baber/WOPTO huggingface dataset:
Patent EP-0037784-B1 (EP)
IPC: C07D498/06
Filed: 1981-04-03
Granted: 1984-08-01
Abstract: Novel indolobenzoxazines of the formula    <IMAGE>  I'  wherein R is selected from the group consisting of hydrogen, alkyl of 1 to 5 carbon atoms and optionally substituted aralkyl of 7 to 12 carbon atoms, R1 is selected from the group consisting of hydrogen, chlorine and bromine, R2' is selected from the group consisting of hydrogen, optionally substituted alkyl of 1 to 5 carbon atoms, cycloalkylalkyl of 4 to 7 carbon atoms, alkenyl and alkynyl of 3 to 7 carbon atoms and optionally substituted aralkyl of 7 to 12 carbon atoms and the dotted line between 5 and 5a indicates the optional presence of a double bond and their non-toxic, pharmaceutically acceptable acid addition salts having hypotensive, antihypertensive and dopaminergic agonist properties and a process for their preparation.
Patent EP-0061109-B1 (EP)
IPC: C08F20/28
Filed: 1982-03-13
Granted: 1985-04-17
Abstract: A stable, anaerobically-hardening adhesive system based on polymerizable methacrylates and acrylates which are free of peroxides and hydroperoxides and harden at an accelerated rate under anaerobic conditions having, for 100 parts by weight of said polymerizable methacrylates and acrylates, from 0.2 to 10 parts by weight of at least one HN-acidic compound, from 0.2 to 5 parts by weight of at least one tertiary amine having at least one hydrocarbon aryl attached to the nitrogen, and from 0.1 to 5 parts by weight of at least one organic percarboxylic acid. Preferred among the percarboxylic acids are peracetic acid, perpropionic acid, performic acid, perbenzoic acid and chloroperbenzoic acid. The new systems further contain preferably as HN-acidic compounds, sulfonic acid hydrazides, carboxylic acid hydrazides, sulfimides, disulfonyl imides or acyl cyanamides.
Patent EP-0062240-B1 (EP)
IPC: B25G3/24
Filed: 1982-03-25
Granted: 1985-02-20
Abstract: 1. Detachable handle attachment for brooms, scrubbing brushes or the like, comprising a retaining element (2), which is connected to a handle (1) and has fastening elements (3, 4) which are received by a bristle holder (7) and are resiliently expandable, there being provided to expand the fastening elements (3, 4) a clamping element (5) which has at least one eccentrically operating adjuster (15) arranged between the fastening elements (3, 4), and a pivoting lever (16), which is connected to the said adjuster and which is pivotable between two end positions, the fastening elements (3, 4) being either clamped or unclamped in both end positions of the pivoting lever (16), characterised in that the fastening elements (3, 4; 3', 4') are in the form of plates which are gripped only in the region of their ends remote from the bristle holder (7) and a large area of which is clamped in a slot-like recess (20) in the bristle holder (7), bead-like projections (21) and groove-like recesses (22; 22') which complement one another and which interlock positively when the fastening elements (3, 4; 3', 4') are expanded being formed in these fastening elements (3, 4; 3', 4') and the associated area of the slot-like recess (20) in the bristle holder (7).
Patent EP-0112937-B1 (EP)
IPC: B65D88/66
Filed: 1982-12-31
Granted: 1986-05-07
Abstract: 1. Arrangement for the transportation of in particular hardly flowing discrete material out of a carrier into a pneumatic conveyor pipe line subject to the pressure in the conveyor pipe line, characterized in that a measuring transducer (7, 7', 7") which controls the driving motor (6, 6') of a swinging grid (2) placed in the carrier (1) is placed in the conveyor pipe line (7, 7', 7").
Patent EP-0077103-B1 (EP)
IPC: E04B1/344
Filed: 1982-10-07
Granted: 1985-05-22
Abstract: Transportable module shaped as a rectangular box having a floor panel, a roof panel, long side-wall panels and short sidewall panels. The long side-wall panels are at one side hinged to the floor panel, to at least a second long panel, which in the folded out position can constitute a side-wall of the building, which second panel and/or the next panel is at or near the other edge hinged to a third panel, which is with its upper edge hinged to said roof panel. The floor space of the building is determined at said floor panel and the surfaces of the long side-wall panels folded out into the horizontal position. Other necessary parts for constructing the building can be contained within the box.
