: The apparatus comprises a printing cylinder (24) for printing an element (W) such as a paper web and feed and take-up rollers (6, 15) for the web. Sensors (39, 42) are provided for sensing the relative positioning of the web and the print which is applied to the web and the signals from the sensors are fed to a micro-processor (38). The microprocessor (38) controls the feed and take-up rollers (6, 15) so that if the relative positioning of the web is incorrect, the feed and take-up rollers are controlled simultaneously to move the web relative to the printing cylinder (24) substantially without varying any tension in the web between the feed roller and the take-up roller.
Patent EP-0072131-B1 (EP)
IPC: B29C65/18
Filed: 1982-07-23
Granted: 1986-09-24
Abstract: Apparatus for heat sealing together two layers of thermoplastics strap (26, 28), comprising one or more thin, flat, electrical heating elements (16) supported under tension by use of a tensioning element (22) and means for moving said supporting means so that in use the heating element moves between the two strap layers (26, 28) in the longitudinal direction of the strap. The heating element is moved forward and then back, being supplied with heating current only during the reverse stroke, during which a fusing pressure is applied to the strap layers by means of resilient pads (30, 32). The tensioning element (22) may be a U-shaped bend at one end of the heating element. Current may be supplied by contacts running along rails to avoid flying leads. Pressure plates (90, 92) squeeze the strap components together above and below the heating element(s) (16, 16A). In addition a heated cutter (114) is provided to sever one of the strap components.
Patent EP-0091438-B1 (EP)
IPC: B65G53/08
Filed: 1982-05-17
Granted: 1985-08-28
Abstract: PCT No. PCT/SE82/00176 Sec. 371 Date Jan. 17, 1983 Sec. 102(e) Date Jan. 17, 1983 PCT Filed May 17, 1982 PCT Pub. No. WO82/04034 PCT Pub. Date Nov. 25, 1982.An apparatus for transferring a pulverulent material from a storage area to a destination site comprises a screw conveyor for transporting the material. The screw conveyor has an inlet and an outlet for the material. A filter surrounds the conveyor at least at the outlet of the conveyor and allows the passage essentially only of air therethrough. A damper at the outlet of the conveyor controls the flow of material from the outlet, and a damper is operative to be opened by the material transported by the screw conveyor. The filter comprises a filter sheet in the form of a circular drum having an inner side and a multiplicity of frusto-conical rings. The rings are disposed on the inner side of the drum and directed with their ends of smaller diameter in a direction towards the damper. The apparatus is useful for filling packages with finely pulverized materials, such as kaolin clay, lime and starch.
Patent EP-0084821-B1 (EP)
IPC: B65B61/00
Filed: 1983-01-14
Granted: 1986-04-02
Abstract: Process and product for scenting packaging materials by direct application of perfumes to said materials, whereby well controlled perfume application is achieved without spotting or loss of perfume. The present process is accomplished by formulating the perfume prior to application into a paste and then applying the paste to the package materials.
Patent EP-0092138-B1 (EP)
IPC: H02K15/00
Filed: 1983-04-12
Granted: 1986-08-20
Abstract: The device allows the shafts 5 and 20 to be coupled together on a trial and error basis, said shafts being recessed relative to the ends of the stationary stators. The shaft ends have splines 6 and 21 and are coupled by means of a sleeve 22. Before coupling, the shafts are reference marked relative to the stationary portion by means of cams 27 (and 36 which is not shown in the figure) which enter a groove 6 in the shaft 5 and in a groove of the sleeve 22. During the coupling operation, the cams are retracted by a part 37 at the end of a rod 34 which bears against the cam support yoke 35 for the cam 36 in the case of the cam 27 and by the end 48 of the body in the case of the cam 36. The bodies are connected together by a coupling sleeve 9.
Patent EP-0097922-B1 (EP)
IPC: F16B39/20
Filed: 1983-06-23
Granted: 1986-11-05
Abstract: 1. A device for immobilizing a screw or a nut (20, 40) in or on a thread, comprising a spiral spring element (12, 42) having at least three fourth of a winding cooperating with an end of the screw or the nut (20, 40), characterized in that the screw or the nut (20, 40) is supplied with a cylindrical shoulder (21, 41) serving as a housing for at least part of the spiral spring element (12, 42).
Patent EP-0109277-B1 (EP)
IPC: B01L99/00
Filed: 1983-11-11
Granted: 1990-06-27
Abstract: An integral reagent dispenser comprises a reagent dispenser component provided with a reagent dispenser well (75) having an opening adapted to present a liquid reagent (R1) for withdrawal therethrough and means to position a lens (100) of liquid, immiscible with said reagent, between the reagent and the opening of said well. For example, the dispenser can have suitable dimensions and an inner surface (77) which combine with the wetting characteristics of the reagent to form a concave reagent meniscus (97) suitable to reliably position a lens of immiscible liquid thereon. The sens so formed is centrally located by the concave shape of the meniscus. Preferably, the reagent dispenser further includes an integrally associated source of reagent (30).
