baber/WOPTO huggingface dataset:
Patent EP-0073316-B1 (EP)
IPC: E04F13/04
Filed: 1982-06-29
Granted: 1985-09-18
Abstract: 1. Plaster thickness profile, for insulating plaster layers, with a profile edge constructed as offtake edge and two limbs which extend divergently forth thereform, are constructed as expanded metal fields and serve for the fastening of the profile strip to a building wall by means of mortar-joining, thereto, particularly edge profile strip, characterised by a construction, which is roofshaped in cross-section, of the offtake edge (11) of two narrow strip bands (12, 13) extending in longitudinal direction of the strip and substending an opening angle (16), which is at least equal to the opening angle (17) of the limbs (14, 15) extending divergently each from the other and constructed as expanded metal fields.
Patent EP-0081186-B1 (EP)
IPC: B41F33/14
Filed: 1982-11-30
Granted: 1985-03-13
Abstract: 1. Method of reducing register errors in multi-colour rotary printing presses, particularly in multi-colour offset printing presses, whose printing units (1 to 5) are driven by a common motor (6) and exhibit a register adjusting device (19), wherein the functional relationship between the torque delivered by the motor (6) or a quantity characteristic of the torque and the register adjustment necessary for maintaining perfect register is recorded and stored, whereby, when the press is running, the torque delivered by the motor (6) or the quantity characteristic thereof is monitored and the register adjustment is set to the value functionally assigned to the respective torque.
Patent EP-0085781-B1 (EP)
IPC: A61C13/225
Filed: 1982-12-21
Granted: 1985-07-24
Abstract: An attachment connection between a dental prosthesis body and/or a dental bridge and an anchoring tooth and/or a crown consists of a female die hollow space (5) provided in an anchoring tooth and/or the crown, for acceptance of a male die (7) which, with its anchoring part (9), is capable of being introduced into a housing (23) for attachment of the male die (7). In order to simplify the precision of fit of the attachment connection and the construction process for this attachment connection, the housing (23), which is arranged on a dental prosthesis body and/or a dental bridge, is structured in one piece with this dental prosthesis body and/or the dental bridge by means of a bonding substance with the housing (23) surrounding the anchoring part (9) of the male die (7) in box-fashion. Used in the construction of the housing (23) on the dental prosthesis body and/or a dental bridge is a prefabricated secondary male die (15) with a housing shaper (17), advantageously made of ceramic, the form of which corresponds to the shape of the male die (7) with its anchoring part (9) (FIG. 7).
Patent EP-0085186-B1 (EP)
IPC: G09F11/30
Filed: 1982-12-29
Granted: 1984-12-05
Abstract: The container for photographs of the same size comprises a housing from which a slide can be pulled out. In the housing there is a spring arrangement which presses the photographs against a viewing window of the housing. The spring arrangement comprises leaf springs which, when the slide is pulled out, are pressed away from the viewing window by control edges moulded to the slide, directly at the start of pulling out of the viewing window, and remain pressed away during further pulling out of the slide.
Patent EP-0066501-B1 (EP)
IPC: B23Q15/013
Filed: 1982-05-17
Granted: 1985-02-20
Abstract: 1. A control device for a machine-tool of the type in which a crank (1) operable by the user drives a tachymetric dynamo (2) sending a reference signal to speed variator (6) of the motor (7) of an axis of the machine-tool, wherein the connection between the crank (1) and the tachymetric dynamo is provided via a powder magnetic coupler (3) acting as a brake on the crank, said coupler beeing fed with a signal incoming from the tachymetric dynamo (2) and representative of the reference signal as well as with a signal image of the current intensity in the motor armature representative of the load of said motor.
Patent EP-0092807-B1 (EP)
IPC: H04M19/02
Filed: 1983-04-21
Granted: 1988-02-03
Abstract: The digital supervisory circuit comprises an amplitude comparator and EXCLUSIVE-OR gate to provide an output signal indicating the difference in time an input signal is above and below a predetermined reference potential. This output signal is integrated in an up-down binary counter and also is coupled to a first logic circuit under control of the counter which provides a ring present supervisory signal when a first threshold is exceeded and a second logic circuit under control of the counter which provides a switch hook detection supervisory signal when a second threshold is exceeded. A hit-timing circuit is provided coupled to the counter and the first and second logic circuits to prevent response of the counter and second logic circuit to line transients.