Patent EP-0089422-B1 (EP)
IPC: D03D15/00
Filed: 1982-10-11
Granted: 1986-12-10
Abstract: This invention relates to the production of a shading and insulating screen for greenhouses or a protection screen in the open air for market gardening cultivation or horticulture, having a regular check pattern, using a circular loom comprising an insertion device (7) which is provided with a compensator (12). The screens which are obtained have a homogeneous air-permeability which allows the bed to respire uniformly, but they are impermeable to water. They have an increased firmness. The method allows the production of screens made of metallized polyester film capable of filtering the sun's rays.
Patent EP-0078666-B1 (EP)
IPC: F16G15/02
Filed: 1982-10-28
Granted: 1986-10-01
Abstract: A connector link 2 (Fig. 1) for joining together two lengths of chain has two identical portions 4 each, having two legs 8, 10 connected by a crown 6. One leg 8 is bifurcated to form jaws 12, 14 with the inner jaw 12 thicker than the outer jaw 14. The other leg 10 fits closely between the jaws and the two identical portions 4 are secured rigidly together by a closely fitting retaining bar 20 inserted into aligned apertures 16, 18 in the portions. The bar 20 is of elongate, semi-circular ended, cross-section and is retained in position by a central collar 22 and pin 24.
Patent EP-0097239-B1 (EP)
Title: Method and apparatus for restoring data in a computing system
IPC: G06F9/46
Filed: 1983-05-06
Granted: 1989-09-27
Abstract: Method and apparatus for assuring atomicity of user requested multi-row update operations to tables such as in a relation database (24), guaranteeing that for any update operation that succeeds all stated effects will have occurred and that for any update operation that fails the system state as perceived by the user remains unchaged. This is accomplished by establishing, in response to a multi-row update operation request, an execution module containing machine language code instructions implementing the update operation request with a savepoint request at the beginning of the execution module. For each set of instruction in or called by the execution module which modified the user perceived system state, undo information is logged to a soft log (20). Upon completing the execution module, the savepoint is dropped, causing all soft log information recorded since the savepoint to be deleted and releasing all resources held to guarantee restoration of the user perceived system state at the time of the savepoint request. Responsive to the detection of an error during execution of the module, the soft logged undo information is used to restore the user perceived state to that existing at the time of the savepoint request.
Patent EP-0103709-B1 (EP)
IPC: H04N3/22
Filed: 1983-07-28
Granted: 1988-03-02
Abstract: 1. A circuit arrangement for correcting pincushion distortion on the screen of a television receiver with a diode modulator (5), which is controlled via an input coupling coil (6) by a stage (8) switched by a line-frequency rectangular signal which is modulated at raster frequency, and with a diode (9) connected up to the input coupling coil (6) and serving to return stored energy into a supply voltage source of the television receiver, characterised in that an electronic switch (14) is connected in parallel with the diode (9), the rectangular signal being applied to the control electrode of switch (14), and the polarity of the contract-break is opposite to that of the diode (9), so that the switch (14) permits through the input coupling coil (6) a current which is oppositely directed to the diode current during the non-conductive phase of the connected stage (8).
Patent EP-0148268-B1 (EP)
IPC: C25D5/10
Filed: 1983-05-18
Granted: 1987-08-19
Abstract: A process for producing steel strip electroplated with zinc on both sides by two plating steps between which is provided a wetting step. A wetting solution to be used in the wetting step is controlled so that its zinc concentration falls within the range of from 0.1 to 50 g/liter, whereby deterioration of the plated surface due to a decrease in the zinc-plating degree is avoided.
Patent EP-0113377-B1 (EP)
Title: Fibre optique enduite
IPC: G02B6/44
Filed: 1983-07-05
Granted: 1989-04-19
Abstract: Une fibre optique enduite conventionnelle est formée avec une couche tampon sur la périphérie extérieure de la fibre, et avec une couche renforcée de revêtement composée d'un matériau fibreux de renforcement disposé sur la périphérie extérieure de la couche tampon avec une résine thermodurcissable imprégnée dans le matériau fibreux de renforcement et durcie. Afin d'améliorer les caractéristiques mécaniques telles que la rupture du matériau fibreux de renforcement et les fissures longitudinales dans la couche de revêtement de renforcement dues aux forces de compression, de torsion et de flexion depuis la surface latérale et pour garantir des caractéristiques de transmission élevée pour la fibre optique, une couche de résine (4) composée d'une résine thermodurcissable ou photopolymérisable présentant une adhésion élevée sur la couche de revêtement de renforcement et qui présente un allongement de fracture important, sans aucun matériau fibreux, est disposée entre la couche tampon (3) sur la périphérie extérieure de la fibre optique (1) et la couche de revêtement de renforcement (5).
