baber/WOPTO huggingface dataset:
Patent EP-0088615-B1 (EP)
IPC: C07C69/54
Filed: 1983-03-07
Granted: 1986-08-06
Abstract: A process for forming an alpha, beta unsaturated ester from the corresponding carboxylic acid ester is disclosed. In the process the carboxylic acid ester, in the vapor phase, is reacted with gaseous oxygen. In the presence of gaseous methanol, the methanol present in a molar concentration at least equal to that of the carboxylic acid ester, to form the corresponding alpha, beta unsaturated ester. In a preferred embodiment the carboxylic acid ester is methylisobutyrate and corresponding alpha, beta unsaturated ester is methylmethacrylate.
Patent EP-0098092-B1 (EP)
IPC: B31D1/02
Filed: 1983-06-22
Granted: 1986-12-03
Abstract: A method of producing a succession of lithographically-printed self-adhesive labels on a length of release backing material, which method comprises the steps of: (a) producing by lithographic printing a plurality of sheets carrying a desired image, (b) adhering each of the lithographically-printed sheets successively to a support web comprising a self-adhesive backed material carried on a release material, the printed sheets being adhered to the upper surface of the adhesive backed material, (c) cutting through the adhered lithographic sheets and through the adhesive-backed material as far as the release material thereby to form the required labels, and (d) removing the unwanted portions of the printed sheets and the adhesive-backed material adhered thereto from the release material.
Patent EP-0102879-B1 (EP)
Title: Method and apparatus for salting cheese
IPC: A01J25/16
Filed: 1983-07-29
Granted: 1985-12-18
Abstract: 1. A method of salting cheeses from a pickling brine saturated with salt, characterized in that in a closed chamber an atmosphere is created of saline fog in a state of saturation and the cheeses are caused to remain in this aerosol of saturated pickling brine for a length of time determined as a function of their size.
Patent EP-0113302-B1 (EP)
IPC: E05G1/02
Filed: 1983-11-28
Granted: 1986-04-30
Abstract: 1. A safe, characterized in that it includes in its inside a container (9) having on the same face an open portion (9a) provided for free access inside said container and a solid portion (9b) having a slot (9c) for allowing only the limited introduction of an object, the container (9) being guided for a vertical sliding motion by a control member (14) which is subjected to a programmation clock (15) for providing the displacement in height of said container with a view to reaching its appropriate positioning, during a predetermined interval of time, in register with an access door (8) formed in the front face (7) of the safe in order to communicate either with the widely opened portion (9a) or with the slot (9c) formed in the solid portion (9b).
Patent EP-0108070-B1 (EP)
IPC: F41A3/58
Filed: 1982-12-14
Granted: 1986-12-03
Abstract: A hinge device for a break-open type firearm comprises two pairs of arcuate ridges (9, 10) on the breech (3) slidably received in complementary grooves (6, 7) formed in parallel side walls (5) of a receiver (4). One pair (6, 9) of ridges and complementary grooves is located forwardly of the hinge axis (8), with one ridge (6) and its associated groove (9) on each side of the bridge, and the other pair (7, 10) of the ridges and complementary grooves is located rearwardly of the hinge axis. In the closed position of the firearm, the ridges and grooves are generally upright, so that their flanks or side walls include a large angle with the line of action of the recoil forces.
Patent EP-0114861-B1 (EP)
IPC: B63B35/81
Filed: 1983-08-02
Granted: 1988-03-09
Abstract: A self-sustaining water ski, comprising an inflatable float (3) provided with an incorporated foot entry space (6) and with rods, sticks, tubes or laths (4) which are connected as stiffening members in longitudinal direction to the exterior of the bottom portion of the float (3), said foot entry space (6) being formed as a chamber of flexible material accessible from the top of the float (3), the longitudinal walls (2) of said chamber, in operative condition of the float, being in abutting relationship against each other over a substantial portion of the height thereof, but receding relatively to each other towards the bottom portion of the float (3), while the stiffening members (4) in the form of rods, sticks, tubes or laths are attached to the bottom portion of the float by means of eyes (5) affixed at the exterior to said bottom portion of the float (3).