Patent EP-0099205-B1 (EP)
IPC: F16G5/08
Filed: 1983-06-30
Granted: 1988-08-17
Abstract: Woven fabric for use in a power transmission belt. The fabric has a warp of shrinkable yarns obtained by aligning and twisting individual shrinkable mixed twisted yarns. Alternatively, the warp may be formed of more than two mixed twisted yarns mixed in a ratio of greater than 1:15 of elastic yarns formed of polyurethane fibrous yarns oriented at more than 10%, or rubber yarns and other fibrous yarns. The weft is made alternatively of twisted yarns or monofilament yarns. The fabric has excellent shrinkability, wear resistance, and crack resistance.
Patent EP-0148830-B1 (EP)
Title: Procede de fabrication d'un objet comportant du nitrure de silicium anisotropique en utilisant des flans de densite plus elevee et ayant reagi entierement
IPC: C04B35/645
Filed: 1983-07-19
Granted: 1988-09-21
Abstract: Procédé permettant de densifier un aggloméré comportant du nitrure de silicium et de 5 à 17 % en poids d'oxynitrure de silicium yttrium et possédant une densité de 2,0 à 2,6 gm/cm3. Le procédé consiste à a) fritter partiellement l'aggloméré à une température comprise entre 3000 et 3200oF pendant un laps de temps allant de 0,5 à 72 heures pour former un corps semi-dense avec une densité de 2,9 à 3,15 gm/cm3, et b) comprimer à chaud un assemblage empilé de ces corps dans la zone chaude d'une cavité de compression à chaud pour former des produits anisotropiques entièrement denses. Chaque corps est séparé du suivant par un écartement ne dépassant pas 0,03 pouce, et l'assemblage empilé occupe sensiblement toute la longueur de la zone chaude de la cavité de compression à chaud.
Patent EP-0175814-B1 (EP)
IPC: C07D501/06
Filed: 1984-10-19
Granted: 1990-05-23
Abstract: The invention relates to an improvement in relation to a process for preparing a cephem compound of formula (I) <CHEM> wherein R<1> is hydrogen or metal salt, R<2> is hydrogen, halogen, acetoxymethyl or -CH2-S-R<3> in which R<3> is 5- or 6-membered heterocyclic ring having 1-4 heteroatoms optionally substituted by lower alkyl, by reacting 2-(2-aminothiazol-4-yl)-2-syn-methoxy iminoacetic acid in the presence of catalytic amount of 4-dimethyl aminopyridine and a condensing agent with 1-hydroxybenzotriazole in certain organic solvent to obtain a solvate of formula (VIII) which is very reactive and stable, <CHEM>  and then by acylating a compound of formula (III), <CHEM> wherein R<1> and R<2> are defined above, with the solvate obtained to obtain the compound of formula (I) in very good yield.
Patent EP-0149197-B1 (EP)
Title: Pharmaceutical compositions containing drugs which are sparingly soluble in water or instable and methods for their preparation
IPC: A61K9/18
Filed: 1984-12-20
Granted: 1990-03-21
Abstract: Novel pharmaceutical compositions comprise inclusion compounds of drugs, which are instable or only sparingly soluble in water, with partially etherified  beta -cyclodextrin derivatives having hydroxyalkyl and optionally additional alkyl groups.
Patent EP-0154777-B1 (EP)
IPC: E01B31/12
Filed: 1985-01-22
Granted: 1988-03-09
Abstract: A rail grinding device comprising at least one reprofiling unit (80,81) driven along the track by a railroad vehicle (83); a jack (85) to displace in height the reprofiling unit with respect to the railroad vehicle (83) and to apply at least one tool of the reprofiling unit against the rail. The reprofiling unit (80,81) comprises at least one support (81) angularly displaceable with respect to the railroad vehicle (83) carrying several reprofiling tools (94,95) forming a group of tools. A positioning device (102), (104) and locking device (106,107) fixes the positions of the support (81) for which one (95) of the reprofiling tools (95,96) of the group of tools is located in working position.
Patent EP-0167073-B1 (EP)
IPC: F16K31/122
Filed: 1985-06-21
Granted: 1989-05-24
Abstract: An adjustable fully automatic vacuum modulator control, for use in vehicles having automatic transmission with a vacuum modulator includes a cylinder which contains a slidable piston and front face having an adjustable stop to regulate the vacuum flow. Three ports communicate with the interior of the cylinder and the position of the piston changes during conditions of acceleration and deceleration.