Patent EP-0127103-B1 (EP)
IPC: A61F13/15
Filed: 1984-05-21
Granted: 1987-01-28
Abstract: 1. Sanitary towel (5) with impermeable laundry protection film (9) on the towel surface remote from the body, characterised by a further layer which is of laundry protection material (10) impermeable by liquid, mounted in full area on the towel surface remote from the body and which is projecting laterally beyond the longitudinal edges (7) of the towel.
Patent EP-0144215-B1 (EP)
IPC: B24C5/06
Filed: 1984-11-29
Granted: 1989-09-27
Abstract: A shot blasting wheel has a base plate (8) with angularly-spaced elongate grooves (12) therein, into which complementary tongue formations (11) on shot accelerating blades (9) engage. A rearwardly-directed lug (14) is provided on each blade (9), each lug being engaged by a bolt (13). Each lug (14) includes a wedging surface (14a) which results in a locking force on the lug having components normal to the base plate (8) and parallel thereto to lock the tongue formation (11) in the associated groove (12). The interengaged tongue-and-groove formations (11, 12) prevent the ingress of shot by lands (9c), provided on the bottom surface of the blades (9) which lands are in close contact with the base plate (8).
Patent EP-0140809-B1 (EP)
IPC: H04B3/23
Filed: 1984-10-09
Granted: 1988-05-18
Abstract: Echo cancellation is carried out on a received demodulated analog signal. The apparatus comprises an analog transversal filter, a computing circuit for generating the direct coefficients a1 to ar and, eventually, feedback coefficients b2 to bm of an analog transversal filter. The input of a computing circuit is connected to the input of an analog transversal filter. The computing circuit is comprised of an analog-to-digital converter, whose output is connected to a self-adaptive digital transversal filter. The values of the digital transversal filter multiplication coefficients are applied, as coefficients, to the multipliers of the analog transversal filter. The optimization criterion is that of the mean quadratic error. The convergence algorithm is that of the gradient. The iterative correction may be carried out at each step on the digital transversal filter's group of coefficients. Or, it can be carried out cyclically of each of the digital transversal filter's coefficients. Variations of the self-adaptive digital transversal filter are described.
Patent EP-0133420-B1 (EP)
Title: Methods and apparatus for manufacture of valve flaps for cardiac valve prostheses
IPC: A61F2/24
Filed: 1984-07-19
Granted: 1988-02-10
Abstract: Sheets of incompletely fixed biological tissue comprising portions for defining valve flaps (10) of a cardiac valve prosthesis (1) are provided.The sheets of biological tissue are mounted on forming means which can separate in a substantially fluid-tight manner the opposite faces of such portions, generating between the sealingly separated opposite faces a fluid pressure difference which produces deformation of the portions towards a conformation substantially identical with the conformation of the valve flaps (10) when mounted in the prosthesis (1 The biological tissue is finally fixed whilst the portions defining the valve flaps (10) of the prosthesis are maintained in the said conformation. The sheets of biological tissue are then separated from the forming means to be subsequently mounted in the frame (2) of the prosthesis (1).
Patent EP-0159992-B1 (EP)
IPC: F03D1/04
Filed: 1983-12-27
Granted: 1988-06-22
Abstract: PCT No. PCT/SE83/00480 Sec. 371 Date Aug. 29, 1984 Sec. 102(e) Date Aug. 29, 1984 PCT Filed Dec. 27, 1983 PCT Pub. No. WO84/02750 PCT Pub. Date Jul. 19, 1984.Arrangement for wind turbines which comprise not only a rotor (2) which can be caused to rotate about a shaft by a flow of air moving essentially in the direction of the shaft from an inlet side towards an outlet side, but also an annular body (1) enclosing the rotor in a concentric fashion, said body exhibiting on its intended inlet side an inlet having an inner boundary edge in connection with which the rotor is arranged and which makes the transition on the outlet side of the annular body to a front, inner boundary for an outlet which widens out in the direction of the flow and which is terminated by means of a rear, outer boundary edge (19). The transverse profile of the annular body (1) corresponds to a wing profile, of which the rounded leading edge (7-9) forms the inlet, of which the pointed trailing edge (19) forms the outer boundary edge of the outlet, which is situated radially outside said front edge, of which the flatter side (6) forms the inlet face of the ducting and extends from the outer boundary edge (22) of the inlet rearwards and outwards as far as the outer boundary edge (19) of the outlet, and of which the curved side (16-18) forms the outlet.