Patent EP-0124582-B1 (EP)
Title: Lentille pour ophtalmoscopie indirecte
Inventor: VOLK DAVID
IPC: G02B13/18
Filed: 1983-10-20
Granted: 1994-06-08
Abstract: Une lentille utilisée en ophtalmoscopie indirecte possède deux fonctions: premièrement, elle joue le rôle d'une lentille de condensation convergeant la lumière provenant d'une source de lumière d'un ophtalmoscope sur la pupille de l'oeil, éclairant ainsi le fond de l'oeil, et deuxièmement et simultanément, elle joue le rôle d'une lentille de formation d'image qui forme une image virtuelle du fond de l'oeil, laquelle image est visionnée de manière monoculaire avec un ophtalmoscope indirect monoculaire, ou de manière binoculaire et stéréoscopique avec un ophtalmoscope indirect binoculaire. Les deux surfaces frontale et arrière de la lentille sont des surfaces asphériques positives de révolution de type conoïde sur un axe commun de révolution, la puissance dioptrique au sommet de la surface frontale de la lentille ayant une valeur comprise entre 1,5 et 2 fois la puissance dioptrique au sommet de la surface arrière de la lentille, les excentricités des deux surfaces de la lentille étant une fonction de la somme des puissances dioptriques des deux surfaces de la lentille, les excentricités et les puissances dioptriques apicales des surfaces de la lentille étant telles que la lentille fait converger la lumière provenant d'une source de lumière d'un ophtalmoscope sur une image précise de la source à l'entrée de la pupille de l'oeil, et la lentille forme simultanément avec la lumière émergeant de l'oeil une image virtuelle sensiblement plate du fond de l'oeil, image dans laquelle les aberrations de l'image, y compris la courbure, l'astygmatisme et la distorsion, sont corrigées de manière optimale.
Patent EP-0118672-B1 (EP)
IPC: B29C48/92
Filed: 1984-01-18
Granted: 1986-10-15
Abstract: An extruder is controlled in response to the thickness measurement of the extruded strand. The thickness measuring head is initially given a displacement transverse to the extrusion direction, preferably around the extruded strand and the output signals from the head are integrated to form a mean value around the periphery. A comparison of this mean value with the set point wall thickness value is then utilized to provide continuous correction of the output of the head which is utilized to regulate the extruder operation.
Patent EP-0115855-B1 (EP)
IPC: B41F23/08
Filed: 1984-02-01
Granted: 1988-12-07
Abstract: In a varnish coater (21) for a printed product, a blanket cylinder (23) and a form roller (68) are respectively supported by eccentric bearings (24), 25, 67) to throw on/off the blanket cylinder (23) with respect to the form roller (68) and an impression cylinder (11) and throw on/off the form roller (68) with respect to the blanket cylinder (23) and rollers (78) provided in the eccentric bearings (67) of the form roller (68) are brought by biasing means (74) into tight contact with the cam surfaces (81 a, 81 b) of cams (81) pivoted by pivot means (84) so as to simplify adjustment of a contact pressure of the former roller (68) with respect to the blanket cylinder (23) at the throw-on and -off positions of the blanket cylinder (23).
Patent EP-0151819-B1 (EP)
IPC: B25J15/04
Filed: 1984-06-12
Granted: 1989-03-15
Abstract: The mechanism of the invention permits to change automatically and rapidly the tool carried by the head (10) of an industrial robot having several axes of movement, during the working cycle. The mechanism comprises a coupling device (16) mounted on the head (10) of the robot and a connection plate (80) complementary to said device (16) and firmly secured to the tool, this latter being accommodated in an appropriate magazine (90). Fixing of the two parts (16, 80) to each other is effected by rotation of a rotatable crown (40) mounted on the head (10) and actuated by actuator means mounted on the magazine. 
<??>The mechanism comprises a plurality of electrical and fluid connections (11, 78) activated simultaneously with the mechanical connection of the two parts and interrupted automatically on their separation.
Patent EP-0151341-B1 (EP)
IPC: C12P19/34
Filed: 1984-11-28
Granted: 1989-01-25
Abstract: A DNA having a 5'-inosinate dehydrogenase gene and further having a Hind III cleavage site 2.9 kilo base pairs can be produced from the chromosomal DNA of a guanosine and/or xanthosine-producing strain of the genus Bacillus. A vector with the DNA obtained above is used to transform Bacillus strain capable of producing guanosine, and the transformed Bacillus strain is useful to increase the guanosine productivity as compared with the case in which a strain before transformantion is used.