Patent EP-0166414-B1 (EP)
IPC: E06B3/62
Filed: 1985-06-24
Granted: 1990-04-18
Abstract: 1. A frame component (1) with an inserted filling (4) for window or door frames composed of hollow-section members (1) connected to one another at the corners, having a rib (7), which is preferably disposed at the outside of the frame, and a plastics retaining strip (11), particularly of impact-resistant rigid PVC, which is inserted in the frame subsequently, preferably at the inside, to hold the filling (4), for example a pane of glass (4), wherein both the rib (7) and the retaining strip (11) each rest with a flexible seal (14, 15) against the filling (4), under prestressing, and wherein the seal (14) of the retaining strip (11) is coextruded with the latter, while the seal (15) of the rib (7) is inserted in a corresponding groove (8) and has a section of high flexibility which is substantially subjected to bending stress, characterised by the following features : the seal of the retaining strip (11) is constructed in the form of a support (14) for the retaining strip (11), which support is ribbed at its surface adjacent to the filling (4), is subjected substantially to compressive stress and has little flexibility ; the seal (15) pushed into the rib (7) is constructed in the form of a hollow-section flexible tube (15) ; the hollow-section flexible tube (15) consists of synthetic rubber with a high elastic flexibility, particularly of EPDM ; the sealing support (14) coextruded with the retaining strip (11) consists of the following materials : (a) 40 to 60 parts, particularly 50 parts, of chlorinated polyethylene with a chlorine content of 30 to 42%, particularly 36%, (b) 20 to 30 parts of polyvivyl chloride with a k-value of 58 to 78, preferably 70, and a plasticizer sorption of at least 30% (according to DIN 53417, part 1), and (c) 20 to 30 parts of nitrile rubber NBR with a ratio of butadiene to acrylonitrile of from 55 to 45 to 82 to 18, particularly 67 to 33.
Patent EP-0171671-B1 (EP)
IPC: A61B90/40
Filed: 1985-07-24
Granted: 1992-09-30
Abstract: The device is used for preventing infections in a patient caused by microorganisms originating from a person present during an operation. It is provided with an aspiration unit which aspirates the microorganisms from their site of origin on at least one part of the body of the person facing the patient during the operation. The device is characterised by an essentially air-impermeable shield, which at least partially covers the body part of the person. Running between the shield and the body part of the person is at least one aspirating current carrying off the microorganisms. However, it is also possible for a plurality of aspirating currents to run between the shield and the part of the body. The shield and the surface of the body part can form at least one intermediate space or else a plurality of intermediate spaces through which the aspirating currents flow. These intermediate spaces can be connected to a low-pressure generator producing the aspirating currents.
Patent EP-0185192-B1 (EP)
IPC: C25D11/16
Filed: 1985-11-09
Granted: 1990-02-28
Abstract: 1. Process for hard anodizing of cast aluminium parts produced in the vacuum die-casting process, with a silicon content of more than 5% as well as a strontium content of 0.005 to 0.08% and/or a sodium content of 0.003 to 0.2%, characterized in that the castings are subjected before the anodizing, which is carried out by the direct current sulphuric acid or direct current sulphuric acid oxalic acid process, to an annealing at temperatures of 400 to 480 degrees C for a period of 3 to 20 minutes.
Patent EP-0159837-B1 (EP)
IPC: E21B43/25
Filed: 1985-04-02
Granted: 1991-12-11
Abstract: Crude oil and gas production wells, which no longer produce oil or gas utilizing conventional primary and secondary means of recovery, can be returned to production by treatment comprising addition of a non-aqueous solution of certain phosphate ester surfactants followed by successive treatment with water or a hydrocarbon. Increased production also can be obtained in low-producing oil and gas wells by similar treatment with certain phosphate ester surfactants. Subsequent to treatment of a producer well, the phosphate ester surfactant is forced into the formation utilizing water or a hydrocarbon and said surfactant is allowed to remain in the producing well, for an effective period of at least 12 hours. Thereafter, pumping and/or conventional fluid drive means are then utilized to recover oil or gas from the subterranean oil or gas formation.