Patent EP-0181862-B1 (EP)
Title: Assemblages de support
IPC: B63B35/79
Filed: 1984-06-26
Granted: 1989-03-29
Abstract: Un assemblage de support (10) pour tenir de manière sûre la main d'une personne sur le "wishbone" de la voile d'une planche à voile comprend un assemblage connecteur (11) ayant une paire de dispositifs de montage (14, 15) qui peuvent être adaptés de manière réglable autour du pouce et du poignet respectivement, une partie de connexion (18) adaptée pour passer derrière le wishbone, et un dispositif ou barre de retenue (16) par pression des doigts. Une partie de connexion (18) est formée avec un matériau élastique flexible de sorte que lors de la libération du dispositif de retenue (16), la partie de connexion tend à se raidir momentanément et se dégage du wishbone. Un harnais ou câble pour le corps peut être fixé à une connexion (23). D'autres formes de réalisation de l'assemblage de support (10) qui ne diffèrent pratiquement pas du mode préférentiel de réalisation sont également décrites. L'assemblage de support est adapté pour être utilisé dans d'autres sports, par exemple par des gymnastes, ou dans l'industrie, par exemple par des gréeurs.
Patent EP-0168598-B1 (EP)
Title: Rotary stripper
IPC: B26D7/18
Filed: 1985-05-23
Granted: 1991-11-27
Abstract: 57 A piece of material (16, 18) cut from a web (20) is removed by a stripper mechanism which is preferably embodied in a pair of die cylinder (10, 12) having coacting cutting blades (34, 34'; 36, 36'; 40,40'; 42. 42'; 44, 44'; 46, 46') which are cut piece (16, 18) from a web (20) of material passing between the cylinders (10, 12). As the cylinders (10, 12) rotate, a piece (16, 18) to be removed is releasably secured to one of the cylinders (12, 10) for rotation therewith, the secured piece (16, 18) is pivoted to lift its leading edge (54) from the die (12, 10) by coaction with a finger (56) on the other die (10, 12) which bears on a trailing portion of the piece (16, 18). After the piece (16, 18) is carried away by the one die (12, 10), it is removed by cooperation with a stripper plate (58) which passes between the raised leading edge (54) of the piece (16, 18) and the die (12, 10) and releases and removes the piece (16,18) from the die (12, 10).
Patent EP-0166395-B1 (EP)
IPC: G01F1/60
Filed: 1985-06-21
Granted: 1988-04-20
Abstract: Flow rate of an electrically conductive medium flowing through an electrically insulating pipe section is measured as a function of electrical voltages induced in the medium by electromagnetic fields generated by an exciter coil energized by a pulsating direct current. To eliminate noise signal components the repetition rate of the pulsating direct current applied to the exciter coil is set as an even integer multiple of a frequency of alternating current interference voltage component and the detection of measuring signals occurs in adjustable pick-up intervals of equal length so that a group of four or an integer multiple of four is detected during each period pertaining to the frequency of the interference voltage. Then every second detected measuring voltage is reversed in polarity and thereafter the measuring voltages in each group are integrated whereby the noise components are neutralized and a sum of pure useful voltage components is obtained.
Patent EP-0216942-B1 (EP)
IPC: B60R1/068
Filed: 1985-07-30
Granted: 1990-05-09
Abstract: An outside rear-view mirror for a vehicle has a pedestal and a mirror housing which is swingably mounted to the pedestal. A mirror glass is bonded to a backing element which is mounted to a universal joint including a rocker and being fastened to the base of the mirror housing. A handle is adapted to be mounted within the interior of the vehicle and to be manipulated in either of two transverse directions. One end of a flexible shaft is hung into a shackle projecting from the backing element transversely to the mirror glass and having a pinion which may rotate with the shaft and engage a toothed segment of the rocker. The second end of the shaft is coupled to a gear which engages a toothed rack coupled to the handle so as to be displaceable longitudinally upon manipulation of the handle.