Patent EP-0141153-B1 (EP)
Title: Magazine for a tool changer on a single or multi-spindle deep-hole boring machine
IPC: B23B41/02
Filed: 1984-09-06
Granted: 1989-01-18
Abstract: 1. A single-spindle or multi-spindle deep boring machine having a tool change device characterised in that the device (7) is formed by cylindrically arranged receiving tubes (8), wherein along a part of the length of the receiving tubes (8) the cross-section thereof is removed over an angle of somewhat more than 180 degrees, in such a way that for the purposes of receiving a deep boring tool (3, 3') perpendicularly to the axis of the receiving tube (8), wherein the inside diameter thereof is substantially equal to the diameter of the deep boring tool (3, 3'), an open half-shell is formed, from which the deep boring tool can be pushed into the remaining part in the axial direction of the receiving tube (8).
Patent EP-0138231-B1 (EP)
IPC: G10D7/02
Filed: 1984-10-17
Granted: 1990-01-03
Abstract: A flute is described having the mouthpiece, the shape and the dimensions of a recorder but is however provided with a key mechanism similar to that of a saxophone. The buttons, keys and tone holes are however adapted to the special features of sound generation by a recorder.
Patent EP-0144964-B1 (EP)
IPC: C05C9/00
Filed: 1984-12-04
Granted: 1988-02-17
Abstract: Process for concentrating a partly concentrated urea solution to form a practically anhydrous melt, which urea solution is obtained by evaporation under vacuum or by melting moist urea crystals and which urea solution contains at least 98 percent by weight of urea, by allowing the solution to expand to a pressure between 0.013 and 0.067 bar and removing the water vapour released thereby.
Patent EP-0123629-B1 (EP)
IPC: B01J31/00
Filed: 1984-04-25
Granted: 1988-08-17
Abstract: Biaryl compounds are prepared by coupling an arylamine with an aromatic compound in the presence of an alkyl nitrite and 0.04-0.6 mol of an acid having a dissociation constant of at least 1.7 x 70<sup>-5</sup> at 25°C. and about 0.08-1.3 mols of a cuprous halide catalyst per mol of the arylamine. The invention has particular utility in the coupling with aromatic compounds of arylamines having acid-sensitive ar-substituents, e.g. flurbiprofen intermediates, such as 2-(4-amino-3-ftuorobenzene) propionitrile and alkyl 2-(4-amino-3-fluorobenzene) pro- ; pionates.
Patent EP-0128786-B1 (EP)
IPC: B60R25/02
Filed: 1984-05-02
Granted: 1988-10-26
Abstract: 1. Improved anti-theft system including an intermediary set between the wheel of a motor vehicle to be protected and the steering column, the latter being permanently connected to the steering column, this system being formed with a special nave made of three different parts i.e. : - a strap (1) tightly mounted on the shaft of the steering column. - a collarette (2) on which the wheel is mounted. - and a hold-down unit (3) insuring the solidarization of the whole set characterized in that the strap (1) is provided with protuberances for guiding (4) placed in a specific manner to each strap which comes to be fixed in the orifices (6) of the said collarette symetrically disposed in relation to the protuberances for guiding, intended to receive them.
Patent EP-0159322-B1 (EP)
Title: Additif pour gachees de ciment hydraulique
IPC: C04B24/16
Filed: 1984-08-15
Granted: 1987-10-21
Abstract: Mélange de ciment hydraulique comprenant du ciment hydraulique, un agrégat, suffisamment d'eau pour effectuer une prise hydraulique du ciment, et un additif comprenant des mélanges d'alcali et des sels d'alcanolamine d'acides alkylarylsulfoniques et d'acides alpha-oléfinesulfoniques, et d'alcali et des sels d'alcanolamine d'acides gras, un composant non ionique sélectionné parmi les dérivés de glycol de polyéthylène et les produits d'addition de diéthanolamide de cocamide, ces mélanges étant ajoutés selon un dosage nécessaire à l'entraînement dans le mélange de ciment hydraulique du niveau d'air désiré, qui reste sensiblement stable même après un malaxage prolongé.