Patent EP-0182629-B1 (EP)
IPC: H01B3/42
Filed: 1985-11-15
Granted: 1989-10-18
Abstract: Electrical wire and cable is provided with a layer of insulation or jacketing material which comprises a mixture of:
 (1) a polyester based on tetramethylene terephthalate, preferably polytetramethylene terephthalate; and
 (2) more than 40%, based on polymer (1), of a block copolymer preferably having polytetramethylene terephthalate hard blocks and poly(polytetramethylene oxide terephthalate soft blocks. 
<??>Polymer (2) is a flex modulus of at least 69 MPa preferably at least 138 MPa. 
<??>The insulation or jacketing material exhibits improved resistance to stress crazing in a number of solvents.
Patent EP-0176491-B1 (EP)
IPC: C22B11/02
Filed: 1985-09-25
Granted: 1989-09-06
Abstract: The invention relates to a method for pyrometallurgically recovering the precious metal content, such as gold, silver and platinum metals, of halogen-bearing materials rich in silver. The material is caused to rapidly disperse in or be finely distributed throughout an at least partially molten charge containing a non-oxidic metal-containing phase having the ability to dissolve precious metals and to substantially lower their chemical activity. The halogen content of the material herewith reacts with any fluxes or metals of high chemical activity present in the furnace charge, while forming metal halogenides. The halogenides formed are separated by slagging and or volatilization, and the precious metals are recovered from the molten charge, depleted of halogens, in a conventional manner and with regard to the charge phases.
Patent EP-0172157-B1 (EP)
IPC: A46B15/00
Filed: 1985-07-24
Granted: 1990-09-05
Abstract: Several holding members (1) are arranged over the outer surface of the brush core in radial and axial distribution for working elements (2) of roller brushes to treat traffic areas, especially in order to remove, for the surface of the latter, coatings such as dirt, snow, ice, paint, abraded rubber, or the like, and the working elements (2) are retained so that they are pivotably movable with respect to the brush core about axes in parallel to the axis of rotation of the brush, the working elements (2) being attached to the holding members (1) in the zone of a radially outwardly located head (3) of the holding member (1).
Patent EP-0179925-B1 (EP)
IPC: G02B5/04
Filed: 1985-05-01
Granted: 1989-01-04
Abstract: In order to form very narrow screening films on predetermined portions of a rugged or wavy surface of an object, such as a Fresnel lens, a Fresnel plate or a compound lens, an optical path-changing element (9), a photosensitive film (10) is formed in advance on the rugged or wavy surface, and the light (11) from a light source is then applied diagonally thereto. As a result, the portions of the surfaces of the projecting regions of the rugged or wavy surface which face the light source are irradiated with the light, and the portions of the surfaces of the same projecting regions which do not face the light source are shaded. Consequently, optically changed portions (10a) and optically unchanged portions (10b) are formed on the photosensitive film. The photosensitive film is then subjected to etching and washing. As a result, some portions of the photosensitive film are removed, and the other remain as screening films, due to the difference between the optically changed and unchanged portions (10a), (10b).
Patent EP-0189123-B1 (EP)
IPC: H03H9/64
Filed: 1986-01-16
Granted: 1991-06-12
Abstract: Digital structures of a surface wave filter are manufactured in a photolithographic method with a lift-off or with an etching technique. The surface wave filter comprises at least one resonator structure, this resonator structure having auxiliary coatings of the substrate surface allocated to it. These auxiliary coatings are continuations of existing, neighboring pads which compensate during an exposure step associated with manufacture of the digital structures.
Patent EP-0193789-B1 (EP)
Title: Method for round-cornering plane rectangular panes
IPC: B24B9/10
Filed: 1986-02-18
Granted: 1991-12-18
Abstract: In a method for round-cornering plane, rectangular, narrow panes (2) made of brittle material such as glass or glass ceramic, the panes are first of all moved on a wide conveying belt (1) by means of a slide (3) into a first position (A) offset to the outside relative to the centre line of the conveying belt and are then guided in a clamped manner. The external corners are then rounded (B) by means of a grinding wheel (6). After the clamping is removed, the panes are moved to the other side into an offset position (C) relative to the centre line of the conveying belt (1) and the two remaining corners are rounded (D) by means of a further grinding wheel (10). To support the panes, one narrow auxiliary conveying belt (5, 9) each is guided on each side of the conveying belt (Fig. 1). <IMAGE>
Patent EP-0215207-B1 (EP)
IPC: B25B27/073
Filed: 1986-06-28
Granted: 1989-12-06
Abstract: A device to push a wheel flange hub or splined hub of motor vehicles out of a shaft bearing press-fitted in a bearing cylinder is of simple design and easy to handle and, in addition, adjustable to different diameters of various bearing cylinders. The device includes two each semi-cylindrical spreader sectors supported on the one hand by axial pins in eccentric axial holes in a supporting member resembling an internally threaded ring so they can swivel while having at their opposite ends projections which project radially outward and can be inserted in form closing fashion into an annular groove of the bearing cylinder. A threaded spindle equipped with a wrench engagement head and a spreading cone is adjustably screwed into a central, tapped hole of the supporting member by means of which threaded spindle the spreader sectors can be spread apart. Seated in a central, tapped hole of the threaded spindle is a pressure screw with a pressure transmitting part and a wrench head. The supporting member is provided with several pairs of holes, each pair located on the same radii of different size, to accommodate the pins of the spreader sectors.