Patent EP-0181474-B1 (EP)
IPC: B21B13/02
Filed: 1985-09-28
Granted: 1989-04-26
Abstract: 1. Six-high roll stand with chocks, which are guided in windows of standards (4), of working rolls (1), intermediate rolls (8) and backing rolls (10, 11) screwable-down with their axes within a common vertical plane by means of screw-down devices supported by the yokes (5) of the standards, in which the barrel lengths of the intermediate rolls exceed those of the backing rolls and wherein the barrel length of the backing rolls (10, 11) is less than the maximum rolled stock width, and wherein both the yokes (5) of the standard each display two separately settable screw-down devices, which are one beside the other in axial roll direction and the inner ones (9, 12) of which support the chocks of the backing rolls and the outer ones of which support those of the intermediate rolls, characterised thereby, that the barrel lengths of the intermediate rolls (3, 6) exceed those of the working rolls (4, 5) and that the screw-down-devices (9, 13) are settable separately and that the control device (Fig. 5) arranged in front of them effects the settings of the same, which on each of the stand sides divides its shared rolling force up in predetermined manner over the screw-down devices (9, 13) associated with the backing rolls (2, 7) as well as those associated with the intermediate rolls (3, 6).
Patent EP-0189551-B1 (EP)
IPC: G01N21/359
Filed: 1985-11-29
Granted: 1988-10-26
Abstract: Process for testing transparent material webs, particularly plate glass ribbons or the like, for material defects, in which the glass ribbon or the like conveyed in its longitudinal direction is scanned over its width in a scanning plane at right angles to its conveying plane and direction by means of a laser-produced flying light spot, the forward and back scattering produced by the inclusions is measured in each case one detection plane sloping with respect to the scanning plane, electrical signals are derived from the measured values obtained and said signals are processed for material defect identification, characterized in that a laser operating in the near IR-range is used as the light spot source, as well as apparatus for preforming this process.
Patent EP-0187781-B1 (EP)
Title: Appareil de mesure de charges avec des moyens élastiques de réception de force
IPC: G01G21/14
Filed: 1985-06-26
Granted: 1989-04-12
Abstract: Dispositif de mesure de charges dans lequel une force ou la somme des forces appliquées sur une poutre est mesurée en mesurant l'effort de la poutre entre les points de support (31). Pour réduire au minimum les effets du mauvais alignement et la production de forces de pliage parasites, les forces sont appliquées sur la poutre (20) par des organes (30, 31, 38) incorporant un matériau résilient (32, 36).
Patent EP-0236297-B1 (EP)
IPC: A61H7/00
Filed: 1985-08-05
Granted: 1990-10-03
Abstract: Apparatus (10) for massaging gums has a handle portion (12') arranged for manually manipulating the apparatus (10) in order to impart a swivel-like movement to a gum massaging element (70) that is mounted on the handle portion (12') and configured for insertion between adjacent teeth of a user of the apparatus (10). A universal joint (72, 74, 78, 80) structure interconnects the handle portion (12') and the massaging element (70) to allow a free changing of the angular relationship therebetween to provide the swivel-like movement of the gum massaging element (70).
Patent EP-0223540-B1 (EP)
IPC: A23L2/38
Filed: 1986-11-11
Granted: 1991-10-02
Abstract: A packaged athlete portable individualized liquid energy replacement or portable sports drink for a liquid food concentrate and the method of making the same of monosaccharides and glucose polymers in water with acidulents and sufficient flavoring to give a pleasant taste.
Patent EP-0243559-B1 (EP)
IPC: F01N1/08
Filed: 1986-08-27
Granted: 1990-07-18
Abstract: 1. Gaseous flow silencer of the type comprising : an elongated envelope (7) to the ends (9 and 11) of which are provided, respectively, an inlet orifice (8) which is connected to a gas inlet pipe (3), and, an outlet orifice (10) which is connected to a gas exhaust pipe (5) ; and means for expanding said gas, disposed inside said envelope (7) and constituted by a sleeve (18) comprising a transversal wall (23) separating it into two chambers (24, 25), the one (24) directed toward said inlet orifice (8) of said envelope and the other (25) directed toward said outlet orifice (10) of said envelope, said sleeve (18) providing a passage (27) with the inner surface (19) of said envelope (7) and extending on the greater part of the length of said envelope, characterized in that the end (12) of the gas inlet pipe (3) emerges in said elongated envelope (7) at the level of said inlet orifice (8) provided in said envelope.