Patent EP-0143085-B1 (EP)
IPC: E03D9/08
Filed: 1984-09-28
Granted: 1988-02-24
Abstract: The water closet has a U-bend incorporated in a bowl (5) for a seat with apertures below it for flushing water. It also has feeds (9,11) to distribute warm cleaning water and hot air for drying in succession. The cleaning water is heated in a heat-exchange chamber (17) through which the hot air is passed at high speed around feed tubes (45) for the water. The water feed tubes are of small cross-section and thin walled to aid heat exchange. They can form helices which are concentric with a radial space between them.
Patent EP-0167032-B1 (EP)
IPC: E04F13/08
Filed: 1985-06-12
Granted: 1989-11-02
Abstract: 1. A suspension system for wall panels (6) and comprising, adapted to be mounted on a wall, a transverse strip (1) or the like and, suspended therein, hooks (2) of which the bottom end (5) engages around the wall panels (6), each hook having, on the middle piece (8) of the hook which rests on the walls panels (6) at an upper suspension and (4) which is on the same side as the transverse strip, at least one projection (15) which extends transversely to its longitudinal direction and engages under a longitudinal surface (22) or edge of the transverse strip (1) or the like, characterised in that the hook (2) is made from wire-like material and in that the free arm (21) of the upper suspension end (4) is substantially U-shaped (19) to form the projection (15) and is disposed laterally in a plane extending transversely to the central plane (13) through the hook defined by the bottom end of the hook and the middle portion of the hook, the two ends of the arms of the U of the projection (15) being substantially of the same height, and in that the projection (15) engages with a minimal clearance between two surfaces or edges (10, 11) of the transverse strip (1) or the like which extend transversely to the central plane (13) of the hook.
Patent EP-0168717-B1 (EP)
IPC: C04B30/02
Filed: 1985-07-03
Granted: 1989-10-11
Abstract: 1. Method for producing moulded ceramic fibrous bodies of ceramic fibres containing aluminium oxide, by means of : a) mixing the fibres in water, d) admixing an aqueous suspension of freshly precipitated aluminium hydroxide gel, f) pouring off in filter-moulds, h) drying and i) calcining, characterised in that an aqueous suspension of freshly precipitated silicic acid is additionally mixed with the aluminium hydroxide suspension.
Patent EP-0192818-B1 (EP)
IPC: H01G2/06
Filed: 1985-09-19
Granted: 1988-06-22
Abstract: A plastic-film wound capacitor having a cast resin, cast-coated cup encapsulation and connecting wires which radially make contact with the wound capacitor body can be simply and economically manufactured in chip configuration. The connecting wires of the chip capacitor are bent through 180 DEG  and connected, respectively, to a sheet metal section on the outside of the cup encapsulation.
Patent EP-0183972-B1 (EP)
IPC: A61C1/06
Filed: 1985-10-25
Granted: 1989-01-11
Abstract: An improved dental handpiece arrangement utilizes a drive cartridge containing the drive motor. The drive cartridge coacts with a coupling member and can be utilized with either a tubular adapter which enables use with one type of dental grip piece or can be utilized with a grip piece having an integral tubular portion for receiving the cartridge. The arrangement with the motor cartridge provides a great flexibility of utilizing grip pieces of different constructions.
Patent EP-0176500-B1 (EP)
IPC: H01M50/494
Filed: 1985-09-26
Granted: 1990-08-08
Abstract: 1. Process for producing a sintered plastic material suitable for liquid-permeable separating layers and composed of at least one plastic selected from the group containing polyvinyl chloride, polyvinyl chloride copolymers such as PVC/ABS or PVC/acrylate, polyvinyl chloride graft polymers and also perchlorinated polyvinyl chloride derivatives, polyolefins, polystyrene and mixtures of said components, in which the plastic particles are joined to one another by sintering, with the formation of pores between the plastic particles, characterized in that plastic powders, which do not need to have any microporosity and have a lower sintering temperature, are sintered as binder phase together with microporous plastic powders of higher sintering temperature while maintaining the lower sintering temperature.
Patent EP-0276308-B1 (EP)
Title: Procede de mesure par ultrasons des dimensions d'un defaut dans une matiere solide
IPC: G01N29/44
Filed: 1985-10-11
Granted: 1993-07-14
Abstract: Procédé de mesure des dimensions d'un défaut dans une matière solide en utilisant des ondes ultrasoniques consistant à appliquer les ondes ultrasoniques via un liquide à la surface d'un objet composé d'une matière solide, à comparer la pression sonore d'une onde réféchie par la surface de l'objet avec celle d'une onde réfléchie par un défaut dans la matière solide, et à déterminer les dimensions du défaut en utilisant la valeur de comparaison comme indice d'évaluation. Ce procédé permet de mesurer aisément les dimensions d'un défaut dans un composant ou un organe d'un appareil électrique et mécanique et ceci de manière non destructive, précise et quantitative, et en un temps très court.