Patent EP-0210499-B1 (EP)
IPC: C12N11/08
Filed: 1986-07-11
Granted: 1991-10-09
Abstract: Enzymes are immobilized by mixing the following components with one another in aqueous solution: (a) an enzyme or a dispersed microorganism, (b) a water-soluble glycidyl ether, prepared by subjecting from 1 to 30 equivalents of an epoxide of the formula I <IMAGE>  (I)   where R1, R2 and R3 are each hydrogen, methyl or ethyl, to an addition reaction with 1 equivalent (based on OH groups) of a polyfunctional alcohol of 2 to 6 carbon atoms or of a mono- or disaccharide to produce an adduct, reacting the adduct with epichlorohydrin and, if required, then carrying out cyclization to give the epoxide, and (c) a water-soluble amine possessing two or more NH groups, if necessary in a partially neutralized form, and allowing the mixture thus obtained to gel.
Patent EP-0216208-B1 (EP)
IPC: C08G59/42
Filed: 1986-09-01
Granted: 1991-01-23
Abstract: A process for the production of novel polymers by the interpolymerization of a bicyclic amide acetal, a dicarboxylic acid anhydride and a polyepoxide at a temperature in the range of from 80°C. to about 200°C. and at a pressure in the range of from about ambient to about 50 bar is described.
Patent EP-0223030-B1 (EP)
IPC: B23Q9/00
Filed: 1986-10-02
Granted: 1990-03-21
Abstract: 1. Router guide (1) for guiding a mobile router, the router (6) having a base plate (14) with a central opening for the router tool (11), the base plate (14) being adjustable along the axis of the router (17) and having fastening devices (19) for a guide plate (21), characterized in that the router guide (1) is designed for use with a gridform dovetailing jig (2) for which the guide plate (21), to be laid on the dovetailing jig (2), has on its underside a protruding, bar-type guide shoe (22), through which the router tool (11) passes, the guide shoe being set radially, to the opening (27) for the router tool (11) and insertable into the grid slots (5) of the dovetailing jig (2), in that the guide shoe (22) extends approximately to the edge (28) of the guide plate (21), and in that a lockable, sliding, travel-limit stop (23) for the router (6) is located on the guide shoe (22).
Patent EP-0192460-B1 (EP)
IPC: A61K9/20
Filed: 1986-02-18
Granted: 1991-08-21
Abstract: This application discloses tablets having a harder outer shell which inhibits penetration of liquid into the interior of the tablet, and a softer Interior which quickly liquifies when the tablet and shell are broken into pieces and contacted by the liquid. The tablet has particular utility as a chewable tablet which resists absorption of moisture but which quickly liquifies and melts in the mouth within seconds after mastication, even if the tablet contains considerable amounts of active ingredients that do not dissolve well or at all in the mouth. Also disclosed are agglomerates from which the tablets are directly compressed, and processes for making the agglomerates and tablets. The tablets contain increased quantities of active ingredients of up to about 75% by weight. The excipient or base material of the tablet is made from carbohydrates including dextrose, dextrose monohydrate, maltodextrin, frutose, sucrose, lactose, maltose and xylose held together by small quantities of a carbohydrate binder such as maltodextrin. Tablets according to the invention can contain active ingredients such as pharmaceuticals (e.g., antacids, analgesics, cough medicine, drugs, etc.) breath sweeteners, vitamins and dietary supplements, to name but a few. Apparatus for producing the agglomerates for the tablets is also disclosed.