Patent EP-0162862-B1 (EP)
IPC: A63C5/02
Filed: 1984-10-17
Granted: 1990-08-08
Abstract: Ski séparable (10) et (11) possédant un joint d'interconnexion (20) et (21) ne possédant aucune surface de contact avec la neige. Le joint comprend un connecteur femelle (20) possédant une douille (20c) et (20d) à rainures internes qui reçoit la langue (21c) d'un connecteur mâle (21). Un verrou d'articulation de came en surcentre (24) porté par le connecteur mâle (21) engage un crochet de verrouillage (22) sur le conneteur femelle (20) et ne dépasse pas les dimensions du ski, de manière à verrouiller l'une contre l'autre les parties séparables (10) et (11) du ski.
Patent EP-0175076-B1 (EP)
IPC: F16L5/02
Filed: 1985-07-06
Granted: 1989-10-18
Abstract: A wall duct assembly for a high pressure storage vessel, such as the carbonator tank of a beverage dispenser, includes a cylindrical ring formed in a wall area of the vessel having an inner surface defining an opening in the vessel, a wall duct bushing in the opening having a flange for sealingly engaging the interior wall of the vessel around the opening, an annular groove in the bushing opening towards the inner surface of the cylindrical ring and a sealing gasket in the groove. The wall duct bushing also has an annular bore through which electrical lines or other conduits may pass to the interior of the vessel.
Patent EP-0171209-B1 (EP)
IPC: A61K31/165
Filed: 1985-07-12
Granted: 1989-03-01
Abstract: Phenoxypropanol derivatives having a 2-acetylenic moiety on the phenyl group thereof of the following formula (I):   <IMAGE> (I)  and their use as anti-hypertensives, e.g. in man. Also part of the invention are pharmaceutical compositions and intermediates used in the synthesis.
Patent EP-0168466-B1 (EP)
Title: Belt lock
IPC: A44B11/25
Filed: 1985-01-14
Granted: 1987-09-16
Abstract: A belt lock, particularly for the vehicle safety belts, comprising a lock housing (10) and a lock tongue (11). The lock housing forms a guide between two plates (12, 13) for receiving the lock tongue in the lock housing, and an ejector (23) is provided in the lock housing. The ejector can be displaced against spring bias by the insertion of the lock togue into the guide. The lock housing is provided with a manually operable latch mechanism comprising a ball (21) which can be displaced in an aperture (22) in one plate and is spring-biased to engage a seat formed by an aperture (27) in the other plate (12) to be received in this position in an aperture (35) in the lock tongue with the centre of the ball located in the aperture in the lock tongue while the lock tongue is retained against withdrawal from the lock housing. The latch mechanism also comprises a manually operable member (77) for displacing the ball against the spring bias. Then, the lock tongue is disengaged from the lock housing and the ejector is inserted, while ejecting the lock tongue, between the ball and the operating member to maintain the ball in the depressed position.
Patent EP-0193793-B1 (EP)
IPC: C08K3/32
Filed: 1986-02-19
Granted: 1991-06-05
Abstract: Self-extinguishing polymeric composition based on a polyolefin, especially polypropylene, of improved thermal stability containing an intumescent fire-retardant system comprised of a phosphorus constituent and a carbonaceous nitrogen constituent. The composition contains more particularly, as the phosphorus constituent, a product consisting substantially of (a) 75-99.5 wgt % pulverulent free flowing ammonium polyphosphate of the following general formula H(n-m)+2(NH4)mPnO3n+1  in which n stands for an integer having an average value of from about 20 to 800 and the ratio of m/n is about 1, and (b) about 0.5-25 wgt % of a water-insoluble, optionally cured artificial resin encapsulating the individual ammonium polyphosphate particles.
Patent EP-0209651-B1 (EP)
IPC: B23K26/00
Filed: 1986-04-30
Granted: 1991-08-14
Abstract: The present invention relates to a method for producing spinning nozzle plates having funnel-shaped preliminary channels in flow communication with nozzle capillaries. Two embodiments of the method are provided which use photolithographic and electrodeposition techniques. Common to both embodiments of the method is the use of a metal plate provided with funnel-shaped preliminary channels as a self-aligning irradiation mask for irradiating a photoresist layer provided on the metal plate. Nozzle capillaries subsequently defined either in an electrodeposited layer according to a first embodiment of the invention or in electrodeposited tubular projections according to a second embodiment of the invention, have an offset-free, continuous transition between themselves and the preliminary channels. Photolithographic and electrodeposition techniques may also be used to define the funnel-shaped preliminary channels in the metal plates.