Patent EP-0196535-B1 (EP)
IPC: B23P19/00
Filed: 1986-03-18
Granted: 1989-08-16
Abstract: 1. Parts supplier for an assembly system, with a parts bin (12) subdivided into a predetermined number of segments (12a to 12h), and with a feeding mechanism (16a to 16h, 17), which is connectable with the individual segments (12a to 12h) and supplies parts from the segments (12a to 12h) to a transfer station (49), whilst orienting and/or separating and/or checking the position, etc. thereof and, in accordance with the number of segments (12a to 12h), is provided an equal number of feeding mechanisms (14), which in each case can be individually connected to the single segments (12a to 12h), characterized in that the parts bin (12) is constructed as a carousel with sector-like segments (12a to 12h) rotatable about an axis (25), that the feeding mechanisms are constructed as drums (17) rotatable about a longitudinal axis (27) with rails (16a to 16h) distributed over their circumference and that the feeding mechanisms (16a to 16h, 17) can in each case be individually freely selectably connected to single segments (12a to 12h).
Patent EP-0201818-B1 (EP)
IPC: A47J37/08
Filed: 1986-05-02
Granted: 1989-04-05
Abstract: An electric toaster has heating elements, at least one toast well into which the toast is fed through a loading and unloading opening, and a multi-walled housing. The multiple housing walls are separated from one another and form a meander-shaped flow channel for an air stream introduced from outside. An air stream enters the flow channel through an air inlet opening and cools the outer walls of the housing by convection as it passes through the meander-shaped flow channel and emerges through an air outlet opening into the toast wall. The meander-shaped flow channel includes reversing curve portions located in top and bottom areas of the meander-shaped flow channel structure such that the air stream flows in an upward direction in one portion and in a downward direction in another portion of the meander-shaped flow channel.
Patent EP-0205896-B1 (EP)
IPC: F16L21/00
Filed: 1986-05-15
Granted: 1988-07-27
Abstract: A pipe coupling for coupling together pipe ends of pipes to be interconnected comprises a clampable housing approximately in the shape of a tightening clamp or collar for being clamped about the pipe ends such that tightening of the clampable housing causes the housing to contract or draw together around the pipes to be connected. The housing possesses annular or ring-shaped, inwardly flexed flanges at its end faces. A sealing gasket made from an elastic material such as synthetic rubber is enclosed in the housing and possesses a substantially C-shaped axial cross-sectional configuration. Clamping rings provided on the inner sides of the sealing gasket are capable of being reduced in diameter and supported in axial direction on the housing. These clamping rings are provided on their inner surfaces with claws or claw-like elements. To limit the penetration depth of these claws, especially in soft pipe material, the substantially cylindrical clamping rings are supported in the housing by their outer jacket surfaces on the inner edges of the housing flanges and by respective stop members as well as respective substantially conical spring rings. The claws of the clamping rings comprise teeth protruding inwardly from the inner jacket surfaces of the clamping rings towards the centers of the pipe ends. These teeth possess convex backs arched away from the center portion of the pipe coupling and substantially flat front surfaces which extend into clamping ring recesses located substantially directly before these front surfaces.
Patent EP-0216135-B1 (EP)
IPC: G01R31/50
Filed: 1986-08-19
Granted: 1990-05-09
Abstract: An apparatus for function checking of wiring matrices includes a carrier plate with a plurality of gas discharge channels formed therein. At least one selected measuring locations on a wiring matrix are ionically contacted through selected ones of the gas discharge channels, the gas discharge channels being selected by an electrode bus bar allocated to an electrode in the gas discharge channel and by controllably charging the gas discharge channels with an ionizing radiation to initiate the gas discharges. The ionizing radiation is controlled by either beam deflection or by masks.