Patent EP-0216091-B1 (EP)
IPC: C08F2/32
Filed: 1986-08-04
Granted: 1992-05-06
Abstract: Polysaccharide graft copolymers are prepared by a water-in-oil emulsion polymerization process in which the polysaccharide and water-soluble monomer are emulsified in an oil phase containing emulsifying agents and polymerized therein. The resultant emulsion polymers are in stable form and may be used directly, for example, as adhesives for prepasted wallpaper, or may be inverted into aqueous systems and used for their thickening or flocculating properties.
Patent EP-0239667-B1 (EP)
IPC: C07D471/04
Filed: 1986-10-29
Granted: 1991-05-02
Abstract: 5- or 6-substituted  beta -carboline-3-carboxylic acid esters of the formula I <IMAGE>  in which R<1> denotes hydrogen, nitrilo, halogen, lower alkyl or lower alkoxy and R<3> is a branched C3-6-alkyl group which is optionally substituted by halogen or a C3-6-cycloalkyl group which is optionally methyl- substituted, are useful pharmaceuticals.r
Patent EP-0199392-B1 (EP)
IPC: E04B1/18
Filed: 1986-03-21
Granted: 1990-08-22
Abstract: A container to be used notably as building element, comprising assembled wall elements, which are provided with first assembly arrangement which oppose disengaging of the wall elements inwardly of the container. The container further comprises second assembly arrangement for the wall elements which have a resilient force and are so arranged as to connect together the wall elements, the resilient force direction thereof being so designed as to prevent disengaging of the wall elements outwardly of the container.
Patent EP-0201453-B1 (EP)
IPC: H01L31/032
Filed: 1986-05-09
Granted: 1993-08-11
Abstract: Solar cells with photoanodes based on CuInS2 semiconductor material produced by specially adapted methods, permit the transformation of light into electric energy with a good efficiency. The semiconductor material according to the invention comprises inclusions of extraneous phases, namely In2S3, In and/or Cu2-xS (0</=x</=1) in a concentration between 5 per thousand and 5 percent, in the CuInS2. The energy gap of this material is 1.5 eV. Working electrodes for photoelectrochemical solar cells or solid state solar cells can be constructed.
Patent EP-0261106-B1 (EP)
IPC: B25J9/02
Filed: 1986-02-25
Granted: 1989-11-02
Abstract: A method and robot installation for programmed control of a working tool to perform processing operations on an object on the basis of preprogrammed tool path data (K) stored (L) in a data memory (U) utilize for this purpose a movable servo-actuated robot arm system (MP) having more than six degrees of freedom. During the programmation said path data are derived in an outer coordinate system (A) without physical connection with the robot arm system. For coordinate transformation to the inner coordinate system associated with the robot arm system, this arm system is considered subdivided into system parts (C, E, H, J) which each has at most six degrees of freedom. Positional data (Q, R, F) are derived and utilized for bringing the programmed control of the working tool in the outer coordinate system at all times in appropriate correlation with the inner coordinate system.
Patent EP-0216887-B1 (EP)
Title: Preparation d'alkyles metalliques du groupe ii
IPC: C07F3/06
Filed: 1986-04-09
Granted: 1991-07-10
Abstract: Un procédé de préparation de zinc diméthyle ou de cadmium diméthyle de pureté élevée approprié au dépôt de couches épitaxiales du groupe II-VI consiste à former un produit d'addition de l'alkyle métallique avec une amine tertiaire de non-chélation contenant au moins deux groupes amino tertiaires par molécule d'amine, et à dissocier ultérieurement le produit d'addition pour libérer l'alkyle métallique sous forme de vapeur. Les produits d'addition formés pendant le procédé de préparation se dissocient aisément en chauffant et cependant sont sensiblement involatils et par conséquent ne contaminent pas l'alkyle métallique libéré. Une amine préférée appropriée pour être utilisée dans le procédé de préparation est 4,4' bipyridyle.
Patent EP-0220242-B1 (EP)
Title: Chevalet pour sechage de vetements et son receptacle
IPC: D06F57/00
Filed: 1986-04-21
Granted: 1990-10-17
Abstract: Sur un chevalet pour séchage de vêtements fixé de manière amovible à un réceptacle (20) de l'eau d'égouttement et s'étendant au-dessus de ce dernier, une pluralité de bras (50) sont reliés à un montant (30) droit et sont positionnés au-dessus de l'intérieur du réceptacle (20). Des vêtements ou articles similaires (10) sont suspendus sur les bras individuels (50) de sorte qu'au séchage, l'eau d'égouttement sera recueillie dans le receptacle (20) sous-jacent. Certains éléments de l'ensemble de séchage sont démontables et dimensionnés pour être disposés et rangés dans une relation de quasi-circonvoisinage à l'intérieur du réceptacle (20) de manière à permettre un encombrement minimal au stockage lorsqu'ils ne sont pas utilisés.