Patent EP-0218862-B1 (EP)
Title: Method for connecting additional telephone paths and sound signals at an existing telephone connexion between two subscribers
IPC: H04Q3/545
Filed: 1986-08-26
Granted: 1990-02-28
Abstract: After the initiation of the offering of additional telephone paths or audible signals, the existing telephone connection is reswitched onto two subscriber inputs of a conference or offering device provided with the conference switching matrix array and arranged in a peripheral unit being reswitched by way of control devices and switching matrix arrays arranged in digital telephone switching systems. The two subscribers are connected via a preset conference switching matrix array. The additional telephone paths or audible signals are conducted to a further subscriber input of the conference or offering device with the assistance of the control devices and with the assistance of the switching matrix arrays and are designationally switched onto the existing connection in the conference or offering device via the conference switching matrix array. The method of the present invention serves for the realization of a subscriber's service features "offering" and "rapping" whose central functions are the offering of the third telephone path and the offering of audible offering signals onto an existing telephone connection or, respectively, the offering of audible rapping signals onto an existing telephone connection.
Patent EP-0194872-B1 (EP)
IPC: C09K3/10
Filed: 1986-03-12
Granted: 1991-10-16
Abstract: This invention provides a sealing material which comprises a layer of eiastomeric sealant having a cone penetration from about 100 to 350 (10<-><1> mm) and an ultimate elongation of at least 50% bonded to a porous polyermeric support material. The elastomeric sealant bonds to the porous polyermeric support material through surface contact which produces a bond of the elastomeric sealant to the porous polymeric support material which is greater in strength than the cohesive strength of the elastomeric sealant or the cohesive strength of the support material.
Patent EP-0205351-B1 (EP)
IPC: G06F17/18
Filed: 1986-06-11
Granted: 1989-08-23
Abstract: Each word of a succession of N bit binary words have all their ones set to zero except for the most significant one. The number of zeros after the most significant one is doubled to produce a succession of 2N bit single element words which are accumulated. The accumulated value may be read and reset after a predetermined number of words to give the mean square estimate.
Patent EP-0234129-B1 (EP)
IPC: C01B33/14
Filed: 1986-12-30
Granted: 1991-02-20
Abstract: For solid-phase clean-up of urine samples, e.g. in the analysis of cannabinoids, a novel solid-phase bonded silica product has the formula 
<CHEM>
 is the backbone of a silica gel or controlled pore glass;
 X is -O-, -S-, -O-CH2-CHOH-CH2-O- or -O-CH2-CHOH-CH2-S-;
 n is 2, 3, 4 or 5;
 p is 0 or 1;
 each R and R<1> (if present) are independently selected from H, C1-3 alkyl and -(CH2)m-COOR<3> wherein R<3> is C1-4 alkyl and m is 1, 2, 3 or 4; and
 R<2> is C1-4 alkyl.
Patent EP-0214066-B1 (EP)
IPC: C25B13/04
Filed: 1986-07-08
Granted: 1990-04-04
Abstract: 1. Claims for the Contracting States : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE Consolidated microporous material comprising a stack of fibres deposited on a perforated rigid substrate, the said stack containing carbon fibres and being consolidated by a fluorine-containing polymer, characterized in that the carbon fibres have a length distribution such that the length of at least 80% of the fibres corresponds to the mean length of the said fibres to within about plus or minus 20%. 1. Claims for the Contracting State : AT Process for obtaining a consolidated and microporous material, comprising the deposition of a fibrous structure on a perforated rigid substrate, characterized in that it comprises the deposition by filtration of a suspension containing carbon fibres and a binder based on fluorine-containing polymers on a perforated rigid substrate, the carbon fibres having a length distribution such that the length of at least 80% of the fibres corresponds to the mean length of the said fibres to within about plus or minus 20%.
Patent EP-0207164-B1 (EP)
IPC: G06K7/10
Filed: 1985-12-18
Granted: 1991-07-10
Abstract: Un appareil pour enregistrer et reproduire des cartes d'enregistrement optique comporte une carte d'enregistrement optique (10) pourvue d'un support d'enregistrement optique (11), une source lumineuse d'enregistrement (5) pour enregistrer les signaux de données sur ledit support d'enregistrement (11), une source lumineuse de reproduction pour reproduire les signaux de données enregistrées sur ledit support d'enregistrement (11), et un détecteur de lignes (15) pour lire les données enregistrées sur ledit support d'enregistrement (11), grâce à la lumière réfléchie par ledit support d'enregistrement (11). Dans cet appareil sont établis indépendamment les unes des autres une trajectoire de lumière incidente allant de ladite source lumineuse d'enregistrement (5) audit support d'enregistrement optique (11), une trajectoire de lumière incidente allant de ladite source lumineuse de reproduction audit support d'enregistrement optique (11), et une trajectoire de lumière réfléchie par ledit support d'enregistrement (11).